Race and Ethnicity in Tract 321102, Contra Costa County, California (Tract)

Race and Ethnicity#1

Percentage of the total population.
Scope: population of Contra Costa County and Tract 321102
Tract 321102
Contra Costa County
0%10%20%30%40%50%60%CountWhite1Hispanic2BlackAsianMixed1Other168.814999%45.561929%68.814999%68.8%4,69812.230848%24.577025%12.230848%12.2%8350.878863%8.757994%0.878863%0.9%6011.190860%15.511249%11.190860%11.2%7646.737952%4.555182%6.737952%6.7%4600.146477%1.036623%0.146477%0.1%10
Count number of members in ethno-racial group
1non-Hispanic 2excluding black and Asian Hispanics

Relative Race and Ethnicity#2

Race and Hispanic origin in Tract 321102 as a percentage of the total population, expressed as percentage point difference from Contra Costa County.
Scope: population of Contra Costa County and Tract 321102
-10%0%+10%+20%%ref.White1Hispanic2BlackAsianMixed1Other123.253070%23.253070%+23.3%68.815%68.8%45.562%45.6%-12.346177%-12.346177%-12.3%12.231%12.2%24.577%24.6%-7.879130%-7.879130%-7.9%0.879%0.88%8.758%8.76%-4.320389%-4.320389%-4.3%11.191%11.2%15.511%15.5%2.182770%2.182770%+2.2%6.738%6.74%4.555%4.56%-0.890145%-0.890145%-0.9%0.146%0.15%1.037%1.04%
% group's percentage of the total population of Tract 321102
ref. group's percentage of the total population of Contra Costa County
1non-Hispanic 2excluding black and Asian Hispanics

Relative Ethno-Racial Composition by Age#3

Ethno-racial composition by age cohort as a percentage within each age cohort.
Scope: population of Tract 321102
White1
Hispanic2
Mixed3
Black3
Asian3
Other3
85+75-8465-7455-6445-5435-4430-3425-2920-2418-1915-1710-145-90-497.500000%97.5%0.000000%0.000000%0.000000%0.000000%2.500000%8063.247863%63.2%7.122507%5.982906%0.000000%23.646724%23.6%0.000000%35169.164619%69.2%8.353808%1.474201%0.000000%14.250614%14.3%6.756757%81491.106291%91.1%2.892263%0.939986%0.000000%3.904555%1.156905%1,38374.228856%74.2%6.169154%5.074627%0.298507%9.253731%4.975124%1,00567.126193%67.1%6.680806%3.075292%3.711559%12.725345%12.7%6.680806%94343.589744%43.6%12.393162%12.4%14.102564%14.1%0.000000%29.914530%29.9%0.000000%23450.904393%50.9%10.077519%24.547804%24.5%0.000000%14.470284%14.5%0.000000%38763.414634%63.4%0.000000%14.939024%14.9%6.707317%10.670732%4.268293%32845.714286%45.7%30.476190%30.5%23.809524%23.8%0.000000%0.000000%0.000000%10561.986301%62.0%9.589041%19.178082%19.2%0.000000%5.821918%3.424658%29250.997151%51.0%23.646724%23.6%11.680912%0.000000%13.675214%13.7%0.000000%35158.333333%58.3%2.222222%4.166667%0.000000%8.333333%26.944444%26.9%36036.597938%36.6%14.432990%14.4%27.319588%27.3%0.000000%21.649485%21.6%0.000000%1940%20%40%60%80%100%Count
Count total number of people in age cohort
1non-Hispanic white 2white Hispanic 3including Hispanic

Ethno-Racial Composition by Age Cohort#4

Ethno-racial composition by age cohort as a percentage of the total population.
Scope: population of Tract 321102
White1
Hispanic2
Mixed3
Black3
Asian3
Other3
85+75-8465-7455-6445-5435-4430-3425-2920-2418-1915-1710-145-90-41.142522%0.000000%0.000000%0.000000%0.000000%0.029295%803.251794%3.3%0.366193%0.307602%0.000000%1.215761%0.000000%3518.246668%8.2%0.996045%0.175773%0.000000%1.699136%0.805625%81418.456130%18.5%0.585909%0.190420%0.000000%0.790977%0.234364%1,38310.927201%10.9%0.908159%0.747034%0.043943%1.362238%0.732386%1,0059.272008%9.3%0.922807%0.424784%0.512670%1.757727%0.922807%9431.494068%0.424784%0.483375%0.000000%1.025341%0.000000%2342.885601%2.9%0.571261%1.391534%0.000000%0.820272%0.000000%3873.046726%3.0%0.000000%0.717738%0.322250%0.512670%0.205068%3280.703091%0.468727%0.366193%0.000000%0.000000%0.000000%1052.651238%2.7%0.410136%0.820272%0.000000%0.249011%0.146477%2922.621942%2.6%1.215761%0.600557%0.000000%0.703091%0.000000%3513.076022%3.1%0.117182%0.219716%0.000000%0.439432%1.420829%3601.039988%0.410136%0.776329%0.000000%0.615204%0.000000%1940%5%10%15%20%Count
Count total number of people in age cohort
1non-Hispanic white 2white Hispanic 3including Hispanic

Ethno-Racial Composition per Year#5

Ethno-racial composition per year of the age cohort as a percentage of the total population.
Scope: population of Tract 321102
White1
Hispanic2
Mixed3
Black3
Asian3
Other3
85+75-8465-7455-6445-5435-4430-3425-2920-2418-1915-1710-145-90-40.071408%0.000000%0.000000%0.000000%0.000000%0.001831%800.325179%0.33%0.036619%0.030760%0.000000%0.121576%0.000000%3510.824667%0.82%0.099605%0.017577%0.000000%0.169914%0.080562%8141.845613%1.85%0.058591%0.019042%0.000000%0.079098%0.023436%1,3831.092720%1.09%0.090816%0.074703%0.004394%0.136224%0.073239%1,0050.927201%0.93%0.092281%0.042478%0.051267%0.175773%0.092281%9430.298814%0.30%0.084957%0.096675%0.000000%0.205068%0.000000%2340.577120%0.58%0.114252%0.278307%0.28%0.000000%0.164054%0.000000%3870.609345%0.61%0.000000%0.143548%0.064450%0.102534%0.041014%3280.351545%0.35%0.234364%0.183097%0.000000%0.000000%0.000000%1050.883746%0.88%0.136712%0.273424%0.27%0.000000%0.083004%0.048826%2920.524388%0.52%0.243152%0.120111%0.000000%0.140618%0.000000%3510.615204%0.62%0.023436%0.043943%0.000000%0.087886%0.284166%0.28%3600.207998%0.082027%0.155266%0.000000%0.123041%0.000000%1940.0%0.5%1.0%1.5%2.0%Count
Count total number of people in age cohort
1non-Hispanic white 2white Hispanic 3including Hispanic

Race among Hispanics#6

Percentage of the Hispanic population.
Scope: population of Contra Costa County and Tract 321102
Tract 321102
Contra Costa County
0%10%20%30%40%50%CountWhiteBlackIndianAsianHawaiianOtherMixed58.112773%56.564125%58.112773%58.1%5052.531646%1.160705%2.531646%2.5%223.452244%0.944986%3.452244%3.5%301.380898%0.777165%1.380898%1.4%120.000000%0.000000%0.0%0.120284%030.724971%33.002852%30.724971%30.7%2673.797468%7.429882%3.797468%3.8%33
Count number of members of racial group

Map of Race and Ethnicity by Block Group in Tract 321102

White Race and Ethnicity by Block Group#7

Whites (non-Hispanic) as a percentage of the population (%):
62.9%65.1%67.2%69.3%71.4%73.6%

Hispanic Race and Ethnicity by Block Group#8

Hispanics (excluding black and Asian Hispanics) as a percentage of the population (%):
5.4%8.3%11.2%14.0%16.9%19.8%

Black Race and Ethnicity by Block Group#9

Blacks as a percentage of the population (%):
0.00%0.47%0.94%1.41%1.88%2.35%

Asian Race and Ethnicity by Block Group#10

Asians as a percentage of the population (%):
6.7%9.6%12.4%15.1%17.9%20.8%

Mixed Race and Ethnicity by Block Group#11

Multiracial people (non-Hispanic) as a percentage of the population (%):
0.5%2.3%4.1%5.9%7.6%9.5%

Other Race and Ethnicity by Block Group#12

Others (non-Hispanic) as a percentage of the population (%):
0.00%0.08%0.17%0.25%0.33%0.42%
Road Data ©OpenStreetMap

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Map of Race and Ethnicity by Block in Tract 321102

White Race and Ethnicity by Block#13

Whites (non-Hispanic) as a percentage of the population (%):
0%20%40%60%80%100%

Hispanic Race and Ethnicity by Block#14

Hispanics (excluding black and Asian Hispanics) as a percentage of the population (%):
0%15%30%45%60%75%

Black Race and Ethnicity by Block#15

Blacks as a percentage of the population (%):
0.0%1.7%3.4%5.0%6.7%8.5%

Asian Race and Ethnicity by Block#16

Asians as a percentage of the population (%):
0%12%24%36%48%60%

Mixed Race and Ethnicity by Block#17

Multiracial people (non-Hispanic) as a percentage of the population (%):
0%20%40%60%80%100%

Other Race and Ethnicity by Block#18

Others (non-Hispanic) as a percentage of the population (%):
0.0%2.0%4.0%6.0%8.0%10.0%
Road Data ©OpenStreetMap

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Race and Ethnicity by Tract in Contra Costa County

There are 208 tracts in Contra Costa County. This section compares Tract 321102 to the 50 most populous tracts in Contra Costa County and to those entities that contain or substantially overlap with Tract 321102. The least populous of the compared tracts has a population of 6,827.

Non-White Population by Tract#19

Percentage of the total population.
Scope: population of Tract 321102, selected other tracts in Contra Costa County, and entities that contain Tract 321102
White1
Hispanic2
Black
Asian
Other1
0%20%40%60%80%Count#382000Tract 382000377000Tract 377000381000Tract 381000369001Tract 369001314200Tract 314200372000Tract 372000314104Tract 314104336102Tract 336102359203Tract 359203392200Tract 392200355117Tract 355117355116Tract 355116355200Tract 355200355108Tract 355108313101Tract 313101302009Tract 302009355115Tract 355115307205Tract 307205313103Tract 313103363000Tract 363000302008Tract 302008California303201Tract 303201302007Tract 302007355109Tract 355109San Francisco, Oakland, and Hayward Metro AreaSan Francisco355114Tract 355114303102Tract 303102303103Tract 303103Contra Costa CountyContra CostaPacific327000Tract 327000337200Tract 337200302010Tract 302010303203Tract 303203331000Tract 331000West345108Tract 345108334004Tract 334004308001Tract 308001339002Tract 339002332000Tract 332000345202Tract 345202303202Tract 303202355301Tract 355301United States of AmericaUnited States304005Tract 304005321101Tract 321101319000Tract 319000303205Tract 303205321102Tract 321102334200Tract 334200346204Tract 346204340002Tract 340002355304Tract 355304346201Tract 34620146.299760%30.336628%14.306706%3.099118%94.042212%94.0%7,040159.780541%19.136796%10.929042%3.116313%92.962692%93.0%6,354254.002287%30.546026%3.587764%2.915952%91.052030%91.1%6,370343.946128%22.841751%17.265993%3.488215%87.542088%87.5%6,500475.182901%4.260508%4.231818%2.682542%86.357768%86.4%6,020555.416940%19.198949%6.986211%4.674984%86.277085%86.3%6,570663.233977%11.551746%8.161699%3.044646%85.992069%86.0%6,722758.724350%11.214220%10.612992%2.993073%83.544635%83.5%6,392843.306863%22.575156%13.556438%3.119682%82.558140%82.6%5,822938.077392%23.034687%14.633083%5.682412%81.427575%81.4%9,3431073.591646%4.918934%1.044243%1.030503%80.585326%80.6%5,8651166.026701%6.166561%5.759695%2.606484%80.559441%80.6%6,3361239.638495%17.557401%17.186126%5.432340%79.814362%79.8%8,1691329.877393%22.822112%14.361511%10.711981%77.772998%77.8%10,84710.8k1441.095698%13.423007%11.601513%11.041054%77.161272%77.2%5,5071528.527392%27.504554%16.603615%4.161412%76.796974%76.8%5,4811653.233288%8.349250%7.585266%7.244202%76.412005%76.4%5,6011737.711558%22.667438%10.950383%2.820772%74.150152%74.2%5,1261826.069519%25.984443%11.412251%9.236753%72.702965%72.7%5,9821924.024024%21.362271%19.546820%4.176904%69.110019%69.1%5,0632037.500000%11.446360%11.302682%7.339559%67.588602%67.6%5,6452138.098622%13.852588%5.851459%3.812783%61.615453%61.6%23,816,96423.8M20.314273%15.966827%13.705805%10.798778%60.785683%60.8%6,9632238.654971%8.230994%7.514620%6.271930%60.672515%60.7%4,1502323.224832%23.087488%8.446642%4.601016%59.359978%59.4%4,3222424.705485%21.352782%7.631605%5.454885%59.144757%59.1%2,707,3692.71M45.825294%7.033854%4.481670%1.675145%59.015962%59.0%6,7292531.940231%13.313111%8.920346%4.044489%58.218178%58.2%5,1822632.755282%9.689368%6.928193%5.185622%54.558465%54.6%6,4812724.577025%15.511249%8.757994%5.591804%54.438071%54.4%603,133603k31.291892%12.819817%5.178649%5.096690%54.387048%54.4%28,205,20328.2M39.894029%6.784699%6.280693%0.258465%53.217886%53.2%4,1182829.200592%14.298051%4.835924%2.319270%50.653837%50.7%4,1062929.208852%7.857719%7.024460%6.522713%50.613744%50.6%5,6493020.921122%11.614611%10.778190%5.982001%49.295924%49.3%4,6563124.907603%9.503696%7.325766%7.312566%49.049630%49.0%3,7163229.073498%9.810051%5.221993%4.647949%48.753491%48.8%36,594,46336.6M33.489305%5.508021%5.106952%2.647059%46.751337%46.8%3,4973317.129136%10.552295%9.911953%7.043757%44.637140%44.6%3,3463428.912158%6.849913%5.046539%3.083188%43.891798%43.9%3,0183523.514212%10.378984%6.833190%2.210738%42.937123%42.9%2,9913626.633106%9.457030%4.171161%0.311638%40.572935%40.6%3,3853723.362944%6.967005%6.954315%2.753807%40.038071%40.0%3,1553820.989211%7.440101%6.949699%4.119378%39.498389%39.5%2,8193912.300516%11.465750%11.244783%3.105819%38.116867%38.1%3,1054016.909408%12.632487%5.215570%3.287546%38.045012%38.0%121,195,490121M18.713144%7.626785%6.093566%3.643035%36.076530%36.1%2,7534116.955631%7.672355%6.334471%4.546075%35.508532%35.5%2,6014222.916667%5.857843%2.990196%1.740196%33.504902%33.5%2,7344322.429131%4.744396%4.210651%0.782825%32.167003%32.2%2,7124412.230848%11.190860%6.884429%0.878863%31.185001%31.2%2,129459.123814%9.086370%6.040939%3.344983%27.596106%27.6%2,2114614.964242%8.190528%3.130482%0.000000%26.285252%26.3%1,9484710.029420%8.491575%7.328163%0.000000%25.849158%25.8%1,933488.311057%7.521264%6.634265%1.275820%23.742406%23.7%1,954495.968716%2.332602%1.975851%0.960483%11.237651%11.2%81950
Count number of non-whites
# rank of tract out of 50 by percentage non-white
1non-Hispanic 2excluding black and Asian Hispanics

Relative Race and Ethnicity by Tract#20

Percentage point difference from Tract 321102.
Scope: population of Tract 321102, selected other tracts in Contra Costa County, and entities that contain Tract 321102
White1
Hispanic2
Black
Asian
Mixed1
Other1
-50%0%+50%%#381000Tract 381000382000Tract 382000314200Tract 314200377000Tract 377000355117Tract 355117314104Tract 314104369001Tract 369001372000Tract 372000336102Tract 336102355116Tract 355116359203Tract 359203392200Tract 392200355200Tract 355200355115Tract 355115302009Tract 302009307205Tract 307205355108Tract 355108313101Tract 313101313103Tract 313103363000Tract 363000302008Tract 302008302007Tract 302007355114Tract 355114California355109Tract 355109San Francisco, Oakland, and Hayward Metro AreaSan Francisco303102Tract 303102303201Tract 303201303103Tract 303103327000Tract 327000PacificContra Costa CountyContra Costa345108Tract 345108302010Tract 302010West337200Tract 337200308001Tract 308001331000Tract 331000346201Tract 346201303203Tract 303203United States of AmericaUnited States303202Tract 303202345202Tract 345202334004Tract 334004339002Tract 339002332000Tract 332000304005Tract 304005319000Tract 319000303205Tract 303205321101Tract 321101334200Tract 334200346204Tract 346204355304Tract 355304355301Tract 355301340002Tract 340002321102Tract 321102-59.867029%-8.274908%-4.851160%-72.993097%-73.0%41.771439%29.667163%1.554495%72.993097%+73.0%145.986%146%1-62.857211%-5.415484%-68.272695%-68.3%18.105780%45.420896%3.115846%1.630173%68.272695%+68.3%136.545%137%2-55.172767%-6.930352%-6.078076%-68.181195%-68.2%62.952052%1.803679%3.425464%68.181195%+68.2%136.362%136%3-61.777691%-0.261818%-5.640659%-67.680168%-67.7%47.549693%18.257933%1.872543%67.680168%+67.7%135.360%135%4-49.400325%-11.200345%-2.835781%-63.436451%-63.4%0.165380%62.400786%0.870286%63.436451%+63.4%126.873%127%5-54.807068%-3.029161%-4.448071%-62.284300%-62.3%51.003129%10.672883%0.608288%62.284300%+62.3%124.569%125%6-56.357087%-3.680713%-60.037800%-60.0%31.715280%16.387130%11.650891%0.284499%60.037800%+60.0%120.076%120%7-55.092084%-2.062969%-0.146477%-57.301530%-57.3%43.186092%6.107348%8.008090%57.301530%+57.3%114.603%115%8-52.359634%-0.577868%-3.940932%-56.878434%-56.9%46.493502%10.335357%0.049576%56.878434%+56.9%113.757%114%9-49.374440%-6.471153%-0.889255%-56.734849%-56.7%1.727621%54.835841%0.171387%56.734849%+56.7%113.470%113%10-51.373139%-3.618270%-0.146477%-55.137886%-55.1%1.325590%21.696293%32.116003%55.137886%+55.1%110.276%110%11-50.242575%-2.589443%-52.832017%-52.8%25.846544%13.754220%11.843827%1.387426%52.832017%+52.8%105.664%106%12-48.629362%-2.741860%-51.371222%-51.4%4.955278%16.678538%28.447636%1.289771%51.371222%+51.4%102.742%103%13-45.227005%-3.881598%-1.362782%-50.471385%-50.5%6.365339%42.042428%2.063618%50.471385%+50.5%100.943%101%14-45.611973%-3.052931%-48.664903%-48.7%16.296544%26.625690%5.412755%0.329913%48.664903%+48.7%97.330%97.3%15-42.965151%-0.240476%-4.365610%-47.571238%-47.6%25.480710%21.788575%0.301953%47.571238%+47.6%95.142%95.1%16-46.587997%-46.587997%-46.6%10.591264%28.998530%3.170652%1.270939%2.556613%46.587997%+46.6%93.176%93.2%17-45.976272%-45.976272%-46.0%28.864850%10.162190%0.410653%2.901952%3.636625%45.976272%+46.0%91.953%92.0%18-41.517965%-0.089921%-41.607886%-41.6%13.838671%10.533388%14.793584%2.442244%41.607886%+41.6%83.216%83.2%19-37.925018%-3.147999%-41.073017%-41.1%11.793176%20.483408%8.355960%0.440473%41.073017%+41.1%82.146%82.1%20-36.403601%-1.900787%-38.304388%-38.3%25.269152%10.423819%0.255500%2.355917%38.304388%+38.3%76.609%76.6%21-29.487514%-4.918930%-1.942631%-36.349074%-36.3%26.424123%7.352131%2.572821%36.349074%+36.3%72.698%72.7%22-27.830961%-5.196994%-2.265053%-0.137707%-35.430715%-35.4%0.796281%34.634434%35.430715%+35.4%70.861%70.9%23-30.430452%-3.871899%-34.302351%-34.3%25.867774%4.972596%2.661728%0.800253%34.302351%+34.3%68.605%68.6%-28.174977%-2.744218%-3.112077%-34.031272%-34.0%10.856640%22.345968%0.828664%34.031272%+34.0%68.063%68.1%24-27.959756%-2.581235%-30.540991%-30.5%9.121934%6.752741%13.514625%1.151690%30.540991%+30.5%61.082%61.1%-27.033177%-3.187789%-30.220966%-30.2%19.709383%8.041483%2.122251%0.347849%30.220966%+30.2%60.442%60.4%25-29.600682%-0.392082%-29.992764%-30.0%8.083425%15.087963%3.196574%3.624802%29.992764%+30.0%59.986%60.0%26-23.373464%-6.005238%-0.272762%-29.651463%-29.7%20.524434%8.810504%0.316525%29.651463%+29.7%59.303%59.3%27-22.032885%-0.620399%-4.910167%-1.749583%-29.313034%-29.3%27.663181%1.649853%29.313034%+29.3%58.626%58.6%28-23.202047%-3.099777%-26.301824%-26.3%19.061044%4.217827%1.628957%1.393997%26.301824%+26.3%52.604%52.6%-23.253070%-2.182770%-25.435841%-25.4%12.346177%7.879130%4.320389%0.890145%25.435841%+25.4%50.872%50.9%-15.566336%-6.722827%-1.991963%-24.281126%-24.3%1.768195%22.298445%0.214485%24.281126%+24.3%48.562%48.6%29-19.428744%-4.668147%-0.161481%-24.258371%-24.3%16.978004%6.145597%1.134770%24.258371%+24.3%48.517%48.5%30-17.568490%-1.380809%-3.536168%-22.485467%-22.5%16.842650%3.769085%1.873732%22.485467%+22.5%44.971%45.0%-19.468836%-2.185769%-21.654605%-21.7%16.969744%1.440406%3.107191%0.137263%21.654605%+21.7%43.309%43.3%31-12.706797%-4.340947%-4.338301%-21.386045%-21.4%16.681310%4.167675%0.537060%21.386045%+21.4%42.772%42.8%32-17.864630%-1.687164%-1.062134%-20.613927%-20.6%12.676755%6.446902%1.490270%20.613927%+20.6%41.228%41.2%33-9.898247%-5.222144%-4.762102%-0.146477%-20.028969%-20.0%19.947350%0.081620%20.028969%+20.0%40.058%40.1%34-18.110923%-0.988879%-19.099802%-19.1%8.690274%9.899326%0.423751%0.086450%19.099802%+19.1%38.200%38.2%35-6.860011%-5.975289%-4.476672%-17.311972%-17.3%4.678560%11.753624%0.879788%17.311972%+17.3%34.624%34.6%-8.313388%-4.241161%-2.618574%-0.146477%-15.319601%-15.3%8.758363%6.561238%15.319601%+15.3%30.639%30.6%36-8.853070%-5.263843%-0.913079%-15.029993%-15.0%1.874944%12.172084%0.982964%15.029993%+15.0%30.060%30.1%37-13.452139%-0.638565%-0.387899%-14.478603%-14.5%4.898287%9.033090%0.547226%14.478603%+14.5%28.957%29.0%38-11.752122%-1.851864%-0.852222%-14.456208%-14.5%1.331875%12.323352%0.800982%14.456208%+14.5%28.912%28.9%39-9.387935%-0.567225%-1.733830%-2.734596%-14.423586%-14.4%14.402257%0.021328%14.423586%+14.4%28.847%28.8%40-4.891529%-7.547825%-1.142355%-13.581709%-13.6%6.482296%5.214702%1.884711%13.581709%+13.6%27.163%27.2%41-2.319901%-5.333017%-4.066384%-11.719302%-11.7%10.685819%0.861333%0.172150%11.719302%+11.7%23.439%23.4%42-0.982002%-0.096038%-6.980209%-3.025463%-11.083711%-11.1%10.198282%0.885429%11.083711%+11.1%22.167%22.2%43-4.323532%-3.518505%-2.464915%-10.306951%-10.3%4.724783%3.667212%1.914956%10.306951%+10.3%20.614%20.6%44-3.144478%-2.067046%-3.505301%-8.716824%-8.7%3.588895%2.466119%2.661810%8.716824%+8.7%17.434%17.4%45-4.040321%-0.878863%-3.607471%-0.146477%-8.673132%-8.7%4.899749%3.773383%8.673132%+8.7%17.346%17.3%46-3.919791%-3.669596%-0.978535%-8.567923%-8.6%7.442595%0.396957%0.728371%8.567923%+8.6%17.136%17.1%47-6.931866%-0.526315%-7.458181%-7.5%0.069667%2.226955%0.274890%4.886668%7.458181%+7.5%14.916%14.9%48-3.739273%-0.878863%-1.161440%-5.779576%-5.8%5.335843%0.242524%0.201209%5.779576%+5.8%11.559%11.6%490.000000%0.000000%0.000000%0.000000%0.000000%0.000000%0.000000%0.0%0.000%0%50
% sum total percentage point deviation of tract from Tract 321102
# rank of tract out of 50 by %
1non-Hispanic 2excluding black and Asian Hispanics

White1 Population by Tract#21

Percentage of the total population.
Scope: population of Tract 321102, selected other tracts in Contra Costa County, and entities that contain Tract 321102
0%20%40%60%80%Count#346201Tract 346201355304Tract 355304340002Tract 340002346204Tract 346204334200Tract 334200321102Tract 321102303205Tract 303205319000Tract 319000321101Tract 321101304005Tract 304005United States of AmericaUnited States355301Tract 355301303202Tract 303202345202Tract 345202332000Tract 332000339002Tract 339002308001Tract 308001334004Tract 334004345108Tract 345108West331000Tract 331000303203Tract 303203302010Tract 302010337200Tract 337200327000Tract 327000PacificContra Costa CountyContra Costa303103Tract 303103303102Tract 303102355114Tract 355114San Francisco, Oakland, and Hayward Metro AreaSan Francisco355109Tract 355109302007Tract 302007303201Tract 303201California302008Tract 302008363000Tract 363000313103Tract 313103307205Tract 307205355115Tract 355115302009Tract 302009313101Tract 313101355108Tract 355108355200Tract 355200355116Tract 355116355117Tract 355117392200Tract 392200359203Tract 359203336102Tract 336102314104Tract 314104372000Tract 372000314200Tract 314200369001Tract 369001381000Tract 381000377000Tract 377000382000Tract 38200088.762349%88.762349%88.8%6,469176.257594%76.257594%76.3%6,276274.150842%74.150842%74.2%5,545373.714748%73.714748%73.7%5,463472.403894%72.403894%72.4%5,801568.814999%68.814999%68.8%4,698667.832997%67.832997%67.8%5,719766.495098%66.495098%66.5%5,426864.491468%64.491468%64.5%4,724963.923470%63.923470%63.9%4,8781061.954988%61.954988%62.0%197,362,672197M61.883133%61.883133%61.9%5,0411160.501611%60.501611%60.5%4,3181259.961929%59.961929%60.0%4,7251359.427065%59.427065%59.4%4,9581457.062877%57.062877%57.1%3,9751556.108202%56.108202%56.1%3,8581655.362860%55.362860%55.4%4,1501753.248663%53.248663%53.2%3,9831851.246509%51.246509%51.2%38,465,72738.5M50.950370%50.950370%51.0%3,8601950.704076%50.704076%50.7%4,7892049.386256%49.386256%49.4%5,5122149.346163%49.346163%49.3%4,0002246.782114%46.782114%46.8%3,6202345.612952%45.612952%45.6%23,654,94423.7M45.561929%45.561929%45.6%504,792505k45.441535%45.441535%45.4%5,3982441.781822%41.781822%41.8%3,7192540.984038%40.984038%41.0%4,6732640.855243%40.855243%40.9%1,870,1611.87M40.640022%40.640022%40.6%2,9592739.327485%39.327485%39.3%2,6902839.214317%39.214317%39.2%4,4922938.384547%38.384547%38.4%14,837,24214.8M32.411398%32.411398%32.4%2,7073030.889981%30.889981%30.9%2,2633127.297035%27.297035%27.3%2,2463225.849848%25.849848%25.8%1,7873323.587995%23.587995%23.6%1,7293423.203026%23.203026%23.2%1,6563522.838728%22.838728%22.8%1,6303622.227002%22.227002%22.2%3,1003720.185638%20.185638%20.2%2,0663819.440559%19.440559%19.4%1,5293919.414674%19.414674%19.4%1,4134018.572425%18.572425%18.6%2,1314117.441860%17.441860%17.4%1,2304216.455365%16.455365%16.5%1,2594314.007931%14.007931%14.0%1,0954413.722915%13.722915%13.7%1,0454513.642232%13.642232%13.6%9514612.457912%12.457912%12.5%925478.947970%8.947970%8.9%626487.037308%7.037308%7.0%481495.957788%5.957788%6.0%44650
Count number of whites
# rank of tract out of 50 by percentage whites
1non-Hispanic

Definitions

Throughout these reports we will refer to several racial and ethnic groups, the definitions of which derive from those used by the US Census Bureau. In the interests of brevity and clarity we have combined several of the Census categories yielding the following mutually exclusive and collectively exhaustive categories:

  • White: non-Hispanic whites
  • Hispanic: Hispanics, excluding black and Asian Hispanics
  • Black: blacks, including Hispanic blacks
  • Asian: Asians, including Hispanic Asians
  • Mixed: non-Hispanic mixed race people
  • Other: American Indians and other groups not otherwise categorized

In all cases, racial and ethnic classification is based on self-identification. While the term 'Hispanic' is an ethnic, not a racial, designation (and so there exist Hispanic and non-Hispanic people of all races), we conform with the common practice of comparing Hispanics with other racial groups. This is reflected in our categorization (listed above), and in our preference for the term 'ethno-racial group' in place of just 'race'. Finally, while these categories are used wherever possible, the data does not always allow this grouping, so it is important to read the footnotes of each chart to understand the definitions used therein.

For additional information about the data presented on this site, including our sources, please see the About Page.

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State:
California
County:
Contra Costa
Metro Area:
San Francisco Area
Cities:
Martinez, Pleasant Hill
Unincorporated Place:
Pacheco
ZIP Codes:
94523, 94553
Unified School Districts:
Martinez, Mount Diablo
Congressional District:
CA-11
State Senate Districts:
CA-3, CA-7
Assembly District:
CA-14
Block Groups:
Block Group 321102-1, Block Group 321102-2, Block Group 321102-3, Block Group 321102-4
Neighboring Tracts:
Tract 321101, Tract 321103, Tract 321200, Tract 322000