Age and Sex in Tract 421200, Baltimore County, Maryland (Tract)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the tracts in Baltimore County.
Scope: population of Baltimore County, Tract 421200, and other tracts in Baltimore County
Tract 421200
Baltimore County
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%2.0%2.5%3.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4442.776%2.78%291.830%1.83%573.596%3.60%543.407%3.41%281.767%1.77%613.849%3.85%1046.562%6.56%976.120%6.12%1479.274%9.27%1509.464%9.46%794.984%4.98%352.208%2.21%513.218%3.22%845.300%5.30%895.615%5.62%865.426%5.43%231.451%1.45%211.325%1.32%201.262%1.26%704.416%4.42%553.470%3.47%1016.372%6.37%1006.309%6.31%
Count number of people in age cohort
% age cohort as a percentage of the total population
1normalized with respect to the number of years in each interval

Age and Sex#2

Percentage in each age cohort per year of age.1
Scope: population of Baltimore County and Tract 421200
Female Male
Baltimore County
Tract 421200
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.192780%-0.092885%-0.182849%-0.073183%-0.285664%0.29%0.192780%0.182849%0.192780%0.19%27317.224%17.2%-0.653628%-0.237224%-0.625648%-0.077009%-0.890852%0.89%0.653628%0.625648%0.653628%0.65%61238.612%38.6%-0.487206%-0.632136%-0.056964%-0.487206%0.49%0.487206%0.112163%0.632136%0.599369%0.60%31019.558%19.6%-0.473186%-0.688808%-0.016805%-0.473186%0.47%0.473186%0.063091%0.688808%0.536278%0.54%644.038%4.04%-0.560813%-0.590116%-0.560813%0.56%0.560813%0.021030%0.590116%0.021585%0.581844%0.58%32620.568%20.6%
Count number of people in age cohort
% age cohort as a percentage of the total population
1normalized with respect to the number of years in each interval 265+ 340-64 422-39 518-21 60-17

Detailed Age and Sex#3

Percentage in each age cohort per year of age.1
Scope: population of Baltimore County and Tract 421200
Female Male
Baltimore County
Tract 421200
Shaded bar tips show excess over facing bar.
2%1%0%1%2%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.023659%-0.126183%-0.052753%-0.058309%-0.149842%0.1%0.023659%0.052753%0.023659%0.0%442.776%2.78%-0.100946%-0.164038%-0.159968%-0.094493%-0.264984%0.3%0.100946%0.159968%0.100946%0.1%291.830%1.83%-0.138801%-0.441640%-0.230384%-0.077053%-0.580442%0.6%0.138801%0.230384%0.138801%0.1%573.596%3.60%-0.239748%-0.201893%-0.306226%-0.060581%-0.441640%0.4%0.239748%0.306226%0.239748%0.2%543.407%3.41%-0.000000%-0.422245%-0.076221%0.000000%0.0%0.000000%0.588854%0.422245%0.588854%0.6%281.767%1.77%-0.725552%-0.494449%-0.156177%-0.725552%0.7%0.725552%0.473186%0.494449%1.198738%1.2%613.849%3.85%-0.651945%-0.883281%-0.563101%-0.088979%-1.535226%1.5%0.651945%0.563101%0.651945%0.7%1046.562%6.56%-0.788644%-1.482650%-0.591341%-0.146124%-2.271293%2.3%0.788644%0.591341%0.788644%0.8%976.120%6.12%-0.782334%-0.290221%-0.665935%-0.072984%-1.072555%1.1%0.782334%0.665935%0.782334%0.8%1479.274%9.27%-0.933754%-0.676351%-0.088995%-0.933754%0.9%0.933754%0.025237%0.676351%0.958991%1.0%1509.464%9.46%-0.353312%-0.624296%-0.072039%-0.353312%0.4%0.353312%0.290221%0.624296%0.643533%0.6%794.984%4.98%-0.176656%-0.088328%-0.587259%-0.039193%-0.264984%0.3%0.176656%0.587259%0.176656%0.2%352.208%2.21%-0.277603%-0.569286%-0.085773%-0.277603%0.3%0.277603%0.088328%0.569286%0.365931%0.4%513.218%3.22%-0.529968%-0.636819%-0.062979%-0.529968%0.5%0.529968%0.000000%0.636819%0.529968%0.5%845.300%5.30%-0.302839%-0.689480%-0.043553%-0.302839%0.3%0.302839%0.517350%0.689480%0.820189%0.8%895.615%5.62%-0.736067%-0.336488%-0.633509%-0.021276%-1.072555%1.1%0.736067%0.633509%0.736067%0.7%865.426%5.43%-0.504732%-0.441640%-0.671700%-0.002059%-0.946372%0.9%0.504732%0.671700%0.504732%0.5%231.451%1.45%-0.630915%-0.063091%-0.729714%-0.011869%-0.694006%0.7%0.630915%0.729714%0.630915%0.6%211.325%1.32%-0.126183%-0.676908%-0.026645%-0.126183%0.1%0.126183%0.378549%0.676908%0.504732%0.5%201.262%1.26%-0.483701%-0.504732%-0.600808%-0.988433%1.0%0.483701%0.600808%0.030319%0.483701%0.5%704.416%4.42%-0.340694%-0.563157%-0.340694%0.3%0.340694%0.012618%0.563157%0.035268%0.353312%0.4%553.470%3.47%-0.416404%-0.615503%-0.416404%0.4%0.416404%0.441640%0.615503%0.005281%0.858044%0.9%1016.372%6.37%-0.593060%-0.075710%-0.585273%-0.668770%0.7%0.593060%0.585273%0.018967%0.593060%0.6%1006.309%6.31%
Count number of people in age cohort
% age cohort as a percentage of the total population
1normalized with respect to the number of years in each interval

Detailed Sex Ratio#4

Percentage more males or females in selected age cohorts.
Scope: population of Baltimore County and Tract 421200
More Females More Males
Baltimore County
Tract 421200
400%200%0%200%M:FFM85+80-8475-7970-7465-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-533.333333%-110.532358%-533.333333%533.3%0.1580.1686.364%86.4%13.636%13.6%-162.500000%-59.070260%-162.500000%162.5%0.3810.3872.414%72.4%27.586%27.6%-318.181818%-33.445484%-318.181818%318.2%0.2390.2480.702%80.7%19.298%19.3%-84.210526%-19.783262%-84.210526%84.2%0.5430.5464.815%64.8%35.185%35.2%-31.586038%65.217391%65.217391%65.2%1.6521.6537.705%37.7%62.295%62.3%-135.483871%-15.801549%-135.483871%135.5%0.4250.4270.192%70.2%29.808%29.8%-188.000000%-24.710701%-188.000000%188.0%0.3470.3574.227%74.2%25.773%25.8%-37.096774%-10.959552%-37.096774%37.1%0.7290.7357.823%57.8%42.177%42.2%-13.158083%2.702703%2.702703%2.7%1.0271.0349.333%49.3%50.667%50.7%-11.539208%82.142857%82.142857%82.1%1.8211.8235.443%35.4%64.557%64.6%-50.000000%-6.673816%-50.000000%50.0%0.6670.6760.000%60.0%40.000%40.0%-15.066803%31.818182%31.818182%31.8%1.3181.3243.137%43.1%56.863%56.9%0.000000%-9.889692%0.000000%0.0%1.0001.0050.000%50.0%50.000%50.0%-6.316751%170.833333%170.833333%170.8%2.7082.7126.966%27.0%73.034%73.0%-45.714286%-3.358399%-45.714286%45.7%0.6860.6959.302%59.3%40.698%40.7%-87.500000%-0.306527%-87.500000%87.5%0.5330.5365.217%65.2%34.783%34.8%-10.000000%-1.626556%-10.000000%10.0%0.9090.9152.381%52.4%47.619%47.6%-3.936303%300.000000%300.000000%300.0%4.0004.0020.000%20.0%80.000%80.0%-104.347826%-104.347826%104.3%5.046365%0.4890.4967.143%67.1%32.857%32.9%3.703704%6.262635%3.703704%3.7%1.0371.0449.091%49.1%50.909%50.9%106.060606%0.857930%106.060606%106.1%2.0612.0632.673%32.7%67.327%67.3%-12.765957%-12.765957%12.8%3.240626%0.8870.8953.000%53.0%47.000%47.0%
M:F ratio of males to females in the age cohort
F females as a percentage of the age cohort
M males as a percentage of the age cohort

Map of Age Cohorts by Block Group in Tract 421200

Children Age Cohorts by Block Group#5

Percentage of population aged 0 to 17 (%):
16.6%17.9%19.2%20.5%21.8%23.1%

College Age Cohorts by Block Group#6

Percentage of population aged 18 to 21 (%):
2.6%3.4%4.1%4.8%5.5%6.3%

20s Age Cohorts by Block Group#7

Percentage of population aged 22 to 29 (%):
9.80%10.21%10.61%11.01%11.42%11.82%

30s Age Cohorts by Block Group#8

Percentage of population aged 30 to 39 (%):
2.7%4.6%6.5%8.4%10.3%12.2%

40s Age Cohorts by Block Group#9

Percentage of population aged 40 to 49 (%):
5.0%6.2%7.3%8.4%9.5%10.7%

50s Age Cohorts by Block Group#10

Percentage of population aged 50 to 59 (%):
12.1%15.6%19.0%22.4%25.8%29.3%

60s Age Cohorts by Block Group#11

Percentage of population aged 60 to 69 (%):
14.0%15.4%16.8%18.2%19.6%21.0%

70s Age Cohorts by Block Group#12

Percentage of population aged 70 to 79 (%):
6.37%6.58%6.78%6.99%7.19%7.40%

80+ Age Cohorts by Block Group#13

Percentage of population aged 80 and older (%):
4.24%4.36%4.48%4.60%4.71%4.84%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block in Tract 421200

Children Age Cohorts by Block#14

Percentage of population aged 0 to 17 (%):
0%7%13%20%26%33%

College Age Cohorts by Block#15

Percentage of population aged 18 to 21 (%):
0.0%3.6%7.3%10.9%14.5%18.2%

20s Age Cohorts by Block#16

Percentage of population aged 22 to 29 (%):
1%11%21%31%40%50%

30s Age Cohorts by Block#17

Percentage of population aged 30 to 39 (%):
0.0%4.3%8.6%12.9%17.2%21.6%

40s Age Cohorts by Block#18

Percentage of population aged 40 to 49 (%):
0.0%4.3%8.7%13.0%17.4%21.8%

50s Age Cohorts by Block#19

Percentage of population aged 50 to 59 (%):
0%10%20%30%40%50%

60s Age Cohorts by Block#20

Percentage of population aged 60 to 69 (%):
0%6%12%18%25%31%

70s Age Cohorts by Block#21

Percentage of population aged 70 to 79 (%):
0%7%15%22%29%37%

80+ Age Cohorts by Block#22

Percentage of population aged 80 and older (%):
0.0%3.0%6.0%9.0%12.0%15.1%
Road Data ©OpenStreetMap

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Age Cohorts by Tract in Baltimore County

There are 214 tracts in Baltimore County. This section compares Tract 421200 to the 50 most populous tracts in Baltimore County and to those entities that contain or substantially overlap with Tract 421200. The least populous of the compared tracts has a population of 5,048.

Children by Tract#23

Percentage of population aged 0 to 17 (%):
Scope: population of Tract 421200, selected other tracts in Baltimore County, and entities that contain Tract 421200
0%10%20%30%Count#430300Tract 430300450503Tract 450503451402Tract 451402420401Tract 420401403500Tract 403500403602Tract 403602440701Tract 440701402406Tract 402406401507Tract 401507450504Tract 450504404501Tract 404501402503Tract 402503411309Tract 411309402302Tract 402302491401Tract 491401404201Tract 404201410100Tract 410100402307Tract 402307430700Tract 430700492402Tract 492402401101Tract 401101404402Tract 404402404202Tract 404202South407002Tract 407002408704Tract 408704ZIP Code 21222ZIP 21222United States of AmericaUnited States404102Tract 404102Baltimore District 1212411409Tract 411409430900Tract 430900Maryland411306Tract 411306DundalkBaltimore, Columbia, and Towson Metro AreaBaltimore400400Tract 400400South Atlantic402509Tract 402509406000Tract 406000403402Tract 403402Baltimore County Public SchoolsBaltimore CoBaltimore CountyBaltimore408507Tract 408507408100Tract 408100404101Tract 404101408703Tract 408703402604Tract 402604421200Tract 421200451801Tract 451801411407Tract 411407402404Tract 402404401503Tract 401503411303Tract 411303402603Tract 402603403701Tract 403701402303Tract 402303401504Tract 401504408304Tract 408304408502Tract 408502490301Tract 49030134.574662%34.574662%34.6%1,894132.938826%32.938826%32.9%2,143231.665798%31.665798%31.7%1,823331.250974%31.250974%31.3%2,006430.499040%30.499040%30.5%1,589528.609097%28.609097%28.6%1,736627.840369%27.840369%27.8%2,051727.763898%27.763898%27.8%1,778827.495881%27.495881%27.5%1,669927.376926%27.376926%27.4%1,4571027.175946%27.175946%27.2%1,8891126.485737%26.485737%26.5%1,3371226.456453%26.456453%26.5%2,2571325.510949%25.510949%25.5%1,3981425.467128%25.467128%25.5%1,4721524.955224%24.955224%25.0%1,6721624.814744%24.814744%24.8%1,3061724.721707%24.721707%24.7%1,5991824.473347%24.473347%24.5%1,3361924.293194%24.293194%24.3%1,6242023.810252%23.810252%23.8%1,5562123.775216%23.775216%23.8%1,4852223.771958%23.771958%23.8%2,2602323.464217%23.464217%23.5%28,099,74328.1M23.409626%23.409626%23.4%1,3912423.282106%23.282106%23.3%1,3182523.135678%23.135678%23.1%12,66112.7k23.108006%23.108006%23.1%73,612,43873.6M22.900072%22.900072%22.9%1,2652622.846656%22.846656%22.8%12,01312.0k22.761194%22.761194%22.8%1,2202722.745028%22.745028%22.7%1,2812822.614634%22.614634%22.6%1,347,8101.35M22.597083%22.597083%22.6%1,2862922.548406%22.548406%22.5%14,05614.1k22.259125%22.259125%22.3%618,998619k22.187282%22.187282%22.2%1,2703022.148630%22.148630%22.1%13,847,14713.8M21.870254%21.870254%21.9%2,0163121.833598%21.833598%21.8%1,2363221.788437%21.788437%21.8%1,1723321.632718%21.632718%21.6%178,614179k21.632718%21.632718%21.6%178,614179k21.522717%21.522717%21.5%1,3883421.451862%21.451862%21.5%1,2503521.448358%21.448358%21.4%1,0843621.049202%21.049202%21.0%1,2923720.684620%20.684620%20.7%1,2753820.567823%20.567823%20.6%32620.207893%20.207893%20.2%1,1473919.522278%19.522278%19.5%2,1254019.124952%19.124952%19.1%1,0014118.412746%18.412746%18.4%1,2254217.600000%17.600000%17.6%1,0124317.598948%17.598948%17.6%1,2054417.400027%17.400027%17.4%1,3014517.346344%17.346344%17.3%1,1914617.313813%17.313813%17.3%1,0884716.156429%16.156429%16.2%8184815.959634%15.959634%16.0%854497.297802%7.297802%7.3%50850
Count number of children
# rank of tract out of 50 by %

Definitions

The US Census reports extensively on the topics of age and sex, often reporting other topics broken down by age and sex cohorts. This page reports on age and sex alone; charts presenting other topics by age and sex can be found on their topic-specific pages.

  • Children: less than 18 years old
  • College: from 18 to 21 years old
  • 20s: from 22 to 29 years old, to not overlap the college category
  • Younger Adult: from 22 to 39 years old
  • Older Adult: from 40 to 64 years old
  • Senior: more than 64 years old

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

More Topics to Explore

Demographics

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More Maps to Explore

State:
Maryland
County:
Baltimore
Metro Area:
Baltimore Area
District:
12
Unincorporated Place:
Dundalk
ZIP Code:
21222
Unified School District:
Baltimore County
Congressional District:
MD-2
State Senate District:
MD-6
State Legislative District:
MD-6
Block Groups:
Block Group 421200-1, Block Group 421200-2
Neighboring Tracts:
Tract 420200, Tract 421101, Tract 421102, Tract 421300, Tract 980000