Age and Sex in Sanford, Michigan (Village)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the places in Michigan.
Scope: population of Michigan, Sanford, and other places in Michigan
Sanford
Michigan
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%2.0%2.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4232.470%2.47%242.578%2.58%293.115%3.11%222.363%2.36%404.296%4.30%515.478%5.48%181.933%1.93%323.437%3.44%9410.097%10.1%626.660%6.66%525.585%5.59%505.371%5.37%475.048%5.05%464.941%4.94%828.808%8.81%343.652%3.65%161.719%1.72%70.752%0.75%293.115%3.11%384.082%4.08%394.189%4.19%566.015%6.02%404.296%4.30%

Age and Sex#2

Percentage in each age cohort per year of age.1
Scope: population of Michigan and Sanford
Female Male
Michigan
Sanford
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.268528%-0.026853%-0.188791%-0.050650%-0.295381%0.30%0.268528%0.188791%0.268528%0.27%18920.301%20.3%-0.640172%-0.668393%-0.025951%-0.640172%0.64%0.640172%0.042965%0.668393%0.683136%0.68%30833.083%33.1%-0.560926%-0.125313%-0.612739%-0.686239%0.69%0.560926%0.612739%0.005975%0.560926%0.56%20922.449%22.4%-0.644468%-0.718465%-0.644468%0.64%0.644468%0.107411%0.718465%0.030130%0.751880%0.75%525.585%5.59%-0.334169%-0.609738%-0.334169%0.33%0.334169%0.364005%0.609738%0.029460%0.698174%0.70%17318.582%18.6%

Detailed Age and Sex#3

Percentage in each age cohort per year of age.1
Scope: population of Michigan and Sanford
Female Male
Michigan
Sanford
Shaded bar tips show excess over facing bar.
1%0%1%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.073845%-0.006713%-0.043462%-0.042173%-0.080559%0.1%0.073845%0.043462%0.073845%0.1%232.470%2.47%-0.214823%-0.158053%-0.074659%-0.214823%0.2%0.214823%0.085929%0.158053%0.300752%0.3%242.578%2.58%-0.128894%-0.365199%-0.232290%-0.057643%-0.494092%0.5%0.128894%0.232290%0.128894%0.1%293.115%3.11%-0.171858%-0.128894%-0.338678%-0.051173%-0.300752%0.3%0.171858%0.338678%0.171858%0.2%222.363%2.36%-0.716076%-0.452413%-0.045532%-0.716076%0.7%0.716076%0.000000%0.452413%0.716076%0.7%404.296%4.30%-1.074114%-0.549376%-0.047323%-1.074114%1.1%1.074114%0.590763%0.549376%1.664876%1.7%515.478%5.48%-0.143215%-0.358038%-0.595150%-0.049471%-0.501253%0.5%0.143215%0.595150%0.143215%0.1%181.933%1.93%-0.751880%-0.214823%-0.670284%-0.021187%-0.966702%1.0%0.751880%0.670284%0.751880%0.8%323.437%3.44%-0.687433%-0.708327%-0.044280%-0.687433%0.7%0.687433%0.644468%0.708327%1.331901%1.3%9410.097%10.1%-0.429646%-0.724641%-0.025244%-0.429646%0.4%0.429646%0.472610%0.724641%0.902256%0.9%626.660%6.66%-0.451128%-0.214823%-0.665538%-0.012979%-0.665951%0.7%0.451128%0.665538%0.451128%0.5%525.585%5.59%-0.343716%-0.386681%-0.618253%-0.009092%-0.730397%0.7%0.343716%0.618253%0.343716%0.3%505.371%5.37%-0.300752%-0.408163%-0.570850%-0.011825%-0.708915%0.7%0.300752%0.570850%0.300752%0.3%475.048%5.05%-0.451128%-0.085929%-0.593715%-0.004620%-0.537057%0.5%0.451128%0.593715%0.451128%0.5%464.941%4.94%-0.773362%-0.613712%-0.773362%0.8%0.773362%0.214823%0.613712%0.017742%0.988185%1.0%828.808%8.81%-0.465449%-0.286430%-0.685231%-0.751880%0.8%0.465449%0.685231%0.033688%0.465449%0.5%343.652%3.65%-0.751880%-0.752553%-0.751880%0.8%0.751880%0.214823%0.752553%0.015096%0.966702%1.0%161.719%1.72%-0.322234%-0.751342%-0.322234%0.3%0.322234%0.107411%0.751342%0.042696%0.429646%0.4%70.752%0.75%-0.751880%-0.684982%-0.751880%0.8%0.751880%0.053706%0.684982%0.031364%0.805585%0.8%293.115%3.11%-0.358038%-0.664803%-0.358038%0.4%0.358038%0.644468%0.664803%0.032171%1.002506%1.0%384.082%4.08%-0.300752%-0.635043%-0.300752%0.3%0.300752%0.236305%0.635043%0.024617%0.537057%0.5%394.189%4.19%-0.322234%-0.597396%-0.322234%0.3%0.322234%0.558539%0.597396%0.031208%0.880773%0.9%566.015%6.02%-0.365199%-0.563736%-0.365199%0.4%0.365199%0.128894%0.563736%0.030930%0.494092%0.5%404.296%4.30%

Detailed Sex Ratio#4

Percentage more males or females in selected age cohorts.
Scope: population of Michigan and Sanford
More Females More Males
Michigan
Sanford
200%100%0%100%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-9.090909%-97.035263%-9.090909%9.1%0.9170.9252.174%52.2%47.826%47.8%-47.236694%40.000000%40.000000%40.0%1.4001.4041.667%41.7%58.333%58.3%-283.333333%-24.815153%-283.333333%283.3%0.2610.2679.310%79.3%20.690%20.7%-75.000000%-15.109530%-75.000000%75.0%0.5710.5763.636%63.6%36.364%36.4%0.000000%-10.064165%0.000000%0.0%1.0001.0050.000%50.0%50.000%50.0%-8.613912%55.000000%55.000000%55.0%1.5501.5539.216%39.2%60.784%60.8%-250.000000%-8.312280%-250.000000%250.0%0.2860.2977.778%77.8%22.222%22.2%-28.571429%-3.160827%-28.571429%28.6%0.7780.7856.250%56.3%43.750%43.8%-6.251389%93.750000%93.750000%93.8%1.9381.9434.043%34.0%65.957%66.0%-3.483686%110.000000%110.000000%110.0%2.1002.1032.258%32.3%67.742%67.7%-47.619048%-1.950200%-47.619048%47.6%0.6770.6859.615%59.6%40.385%40.4%-112.500000%-1.470627%-112.500000%112.5%0.4710.4768.000%68.0%32.000%32.0%-135.714286%-2.071453%-135.714286%135.7%0.4240.4270.213%70.2%29.787%29.8%-19.047619%-0.778111%-19.047619%19.0%0.8400.8454.348%54.3%45.652%45.7%27.777778%2.890997%27.777778%27.8%1.2781.2843.902%43.9%56.098%56.1%-61.538462%-61.538462%61.5%4.916278%0.6190.6261.765%61.8%38.235%38.2%28.571429%2.006034%28.571429%28.6%1.2861.2943.750%43.8%56.250%56.3%33.333333%5.682627%33.333333%33.3%1.3331.3342.857%42.9%57.143%57.1%7.142857%4.578736%7.142857%7.1%1.0711.0748.276%48.3%51.724%51.7%180.000000%4.839150%180.000000%180.0%2.8002.8026.316%26.3%73.684%73.7%78.571429%3.876358%78.571429%78.6%1.7861.7935.897%35.9%64.103%64.1%173.333333%5.224022%173.333333%173.3%2.7332.7326.786%26.8%73.214%73.2%35.294118%5.486539%35.294118%35.3%1.3531.3542.500%42.5%57.500%57.5%

Map of Age Cohorts by Block in Sanford

Children Age Cohorts by Block#5

Percentage of population aged 0 to 17 (%):
0%8%16%24%32%40%

College Age Cohorts by Block#6

Percentage of population aged 18 to 21 (%):
0.0%4.4%8.9%13.3%17.8%22.3%

20s Age Cohorts by Block#7

Percentage of population aged 22 to 29 (%):
0%7%13%20%27%34%

30s Age Cohorts by Block#8

Percentage of population aged 30 to 39 (%):
0%20%40%60%80%100%

40s Age Cohorts by Block#9

Percentage of population aged 40 to 49 (%):
0%10%20%30%40%50%

50s Age Cohorts by Block#10

Percentage of population aged 50 to 59 (%):
0%20%40%60%80%100%

60s Age Cohorts by Block#11

Percentage of population aged 60 to 69 (%):
0%6%12%18%24%30%

70s Age Cohorts by Block#12

Percentage of population aged 70 to 79 (%):
0%5%10%15%20%25%

80+ Age Cohorts by Block#13

Percentage of population aged 80 and older (%):
0.0%2.5%5.0%7.5%10.0%12.5%
Road Data ©OpenStreetMap

Loading...

Failed to load :-(

Age Cohorts by Place in the Midland Area

There are 3 places in the Midland Area. This section compares Sanford to all of the places in the Midland Area and to those entities that contain or substantially overlap with Sanford.

Children by Place#14

Percentage of population aged 0 to 17 (%):
Scope: population of Sanford, selected other places in the Midland Area, and entities that contain Sanford
0%5%10%15%20%Count#MidwestUnited States of AmericaUnited StatesEast North CentralMidlandMichiganMidland Metro AreaMidland AreaMidland CountyMidland291602-3B.G. 291602-3ColemanMeridian Public SchoolsMeridianJerome TownshipJerome291602Tract 291602SanfordZIP Code 48657ZIP 4865723.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M23.005234%23.005234%23.0%10,741,74210.7M22.694530%22.694530%22.7%9,546122.480857%22.480857%22.5%2,227,7632.23M22.049091%22.049091%22.0%18,42418.4k22.049091%22.049091%22.0%18,42418.4k21.808511%21.808511%21.8%32820.613409%20.613409%20.6%289219.203951%19.203951%19.2%1,98319.113924%19.113924%19.1%90619.113924%19.113924%19.1%90618.582170%18.582170%18.6%173317.608274%17.608274%17.6%1,362

Age Cohorts by Place in Michigan

There are 692 places in Michigan. This section compares Sanford to the 50 most populous places in Michigan and to those entities that contain or substantially overlap with Sanford. The least populous of the compared places has a population of 24,091.

Children by Place#23

Percentage of population aged 0 to 17 (%):
Scope: population of Sanford, selected other places in Michigan, and entities that contain Sanford
0%10%20%Count#JacksonDearbornForest HillsInksterPontiacFlintSaginawWyomingBattle CreekDetroitEastpointeHoltNoviDearborn HeightsDearborn HtsLincoln ParkKentwoodBay CityTaylorGrand RapidsLansingPort HuronHollandPortageMidwestUnited States of AmericaUnited StatesBurtonEast North CentralWarrenMidlandRochester HillsRochester HlsMichiganMuskegonOak ParkMidland Metro AreaMidland AreaMidland CountyMidlandWalkerTroyRoseville291602-3B.G. 291602-3WestlandFarmington HillsFarmington HlsAllen ParkNorton ShoresSterling HeightsSterling HtsGarden CityKalamazooMadison HeightsMadison HtsSouthfieldWyandotteMeridian Public SchoolsMeridianLivoniaJerome TownshipJerome291602Tract 291602St. Clair ShoresSt. Clair ShrsWaverlySanfordZIP Code 48657ZIP 48657SouthgateRoyal OakAnn ArborMount PleasantMt PleasantEast Lansing29.645711%29.645711%29.6%9,832129.337312%29.337312%29.3%28,02328.0k228.065927%28.065927%28.1%7,765328.041879%28.041879%28.0%6,937426.381842%26.381842%26.4%15,80815.8k526.042783%26.042783%26.0%25,76125.8k625.835805%25.835805%25.8%12,89012.9k725.623895%25.623895%25.6%19,13919.1k825.413906%25.413906%25.4%13,15513.2k925.218343%25.218343%25.2%172,353172k1025.098015%25.098015%25.1%8,1941124.985666%24.985666%25.0%6,1011224.905123%24.905123%24.9%14,50314.5k1324.786522%24.786522%24.8%13,96214.0k1424.405867%24.405867%24.4%9,0681524.059810%24.059810%24.1%12,21312.2k1623.975374%23.975374%24.0%8,1781723.971093%23.971093%24.0%14,79414.8k1823.914961%23.914961%23.9%46,36846.4k1923.889765%23.889765%23.9%27,41927.4k2023.781816%23.781816%23.8%6,9892123.492451%23.492451%23.5%7,8892223.329293%23.329293%23.3%11,16411.2k2323.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M23.014313%23.014313%23.0%6,6732423.005234%23.005234%23.0%10,741,74210.7M22.854245%22.854245%22.9%30,86930.9k2522.694530%22.694530%22.7%9,5462622.487566%22.487566%22.5%16,41316.4k2722.480857%22.480857%22.5%2,227,7632.23M22.388804%22.388804%22.4%8,5272822.305133%22.305133%22.3%6,6362922.049091%22.049091%22.0%18,42418.4k22.049091%22.049091%22.0%18,42418.4k21.874233%21.874233%21.9%5,3503021.854137%21.854137%21.9%18,13518.1k3121.839684%21.839684%21.8%10,39710.4k3221.808511%21.808511%21.8%32820.353207%20.353207%20.4%16,73416.7k3320.228208%20.228208%20.2%16,41616.4k3420.196955%20.196955%20.2%5,5583520.161056%20.161056%20.2%4,8573620.047997%20.047997%20.0%26,39826.4k3720.019253%20.019253%20.0%5,4073819.969691%19.969691%20.0%15,15415.2k3919.679793%19.679793%19.7%5,9374019.556499%19.556499%19.6%14,28714.3k4119.278494%19.278494%19.3%4,8634219.203951%19.203951%19.2%1,98319.196829%19.196829%19.2%18,20818.2k4319.113924%19.113924%19.1%90619.113924%19.113924%19.1%90619.023299%19.023299%19.0%11,39811.4k4418.596905%18.596905%18.6%4,5784518.582170%18.582170%18.6%17317.608274%17.608274%17.6%1,36217.158917%17.158917%17.2%5,0374615.521140%15.521140%15.5%9,1304713.862661%13.862661%13.9%16,37016.4k4811.758573%11.758573%11.8%3,045497.347867%7.347867%7.3%3,55650

Age Cohorts by Place in the Midwest

There are 9,721 places in the Midwest. This section compares Sanford to the 50 most populous places in the Midwest and to those entities that contain or substantially overlap with Sanford. The least populous of the compared places has a population of 95,520.

Children by Place#32

Percentage of population aged 0 to 17 (%):
Scope: population of Sanford, selected other places in the Midwest, and entities that contain Sanford
0%10%20%30%Count#AuroraDearbornOlatheJolietKansas CityElginSouth BendMilwaukeeNapervilleKenoshaFlintWichitaFort WayneRockfordSt. PaulDetroitPeoriaOmahaDes MoinesIndianapolisSioux FallsGreen BayRochesterGrand RapidsLansingTopekaDavenportKansas CityToledoOverland ParkMidwestUnited States of AmericaUnited StatesEast North CentralClevelandCedar RapidsWarrenColumbusLincolnMichiganIndependenceSpringfieldDaytonCincinnatiMidland Metro AreaMidland AreaMidland CountyMidlandChicago291602-3B.G. 291602-3EvansvilleAkronSt. LouisSterling HeightsSterling HtsMinneapolisFargoMeridian Public SchoolsMeridianJerome TownshipJerome291602Tract 291602SanfordColumbiaSpringfieldZIP Code 48657ZIP 48657MadisonAnn Arbor30.107463%30.107463%30.1%60,48860.5k129.337312%29.337312%29.3%28,02328.0k229.310098%29.310098%29.3%38,92038.9k328.547605%28.547605%28.5%42,11242.1k428.278188%28.278188%28.3%42,34842.3k527.918405%27.918405%27.9%31,24631.2k627.834358%27.834358%27.8%28,12328.1k726.475933%26.475933%26.5%158,504159k826.450555%26.450555%26.5%38,56238.6k926.120262%26.120262%26.1%26,08526.1k1026.042783%26.042783%26.0%25,76125.8k1125.967894%25.967894%26.0%100,764101k1225.839420%25.839420%25.8%67,42967.4k1325.506528%25.506528%25.5%38,15738.2k1425.318684%25.318684%25.3%75,23775.2k1525.218343%25.218343%25.2%172,353172k1625.069403%25.069403%25.1%29,07829.1k1725.047396%25.047396%25.0%110,978111k1824.908508%24.908508%24.9%53,02053.0k1924.805415%24.805415%24.8%210,021210k2024.789140%24.789140%24.8%41,61741.6k2124.560033%24.560033%24.6%25,77625.8k2224.207332%24.207332%24.2%26,96627.0k2323.914961%23.914961%23.9%46,36846.4k2423.889765%23.889765%23.9%27,41927.4k2523.720503%23.720503%23.7%30,23730.2k2623.631299%23.631299%23.6%24,17624.2k2723.365136%23.365136%23.4%110,229110k2823.297870%23.297870%23.3%65,43365.4k2923.297511%23.297511%23.3%42,81542.8k3023.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M23.005234%23.005234%23.0%10,741,74210.7M22.998471%22.998471%23.0%89,50289.5k3122.994202%22.994202%23.0%29,78629.8k3222.854245%22.854245%22.9%30,86930.9k3322.726089%22.726089%22.7%190,226190k3422.619388%22.619388%22.6%61,75561.8k3522.480857%22.480857%22.5%2,227,7632.23M22.480528%22.480528%22.5%26,35126.4k3622.468628%22.468628%22.5%26,23126.2k3722.121536%22.121536%22.1%31,22331.2k3822.113949%22.113949%22.1%65,90265.9k3922.049091%22.049091%22.0%18,42418.4k22.049091%22.049091%22.0%18,42418.4k21.913385%21.913385%21.9%594,733595k4021.808511%21.808511%21.8%32821.775858%21.775858%21.8%26,16526.2k4121.641949%21.641949%21.6%42,96143.0k4220.242382%20.242382%20.2%63,97264.0k4320.047997%20.047997%20.0%26,39826.4k4419.962439%19.962439%20.0%80,78280.8k4519.917206%19.917206%19.9%23,09423.1k4619.203951%19.203951%19.2%1,98319.113924%19.113924%19.1%90619.113924%19.113924%19.1%90618.582170%18.582170%18.6%17318.454317%18.454317%18.5%21,62221.6k4718.124235%18.124235%18.1%29,93029.9k4817.608274%17.608274%17.6%1,36217.137062%17.137062%17.1%42,16342.2k4913.862661%13.862661%13.9%16,37016.4k50

Age Cohorts by Place in the United States

There are 29,322 places in the United States. This section compares Sanford to the 50 most populous places in the United States and to those entities that contain or substantially overlap with Sanford. The least populous of the compared places has a population of 383,899.

Children by Place#41

Percentage of population aged 0 to 17 (%):
Scope: population of Sanford, selected other places in the United States, and entities that contain Sanford
0%10%20%Count#FresnoFort WorthEl PasoPhoenixMilwaukeeArlingtonWichitaOklahoma CitySan AntonioDallasHoustonMemphisDetroitOmahaIndianapolisTulsaCharlotteMesaLong BeachLas VegasColorado SpringsColorado SpgsSacramentoSan JoseKansas CityMidwestAlbuquerqueJacksonvilleUnited States of AmericaUnited StatesEast North CentralClevelandLouisvilleVirginia BeachVirginia BchColumbusMichiganPhiladelphiaMidland Metro AreaMidland AreaMidland CountyMidlandChicagoRaleigh291602-3B.G. 291602-3TucsonLos AngelesNashville-DavidsonAustinNew YorkBaltimoreDenverSan DiegoOaklandMinneapolisMeridian Public SchoolsMeridianJerome TownshipJerome291602Tract 291602AtlantaSanfordPortlandMiamiZIP Code 48657ZIP 48657WashingtonBostonSeattleSan Francisco29.163869%29.163869%29.2%149,846150k128.577574%28.577574%28.6%233,173233k227.481425%27.481425%27.5%186,340186k326.837431%26.837431%26.8%417,409417k426.475933%26.475933%26.5%158,504159k526.113118%26.113118%26.1%100,248100k625.967894%25.967894%26.0%100,764101k725.770022%25.770022%25.8%159,778160k825.703473%25.703473%25.7%369,965370k925.650464%25.650464%25.7%327,924328k1025.319180%25.319180%25.3%567,297567k1125.310548%25.310548%25.3%166,001166k1225.218343%25.218343%25.2%172,353172k1325.047396%25.047396%25.0%110,978111k1424.805415%24.805415%24.8%210,021210k1524.623036%24.623036%24.6%98,46998.5k1624.540635%24.540635%24.5%198,493198k1724.297490%24.297490%24.3%114,309114k1824.070388%24.070388%24.1%113,081113k1923.976553%23.976553%24.0%147,047147k2023.968990%23.968990%24.0%107,563108k2123.750232%23.750232%23.8%115,077115k2223.475697%23.475697%23.5%236,955237k2323.365136%23.365136%23.4%110,229110k2423.217458%23.217458%23.2%15,712,75815.7M23.208388%23.208388%23.2%129,238129k2523.157634%23.157634%23.2%198,372198k2623.108006%23.108006%23.1%73,612,43873.6M23.005234%23.005234%23.0%10,741,74210.7M22.998471%22.998471%23.0%89,50289.5k2722.928906%22.928906%22.9%140,227140k2822.855339%22.855339%22.9%102,788103k2922.726089%22.726089%22.7%190,226190k3022.480857%22.480857%22.5%2,227,7632.23M22.168125%22.168125%22.2%345,809346k3122.049091%22.049091%22.0%18,42418.4k22.049091%22.049091%22.0%18,42418.4k21.913385%21.913385%21.9%594,733595k3221.865242%21.865242%21.9%96,49796.5k3321.808511%21.808511%21.8%32821.726884%21.726884%21.7%114,628115k3421.605988%21.605988%21.6%846,711847k3521.537938%21.537938%21.5%138,655139k3621.399702%21.399702%21.4%194,262194k3721.199117%21.199117%21.2%1,793,8611.79M3821.123671%21.123671%21.1%131,178131k3920.705017%20.705017%20.7%137,337137k4020.651042%20.651042%20.7%283,913284k4120.390011%20.390011%20.4%84,01584.0k4219.962439%19.962439%20.0%80,78280.8k4319.203951%19.203951%19.2%1,98319.113924%19.113924%19.1%90619.113924%19.113924%19.1%90618.722638%18.722638%18.7%85,44685.4k4418.582170%18.582170%18.6%17318.415892%18.415892%18.4%114,287114k4517.996773%17.996773%18.0%77,85877.9k4617.608274%17.608274%17.6%1,36217.402645%17.402645%17.4%114,685115k4716.549062%16.549062%16.5%108,939109k4815.290895%15.290895%15.3%102,273102k4913.481174%13.481174%13.5%114,628115k50

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

More Maps to Explore

State:

County:

Metro Area:

Township:

ZIP Code:

Unified School District:

Congressional District:

State Senate District:

State House District:

Neighboring Townships:

Nearby Cities:

Nearby Unincorporated Places:

Nearby Villages: