Census tract · Charles County
Census Tract 8515.01, Charles County, Maryland
Census Tract 8515.01, GEOID 24017851501, in Charles County, Maryland, entirely within Waldorf. 4,104 residents in the ACS 2020-2024 5-year estimates (±484); the 2020 Census counted 4,630.
Residents, 2020-2024
4,104
±484 (90% margin)
2020 Census count: 4,630
Median household income
$106,250
±$18,075 (90% margin)
Charles County: $122,816
Median home value
$400,500
±$25,033 (90% margin)
Charles County: $428,500
Median gross rent
$1,948
±$261 (90% margin)
Charles County: $1,920
Where is Census Tract 8515.01?
Census Tract 8515.01 is one of 35 census tracts in Charles County, Maryland. It covers 1.52 square miles of land, 3,040 residents per square mile in 2020. Its GEOID, 24017851501, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Waldorf | 100% |
4 census tracts border Census Tract 8515.01: Tract 8507.11 ($113,457), Tract 8509.01 ($71,306), Tract 8509.02 ($117,226) and Tract 8515.02 ($106,453). 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 8515.01?
The 2020-2024 American Community Survey puts Census Tract 8515.01's population at 4,104 (±484) in 1,730 households; the 2020 Census counted 4,630 residents and 2,005 housing units.
| Measure | Tract 8515.01 | Waldorf |
|---|---|---|
| Total population | 4,104 ±484 | 82,943 |
| Households | 1,730 ±213 | 30,404 |
| Average household size | 2.37 ±0.24 | 2.72 |
| Housing units | 1,834 ±193 | 31,417 |
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 8515.01?
The median resident of Census Tract 8515.01 is 36.2 years old; 25.3% are under 18 and 8.7% are 65 or older. The largest group is non-Hispanic Black residents at 48.8%, then non-Hispanic white residents at 24.5%. 7.9% of residents were born outside the United States.
| Measure | Tract 8515.01 | Waldorf |
|---|---|---|
| Median age | 36.2 ±3.6 | 36.1 |
| Under 18 years | 25.3% ±3.9 pts | 24.9% |
| 65 years and over | 8.7% ±3.0 pts | 11.3% |
| Hispanic or Latino (any race) | 14.8% ±8.5 pts | 9.1% |
| White alone, not Hispanic | 24.5% ±6.3 pts | 17.7% |
| Black or African American alone, not Hispanic | 48.8% ±10.3 pts | 60.6% |
| Asian alone, not Hispanic | 3.9% ±3.5 pts | 4.0% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±1.0 pts | 0.2% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±1.0 pts | 0.0% |
| Two or more races, not Hispanic | 8.0% ±4.0 pts | 7.6% |
| Some other race alone, not Hispanic | 0.0% ±1.0 pts | 0.8% |
| Born outside the United States | 7.9% ±3.4 pts | 10.9% |
| Speak a language other than English at home (age 5+) | 15.0% ±8.5 pts | 12.4% |
| Civilian veterans (age 18+) | 13.7% ±4.8 pts | 14.5% |
| With a disability | 5.0% ±2.5 pts | 10.7% |
| No health insurance coverage | 4.3% ±2.6 pts | 4.2% |
| High school graduate or higher (age 25+) | 92.1% ±5.0 pts | 95.3% |
| Bachelor's degree or higher (age 25+) | 46.1% ±8.4 pts | 34.7% |
| Graduate or professional degree (age 25+) | 25.9% ±7.8 pts | 15.8% |
| Lived in the same house a year earlier | 75.1% ±10.3 pts | 87.8% |
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 8515.01 earn?
Half of the 1,730 households in Census Tract 8515.01 earn less than $106,250 a year (±$18,075), against $122,816 across Charles County: 23rd highest of the county's 34 tracts with a reliable estimate.
| Measure | Tract 8515.01 | Waldorf |
|---|---|---|
| Median household income | $106,250 ±$18,075 | $116,089 |
| Mean household income | $135,162 ±$20,147 | $132,415 |
| Per capita income | $55,657 ±$9,124 | $48,929 |
| People below the poverty line | 3.7% ±2.9 pts | 7.7% |
| Children under 18 below the poverty line | 0.0% ±4.0 pts | 6.2% |
| Households receiving SNAP | 14.1% ±7.4 pts | 11.3% |
| Households with a computer | 92.9% ±7.4 pts | 97.1% |
| Households with a broadband subscription | 91.9% ±7.4 pts | 93.9% |
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 8515.01?
Owners occupy 59.8% of Census Tract 8515.01's occupied homes and renters 40.2%. The median owner-occupied home is valued at $400,500 by its owner (±$25,033). The median renter pays $1,948 a month including utilities, and 27.5% of renters pay 35% or more of their income on rent.
| Measure | Tract 8515.01 | Waldorf |
|---|---|---|
| Median home value (owner-occupied) | $400,500 ±$25,033 | $407,600 |
| Median gross rent | $1,948 ±$261 | $1,995 |
| Renters paying 35% or more of income on rent | 27.5% ±16.0 pts | 40.5% |
| Median monthly owner costs, with a mortgage | $2,377 ±$218 | $2,477 |
| Owner-occupied homes | 59.8% ±7.8 pts | 74.9% |
| Renter-occupied homes | 40.2% ±7.8 pts | 25.1% |
| Housing units | 1,834 ±193 | 31,417 |
| Single-family detached homes | 44.3% ±7.5 pts | 56.0% |
| Mobile homes | 0.0% ±2.3 pts | 0.5% |
| Built 2020 or later | 2.0% ±1.6 pts | 2.7% |
| Built 2010 to 2019 | 17.1% ±6.7 pts | 17.7% |
| Built 1939 or earlier | 0.0% ±2.3 pts | 0.6% |
| Households with no vehicle | 3.5% ±3.6 pts | 3.8% |
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 8515.01 get to work?
62.0% of Census Tract 8515.01's workers drive alone and 25.8% work from home. The average trip to work takes 32.9 minutes.
| Measure | Tract 8515.01 | Waldorf |
|---|---|---|
| In the labor force (age 16+) | 79.6% ±5.1 pts | 73.8% |
| Unemployment rate | 3.3% ±2.6 pts | 5.9% |
| Drove alone to work | 62.0% ±7.4 pts | 68.3% |
| Carpooled | 7.8% ±4.8 pts | 9.7% |
| Public transportation | 1.6% ±1.6 pts | 3.1% |
| Walked | 1.5% ±1.6 pts | 0.4% |
| Worked from home | 25.8% ±8.5 pts | 16.5% |
| Mean travel time to work | 32.9 min ±6.1 | 41.1 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 8515.01 compare with the other tracts in Charles County?
Among Charles County's tracts with a reliable estimate, Census Tract 8515.01 ranks as shown below (1 = highest).
| Measure | In Charles County | In Waldorf |
|---|---|---|
| Population | 22nd of 34 | 12th of 14 |
| Residents per square mile | 6th of 34 | 6th of 14 |
| Median household income | 23rd of 34 | 10th of 14 |
| Per capita income | 8th of 34 | 4th of 14 |
| Median home value | 20th of 34 | 7th of 14 |
| Median gross rent | 11th of 25 | 8th of 12 |
| Bachelor's degree or higher | 1st of 34 | 1st of 14 |
| Median age | 27th of 34 | 8th of 14 |
| Owner-occupied share | 30th of 34 | 11th of 14 |
The tracts next to it on Charles County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 8509.02 | 20th | $117,226±$13,484 · within the margin of this tract |
| Tract 8507.11 | 21st | $113,457±$35,659 · within the margin of this tract |
| Tract 8515.02 | 22nd | $106,453±$17,216 · within the margin of this tract |
| Tract 8515.01 | 23rd | $106,250±$18,075 |
| Tract 8504 | 24th | $104,844±$25,177 · within the margin of this tract |
| Tract 8512 | 25th | $104,038±$26,650 · within the margin of this tract |
| Tract 8503 | 26th | $101,691±$19,951 · 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 8515.01?
2 of the 18 figures for Census Tract 8515.01 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