Census tract · District of Columbia
Census Tract 66, District of Columbia, District of Columbia
Census Tract 66, GEOID 11001006600, in District of Columbia, District of Columbia, entirely within Washington. 2,125 residents in the ACS 2020-2024 5-year estimates (±506); the 2020 Census counted 2,164.
Residents, 2020-2024
2,125
±506 (90% margin)
2020 Census count: 2,164
Median household income
$192,279
±$86,645 (90% margin)
District of Columbia: $109,870
Median home value
$1,247,300
±$244,291 (90% margin)
District of Columbia: $737,100
Median gross rent
$3,091
±$1,050 (90% margin)
District of Columbia: $1,954
Where is Census Tract 66?
Census Tract 66 is one of 206 census tracts in District of Columbia, District of Columbia. It covers 0.11 square miles of land, 19,673 residents per square mile in 2020. Its GEOID, 11001006600, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Washington | 100% |
5 census tracts border Census Tract 66: Tract 65 ($134,939), Tract 67 ($177,963), Tract 70 ($180,036), Tract 82 ($121,932) and Tract 9800*. The figure in brackets is each tract's median household income; * a special land-use tract (water, a park or an institution) with few or no residents.
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 66?
The 2020-2024 American Community Survey puts Census Tract 66's population at 2,125 (±506) in 1,059 households; the 2020 Census counted 2,164 residents and 1,297 housing units.
| Measure | Tract 66 | Washington |
|---|---|---|
| Total population | 2,125±506 | 681,294 |
| Households | 1,059±243 | 324,491 |
| Average household size | 1.99±0.14 | 1.99 |
| Housing units | 1,254±232 | 361,014 |
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 66?
The median resident of Census Tract 66 is 38.1 years old; 17.1% are under 18 and 14.0% are 65 or older. The largest group is non-Hispanic white residents at 78.0%, then non-Hispanic residents of two or more races at 10.0%. 7.6% of residents were born outside the United States.
| Measure | Tract 66 | Washington |
|---|---|---|
| Median age | 38.1±2.6 | 34.9 |
| Under 18 years | 17.1%±5.6 pts | 18.7% |
| 65 years and over | 14.0%±4.1 pts | 12.8% |
| Hispanic or Latino (any race) | 5.6%±5.0 pts | 11.9% |
| White alone, not Hispanic | 78.0%±11.5 pts | 36.5% |
| Black or African American alone, not Hispanic | 3.9%±3.6 pts | 41.6% |
| Asian alone, not Hispanic | 2.5%±1.5 pts | 4.3% |
| American Indian and Alaska Native alone, not Hispanic | 0.0%±2.3 pts | 0.1% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0%±2.3 pts | 0.0% |
| Two or more races, not Hispanic | 10.0%±9.3 pts | 4.9% |
| Some other race alone, not Hispanic | 0.0%±2.3 pts | 0.7% |
| Born outside the United States | 7.6%±4.3 pts | 14.3% |
| Speak a language other than English at home (age 5+) | 15.5%±6.7 pts | 19.1% |
| Civilian veterans (age 18+) | 4.3%±2.4 pts | 3.5% |
| With a disability | 6.7%±3.3 pts | 11.5% |
| No health insurance coverage | 2.0%±1.9 pts | 3.6% |
| High school graduate or higher (age 25+) | 97.3%±3.9 pts | 92.7% |
| Bachelor's degree or higher (age 25+) | 92.2%±6.5 pts | 64.2% |
| Graduate or professional degree (age 25+) | 65.2%±13.2 pts | 38.0% |
| Lived in the same house a year earlier | 66.3%±16.2 pts | 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 66 earn?
Half of the 1,059 households in Census Tract 66 earn less than $192,279 a year (±$86,645), against $109,870 across District of Columbia: 26th highest of the county's 188 tracts with a reliable estimate. 6.6% of residents live below the poverty line.
| Measure | Tract 66 | Washington |
|---|---|---|
| Median household income | $192,279±$86,645 | $109,870 |
| Mean household income | $224,878±$34,373 | $162,297 |
| Per capita income | $110,874±$19,573 | $77,348 |
| People below the poverty line | 6.6%±4.1 pts | 15.4% |
| Children under 18 below the poverty line | 0.0%±12.8 pts | 22.8% |
| Households receiving SNAP | 0.8%±1.3 pts | 14.3% |
| Households with a computer | 97.6%±3.1 pts | 96.5% |
| Households with a broadband subscription | 89.1%±8.8 pts | 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 66?
Owners occupy 37.7% of Census Tract 66's occupied homes and renters 62.3%. The median owner-occupied home is valued at $1,247,300 by its owner (±$244,291). The median renter pays $3,091 a month including utilities, and 29.5% of renters pay 35% or more of their income on rent.
| Measure | Tract 66 | Washington |
|---|---|---|
| Median home value (owner-occupied) | $1,247,300±$244,291 | $737,100 |
| Median gross rent | $3,091±$1,050 | $1,954 |
| Renters paying 35% or more of income on rent | 29.5%±17.6 pts | 36.6% |
| Median monthly owner costs, with a mortgage | $4,000 or more | $3,128 |
| Owner-occupied homes | 37.7%±10.0 pts | 41.5% |
| Renter-occupied homes | 62.3%±10.0 pts | 58.5% |
| Housing units | 1,254±232 | 361,014 |
| Single-family detached homes | 5.0%±4.2 pts | 11.0% |
| Mobile homes | 0.0%±3.9 pts | 0.1% |
| Built 2020 or later | 0.0%±3.9 pts | 2.9% |
| Built 2010 to 2019 | 9.8%±6.4 pts | 13.6% |
| Built 1939 or earlier | 72.9%±9.2 pts | 31.5% |
| Households with no vehicle | 30.4%±10.2 pts | 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 66 get to work?
11.2% of Census Tract 66's workers drive alone and 36.5% work from home. The average trip to work takes 30.8 minutes.
| Measure | Tract 66 | Washington |
|---|---|---|
| In the labor force (age 16+) | 82.7%±6.0 pts | 71.6% |
| Unemployment rate | 6.3%±5.9 pts | 6.3% |
| Drove alone to work | 11.2%±4.9 pts | 27.4% |
| Carpooled | 4.1%±3.3 pts | 4.0% |
| Public transportation | 21.6%±9.9 pts | 20.3% |
| Walked | 19.7%±11.8 pts | 9.5% |
| Worked from home | 36.5%±14.2 pts | 33.0% |
| Mean travel time to work | 30.8 min±4.9 | 30.0 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 66 compare with the other tracts in District of Columbia?
Among District of Columbia's tracts with a reliable estimate, Census Tract 66 ranks as shown below (1 = highest).
| Measure | In District of Columbia | In Washington |
|---|---|---|
| Population | 179th of 205 | 179th of 205 |
| Residents per square mile | 86th of 206 | 86th of 206 |
| Median household income | 26th of 188 | 26th of 188 |
| Per capita income | 51st of 204 | 51st of 204 |
| Median home value | 20th of 191 | 20th of 191 |
| Median gross rent | 18th of 194 | 18th of 194 |
| Poverty rate | 126th of 143 | 126th of 143 |
| Bachelor's degree or higher | 19th of 199 | 19th of 199 |
| Median age | 67th of 205 | 67th of 205 |
| Owner-occupied share | 113th of 188 | 113th of 188 |
The tracts next to it on District of Columbia's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 80.01 | 23rd | $202,236±$39,263 · within the margin of this tract |
| Tract 58.02 | 24th | $198,295±$56,120 · within the margin of this tract |
| Tract 6 | 25th | $193,954±$34,496 · within the margin of this tract |
| Tract 66 | 26th | $192,279±$86,645 |
| Tract 44.02 | 27th | $186,375±$52,010 · within the margin of this tract |
| Tract 41 | 28th | $185,759±$26,208 · within the margin of this tract |
| Tract 52.02 | 29th | $184,596±$80,899 · within the margin of this tract |
"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 66?
2 of the 18 figures for Census Tract 66 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