Age and Sex in Block Group 003900-2, District of Columbia County, District of Columbia (Block Group)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the block groups in District of Columbia.
Scope: population of District of Columbia, Block Group 003900-2, and other block groups in District of Columbia
Block Group 003900-2
District of Columbia
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0%1%2%3%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-400.000%0%171.443%1.44%00.000%0%443.735%3.74%262.207%2.21%292.462%2.46%332.801%2.80%675.688%5.69%262.207%2.21%554.669%4.67%1159.762%9.76%13211.205%11.2%867.301%7.30%22719.270%19.3%21217.997%18.0%484.075%4.07%00.000%0%00.000%0%00.000%0%00.000%0%00.000%0%161.358%1.36%453.820%3.82%
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 District of Columbia and Block Group 003900-2
Female Male
District of Columbia
Block Group 003900-2
Shaded bar tips show excess over facing bar.
1%0%1%Count%Senior2Older Adult3Younger Adult4College5Children6-0.096680%-0.128568%-0.059694%-0.096680%0.1%0.096680%0.080174%0.128568%0.176853%0.2%1169.847%9.85%-0.373514%-0.560466%-0.021311%-0.373514%0.4%0.373514%0.706282%0.560466%1.079796%1.1%42836.333%36.3%-0.999811%-0.702698%-0.929240%-0.119885%-1.702509%1.7%0.999811%0.929240%0.999811%1.0%57348.642%48.6%-0.000000%-0.825368%-0.105461%0.000000%0.0%0.000000%0.000000%0.825368%0.000000%0.0%00.000%0%-0.141483%-0.479516%-0.141483%0.1%0.141483%0.004716%0.479516%0.007781%0.146199%0.1%615.178%5.18%
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 District of Columbia and Block Group 003900-2
Female Male
District of Columbia
Block Group 003900-2
Shaded bar tips show excess over facing bar.
2%1%0%1%2%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.000000%-0.031439%-0.037556%0.000000%0.0%0.000000%0.000000%0.031439%0.000000%0.0%00.000%0%-0.000000%-0.288625%-0.108071%-0.059058%-0.288625%0.3%0.000000%0.108071%0.000000%0.0%171.443%1.44%-0.000000%-0.151440%-0.086433%0.000000%0.0%0.000000%0.000000%0.151440%0.000000%0.0%00.000%0%-0.000000%-0.259572%-0.043338%0.000000%0.0%0.000000%0.747029%0.259572%0.747029%0.7%443.735%3.74%-0.311262%-0.292055%-0.120383%-0.311262%0.3%0.311262%0.113186%0.292055%0.424448%0.4%262.207%2.21%-0.551783%-0.326930%-0.121394%-0.551783%0.6%0.551783%0.127334%0.326930%0.679117%0.7%292.462%2.46%-0.452745%-0.433985%-0.098785%-0.452745%0.5%0.452745%0.028297%0.433985%0.481041%0.5%332.801%2.80%-0.000000%-0.460692%-0.119953%0.000000%0.0%0.000000%2.843803%0.460692%2.843803%2.8%675.688%5.69%-0.000000%-0.441426%-0.534287%-0.027951%-0.441426%0.4%0.000000%0.534287%0.000000%0.0%262.207%2.21%-0.000000%-0.585576%0.000000%0.0%0.000000%0.933786%0.585576%0.001760%0.933786%0.9%554.669%4.67%-0.254669%-0.575895%-0.254669%0.3%0.254669%1.443124%0.575895%0.007860%1.697793%1.7%1159.762%9.76%-0.899830%-0.633254%-0.899830%0.9%0.899830%0.441426%0.633254%0.019029%1.341256%1.3%13211.205%11.2%-0.458404%-0.543294%-0.748002%-0.034203%-1.001698%1.0%0.458404%0.748002%0.458404%0.5%867.301%7.30%-1.511036%-1.032854%-0.092047%-1.511036%1.5%1.511036%0.831919%1.032854%2.342954%2.3%22719.270%19.3%-0.797963%-2.003396%-1.093460%-0.184034%-2.801358%2.8%0.797963%1.093460%0.797963%0.8%21217.997%18.0%-0.000000%-1.358234%-0.784916%-0.202172%-1.358234%1.4%0.000000%0.784916%0.000000%0.0%484.075%4.07%-0.000000%-0.909548%-0.004856%0.000000%0.0%0.000000%0.000000%0.909548%0.000000%0.0%00.000%0%-0.000000%-0.854617%-0.081183%0.000000%0.0%0.000000%0.000000%0.854617%0.000000%0.0%00.000%0%-0.000000%-0.768654%-0.167904%0.000000%0.0%0.000000%0.000000%0.768654%0.000000%0.0%00.000%0%-0.000000%-0.392357%-0.001770%0.000000%0.0%0.000000%0.000000%0.392357%0.000000%0.0%00.000%0%-0.000000%-0.373773%-0.003854%0.000000%0.0%0.000000%0.000000%0.373773%0.000000%0.0%00.000%0%-0.000000%-0.487338%0.000000%0.0%0.000000%0.271647%0.487338%0.009287%0.271647%0.3%161.358%1.36%-0.254669%-0.254669%-0.624817%-0.509338%0.5%0.254669%0.624817%0.023642%0.254669%0.3%453.820%3.82%
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 District of Columbia and Block Group 003900-2
More Females More Males
District of Columbia
Block Group 003900-2
1,000%500%0%500%M:FFM80-8467-6965-6662-6455-5945-4940-4435-3930-3425-2922-240-4-1,000.000000%-54.647571%-1,000.000000%> 1000%0.0000100.000%100%0.000%0%-41.219259%36.363636%36.363636%36.4%1.3641.3642.308%42.3%57.692%57.7%-37.131585%23.076923%23.076923%23.1%1.2311.2344.828%44.8%55.172%55.2%-22.762238%6.250000%6.250000%6.3%1.0631.0648.485%48.5%51.515%51.5%-1,000.000000%-5.231468%-1,000.000000%> 1000%0.0000100.000%100%0.000%0%566.666667%1.364882%566.666667%566.7%6.6676.6713.043%13.0%86.957%87.0%49.056604%3.004888%49.056604%49.1%1.4911.4940.152%40.2%59.848%59.8%-118.518519%-4.572565%-118.518519%118.5%0.4580.4668.605%68.6%31.395%31.4%-8.911938%55.056180%55.056180%55.1%1.5511.5539.207%39.2%60.793%60.8%-251.063830%-16.830419%-251.063830%251.1%0.2850.2877.830%77.8%22.170%22.2%-1,000.000000%-25.757185%-1,000.000000%> 1000%0.0000100.000%100%0.000%0%-100.000000%-100.000000%100.0%3.783758%0.5000.5066.667%66.7%33.333%33.3%
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 in Block Group 003900-2

Children Age Cohorts by Block#5

Percentage of population aged 0 to 17 (%):
0.0%0.8%1.6%2.5%3.3%4.2%

College Age Cohorts by Block#6

Percentage of population aged 18 to 21 (%):
0.00%0.14%0.28%0.43%0.57%0.71%

20s Age Cohorts by Block#7

Percentage of population aged 22 to 29 (%):
5%14%22%31%39%48%

30s Age Cohorts by Block#8

Percentage of population aged 30 to 39 (%):
16.3%20.3%24.3%28.3%32.4%36.4%

40s Age Cohorts by Block#9

Percentage of population aged 40 to 49 (%):
8.3%10.4%12.4%14.4%16.4%18.5%

50s Age Cohorts by Block#10

Percentage of population aged 50 to 59 (%):
8.1%9.6%11.1%12.6%14.1%15.7%

60s Age Cohorts by Block#11

Percentage of population aged 60 to 69 (%):
6.7%11.5%16.2%21.0%25.7%30.5%

70s Age Cohorts by Block#12

Percentage of population aged 70 to 79 (%):
0.8%1.6%2.5%3.3%4.1%5.0%

80+ Age Cohorts by Block#13

Percentage of population aged 80 and older (%):
0.0%1.1%2.3%3.4%4.5%5.7%
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Age Cohorts by Block Group in District of Columbia

There are 450 block groups in District of Columbia. This section compares Block Group 003900-2 to the 50 most populous block groups in District of Columbia and to those entities that contain or substantially overlap with Block Group 003900-2. The least populous of the compared block groups has a population of 2,350.

Children by Block Group#14

Percentage of population aged 0 to 17 (%):
Scope: population of Block Group 003900-2, selected other block groups in District of Columbia, and entities that contain Block Group 003900-2
0%10%20%30%40%Count#010900-1B.G. 010900-1007703-3B.G. 007703-3009801-1B.G. 009801-1007301-1B.G. 007301-1007707-1B.G. 007707-1007502-1B.G. 007502-1007403-1B.G. 007403-1009700-1B.G. 009700-1007504-1B.G. 007504-1009501-1B.G. 009501-1001804-3B.G. 001804-3007408-1B.G. 007408-1009907-2B.G. 009907-2009811-2B.G. 009811-2009601-1B.G. 009601-1009102-2B.G. 009102-2002801-2B.G. 002801-2010400-2B.G. 010400-2002701-4B.G. 002701-4007100-2B.G. 007100-2008903-1B.G. 008903-1001803-2B.G. 001803-2SouthWashington, Arlington, and Alexandria Metro AreaWashingtonUnited States of AmericaUnited StatesSouth Atlantic000801-3B.G. 000801-3007605-2B.G. 007605-2002802-1B.G. 002802-1009201-1B.G. 009201-1004701-2B.G. 004701-2WashingtonDistrict of ColumbiaD.C.District of ColumbiaDistrict of Columbia Public SchoolsDist of Columbia002702-2B.G. 002702-2003700-2B.G. 003700-2003100-1B.G. 003100-1004902-2B.G. 004902-2008302-1B.G. 008302-1003800-1B.G. 003800-1002900-2B.G. 002900-2004801-1B.G. 004801-1009501-3B.G. 009501-3ZIP Code 20009ZIP 20009004702-1B.G. 004702-1003400-2B.G. 003400-2001302-2B.G. 001302-2007200-1B.G. 007200-1000901-3B.G. 000901-3005500-2B.G. 005500-2003900-2B.G. 003900-2004400-1B.G. 004400-1003900Tract 003900010600-2B.G. 010600-2003500-2B.G. 003500-2005900-1B.G. 005900-1006804-1B.G. 006804-1010800-2B.G. 010800-2000201-1B.G. 000201-1010800-3B.G. 010800-341.632653%41.632653%41.6%1,020140.070694%40.070694%40.1%1,247239.401601%39.401601%39.4%935336.816239%36.816239%36.8%1,723436.431095%36.431095%36.4%1,031534.693279%34.693279%34.7%1,182633.051378%33.051378%33.1%1,055731.788079%31.788079%31.8%816831.450224%31.450224%31.5%913931.419753%31.419753%31.4%1,0181030.795729%30.795729%30.8%8941129.858608%29.858608%29.9%1,0771229.120879%29.120879%29.1%6891328.263708%28.263708%28.3%8661426.814939%26.814939%26.8%6391525.309381%25.309381%25.3%6341625.197161%25.197161%25.2%6391724.477411%24.477411%24.5%7261824.430722%24.430722%24.4%6331924.338624%24.338624%24.3%6442024.200913%24.200913%24.2%6362123.589001%23.589001%23.6%6522223.464217%23.464217%23.5%28,099,74328.1M23.321271%23.321271%23.3%1,402,0171.40M23.108006%23.108006%23.1%73,612,43873.6M22.148630%22.148630%22.1%13,847,14713.8M21.972582%21.972582%22.0%5772319.731881%19.731881%19.7%4712419.664179%19.664179%19.7%5272518.952180%18.952180%19.0%5392617.796880%17.796880%17.8%5592717.402645%17.402645%17.4%114,685115k17.402645%17.402645%17.4%114,685115k17.402645%17.402645%17.4%114,685115k17.402645%17.402645%17.4%114,685115k16.715734%16.715734%16.7%5112816.368180%16.368180%16.4%3932915.459698%15.459698%15.5%4913014.268243%14.268243%14.3%3503114.063778%14.063778%14.1%3443212.106627%12.106627%12.1%3273311.166459%11.166459%11.2%2693410.742188%10.742188%10.7%275359.864713%9.864713%9.9%350369.324765%9.324765%9.3%4,8039.113043%9.113043%9.1%262378.317460%8.317460%8.3%262388.016491%8.016491%8.0%350397.840876%7.840876%7.8%272407.030162%7.030162%7.0%303415.622010%5.622010%5.6%141425.178268%5.178268%5.2%614.335793%4.335793%4.3%141433.974101%3.974101%4.0%1783.628946%3.628946%3.6%169442.429489%2.429489%2.4%87452.391304%2.391304%2.4%66462.283268%2.283268%2.3%64472.255319%2.255319%2.3%53481.205465%1.205465%1.2%45490.672734%0.672734%0.7%1750
Count number of children
# rank of block group 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

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State Equivalent:
District of Columbia
County:
District of Columbia
Metro Area:
Washington Area
City:
Washington
ZIP Code:
20009
Unified School District:
District of Columbia
Delegate District:
DC-At Large
Ward:
DC-1
Neighboring Block Groups:
Block Group 004001-1, Block Group 000501-1, Block Group 003900-1, Block Group 002702-2, Block Group 004001-3, Block Group 002702-3, Block Group 003900-3, Block Group 003900-4