PlainCities

Census tract · District of Columbia

Census Tract 99.01, District of Columbia, District of Columbia

Census Tract 99.01, GEOID 11001009901, in District of Columbia, District of Columbia, entirely within Washington. 2,080 residents in the ACS 2020-2024 5-year estimates (±312); the 2020 Census counted 2,364.

Residents, 2020-2024

2,080

±312 (90% margin)
2020 Census count: 2,364

Median household income

$106,477

±$43,099 (90% margin)
District of Columbia: $109,870

Median home value

$604,200

±$28,445 (90% margin)
District of Columbia: $737,100

Median gross rent

not published


District of Columbia: $1,954

Where is Census Tract 99.01?

Census Tract 99.01 is one of 206 census tracts in District of Columbia, District of Columbia. It covers 0.81 square miles of land, 2,911 residents per square mile in 2020. Its GEOID, 11001009901, names it uniquely (how tract numbers and GEOIDs work).

Places Census Tract 99.01 lies in (share of its 2020 census blocks)
PlaceShare of the tract
Washington100%
Census Tract 99.01 (marked with a dot) in District of Columbia, District of Columbia. Boundaries: Census Bureau 2024.
76.0477.0377.0877.0999.02 99.01 0.5 mi
Census Tract 99.01 (shaded) and the tracts that border it, numbered. Boundaries: Census Bureau 2024 cartographic boundary file, 1:500,000.

5 census tracts border Census Tract 99.01: Tract 76.04 ($83,813), Tract 77.03 ($76,731), Tract 77.08 ($48,948), Tract 77.09 and Tract 99.02 ($99,432). The figure in brackets is each tract's median household income.

Whether a tract counts as low- or moderate-income for bank lending (the Community Reinvestment Act) is set by the FFIEC against its metro area's family income: look it up in the FFIEC census geocoder.

Source: 2024 Gazetteer and 2020 block assignment files, U.S. Census Bureau · Census reference files

How many people live in Census Tract 99.01?

The 2020-2024 American Community Survey puts Census Tract 99.01's population at 2,080 (±312) in 986 households; the 2020 Census counted 2,364 residents and 1,066 housing units.

Counts, ACS 2020-2024 5-year estimates
MeasureTract 99.01WashingtonDistrict of ColumbiaDistrict of Columbia
Total population2,080±312681,294681,294681,294
Households986±143324,491324,491324,491
Average household size2.09±0.241.991.991.99
Housing units1,085±152361,014361,014361,014

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 Census P.L. 94-171 · Check it at data.census.gov

Who lives in Census Tract 99.01?

The median resident of Census Tract 99.01 is 53.8 years old; 13.8% are under 18 and 31.8% are 65 or older. The largest group is non-Hispanic Black residents at 77.9%, then non-Hispanic white residents at 7.5%.

Age, origin, education, ACS 2020-2024 5-year estimates. Race groups are non-Hispanic; Hispanic includes any race.
MeasureTract 99.01WashingtonDistrict of ColumbiaDistrict of Columbia
Median age53.8±7.034.934.934.9
Under 18 years13.8%±3.6 pts18.7%18.7%18.7%
65 years and over31.8%±7.8 pts12.8%12.8%12.8%
Hispanic or Latino (any race)2.4%±2.5 pts11.9%11.9%11.9%
White alone, not Hispanic7.5%±3.8 pts36.5%36.5%36.5%
Black or African American alone, not Hispanic77.9%±9.8 pts41.6%41.6%41.6%
Asian alone, not Hispanic0.5%±0.7 pts4.3%4.3%4.3%
American Indian and Alaska Native alone, not Hispanic0.0%±2.4 pts0.1%0.1%0.1%
Native Hawaiian and Other Pacific Islander alone, not Hispanic0.0%±2.4 pts0.0%0.0%0.0%
Two or more races, not Hispanic6.4%±5.8 pts4.9%4.9%4.9%
Some other race alone, not Hispanic5.2%±7.5 pts0.7%0.7%0.7%
Born outside the United States2.3%±2.3 pts14.3%14.3%14.3%
Speak a language other than English at home (age 5+)2.5%±2.4 pts19.1%19.1%19.1%
Civilian veterans (age 18+)9.5%±5.3 pts3.5%3.5%3.5%
With a disability18.3%±6.5 pts11.5%11.5%11.5%
No health insurance coverage3.0%±2.2 pts3.6%3.6%3.6%
High school graduate or higher (age 25+)98.7%±1.0 pts92.7%92.7%92.7%
Bachelor's degree or higher (age 25+)60.7%±10.3 pts64.2%64.2%64.2%
Graduate or professional degree (age 25+)36.5%±8.2 pts38.0%38.0%38.0%
Lived in the same house a year earlier94.3%±3.3 pts80.2%80.2%80.2%

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profiles DP02, DP05) · Check it at data.census.gov

What do households in Census Tract 99.01 earn?

Half of the 986 households in Census Tract 99.01 earn less than $106,477 a year (±$43,099), against $109,870 across District of Columbia: 114th highest of the county's 188 tracts with a reliable estimate.

Income and poverty in 2024 dollars, ACS 2020-2024 5-year estimates
MeasureTract 99.01WashingtonDistrict of ColumbiaDistrict of Columbia
Median household income$106,477±$43,099$109,870$109,870$109,870
Mean household income$146,778±$24,914$162,297$162,297$162,297
Per capita income$73,287±$10,120$77,348$77,348$77,348
People below the poverty line1.9%±1.6 pts15.4%15.4%15.4%
Children under 18 below the poverty line0.0%±15.9 pts22.8%22.8%22.8%
Households receiving SNAP16.0%±9.6 pts14.3%14.3%14.3%
Households with a computer100.0%±4.9 pts96.5%96.5%96.5%
Households with a broadband subscription96.5%±3.6 pts91.2%91.2%91.2%

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov

What does housing cost in Census Tract 99.01?

Owners occupy 79.0% of Census Tract 99.01's occupied homes and renters 21.0%. The median owner-occupied home is valued at $604,200 by its owner (±$28,445).

Housing, ACS 2020-2024 5-year estimates
MeasureTract 99.01WashingtonDistrict of ColumbiaDistrict of Columbia
Median home value (owner-occupied)$604,200±$28,445$737,100$737,100$737,100
Renters paying 35% or more of income on rent61.3%±30.3 pts36.6%36.6%36.6%
Median monthly owner costs, with a mortgage$2,666±$321$3,128$3,128$3,128
Owner-occupied homes79.0%±11.0 pts41.5%41.5%41.5%
Renter-occupied homes21.0%±11.0 pts58.5%58.5%58.5%
Housing units1,085±152361,014361,014361,014
Single-family detached homes78.4%±7.9 pts11.0%11.0%11.0%
Mobile homes0.0%±4.5 pts0.1%0.1%0.1%
Built 2020 or later0.0%±4.5 pts2.9%2.9%2.9%
Built 2010 to 20190.8%±1.3 pts13.6%13.6%13.6%
Built 1939 or earlier8.5%±4.5 pts31.5%31.5%31.5%
Households with no vehicle12.9%±9.8 pts36.0%36.0%36.0%

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP04) · Check it at data.census.gov

How do people in Census Tract 99.01 get to work?

36.5% of Census Tract 99.01's workers drive alone and 45.1% work from home. The average trip to work takes 36.4 minutes.

Work and commuting, ACS 2020-2024 5-year estimates
MeasureTract 99.01WashingtonDistrict of ColumbiaDistrict of Columbia
In the labor force (age 16+)60.8%±10.2 pts71.6%71.6%71.6%
Unemployment rate4.7%±3.8 pts6.3%6.3%6.3%
Drove alone to work36.5%±9.6 pts27.4%27.4%27.4%
Carpooled3.5%±3.2 pts4.0%4.0%4.0%
Public transportation11.0%±6.2 pts20.3%20.3%20.3%
Walked0.2%±0.6 pts9.5%9.5%9.5%
Worked from home45.1%±12.4 pts33.0%33.0%33.0%
Mean travel time to work36.4 min±3.830.0 min30.0 min30.0 min

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov

How does Census Tract 99.01 compare with the other tracts in District of Columbia?

Among District of Columbia's tracts with a reliable estimate, Census Tract 99.01 ranks as shown below (1 = highest).

Census Tract 99.01's rank among the tracts of District of Columbia and of Washington
MeasureIn District of ColumbiaIn Washington
Population182nd of 205182nd of 205
Residents per square mile199th of 206199th of 206
Median household income114th of 188114th of 188
Per capita income110th of 204110th of 204
Median home value128th of 191128th of 191
Bachelor's degree or higher126th of 199126th of 199
Median age4th of 2054th of 205
Owner-occupied share16th of 18816th of 188

The tracts next to it on District of Columbia's income ladder

Median household income, ACS 2020-2024 5-year estimates
TractRankMedian household incomeResidents
Tract 106.03111th$108,469±$25,458 · within the margin of this tract2,859
Tract 19.01112th$107,273±$52,145 · within the margin of this tract4,655
Tract 37.02113th$106,875±$45,757 · within the margin of this tract2,795
Tract 99.01114th$106,477±$43,0992,080
Tract 21.02115th$106,148±$24,080 · within the margin of this tract5,702
Tract 42.02116th$105,766±$18,502 · within the margin of this tract2,557
Tract 55.02117th$105,000±$18,912 · within the margin of this tract2,487

"Within the margin": the two incomes differ by less than their combined 90% margins, so the survey cannot say which is higher and the ranks between them are not firm.

Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) · How ranks are computed

How reliable are the figures for Census Tract 99.01?

3 of the 17 figures for Census Tract 99.01 on this page carry a coefficient of variation over 40% and are marked with a ring: they come from a small sample, so read them as rough.

A census tract's figures rest on a few hundred sampled households over five years, so its margins are wider than a city's. Two tracts differ only when the gap between them is larger than their combined 90% margin (the square root of the sum of the two squared margins). How to read a margin of error.

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026): margins of error as published · Check it at data.census.gov

How these figures are made: methodology and release checks · reading a margin of error · every state · corrections