Census tract · Washtenaw County
Census Tract 4200, Washtenaw County, Michigan
Census Tract 4200, GEOID 26161420000, in Washtenaw County, Michigan, entirely within Augusta Charter Township. 3,705 residents in the ACS 2020-2024 5-year estimates (±395); the 2020 Census counted 3,745.
Residents, 2020-2024
3,705
±395 (90% margin)
2020 Census count: 3,745
Median household income
$121,250
±$17,719 (90% margin)
Washtenaw County: $89,180
Median home value
$280,900
±$54,643 (90% margin)
Washtenaw County: $374,100
Median gross rent
$1,088
±$872 (90% margin)
Washtenaw County: $1,463
Where is Census Tract 4200?
Census Tract 4200 is one of 107 census tracts in Washtenaw County, Michigan. It covers 12.45 square miles of land, 301 residents per square mile in 2020. Its GEOID, 26161420000, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Augusta Charter Township | 100% |
6 census tracts border Census Tract 4200: Tract 4132 ($87,689), Tract 4134.02 ($130,144), Tract 4134.03 ($114,872), Tract 4202 ($96,528), Tract 4222.02 ($133,911) and Tract 5894.01 in Wayne County ($76,183). 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 4200?
The 2020-2024 American Community Survey puts Census Tract 4200's population at 3,705 (±395) in 1,392 households; the 2020 Census counted 3,745 residents and 1,469 housing units.
| Measure | Tract 4200 | Augusta Charter Township |
|---|---|---|
| Total population | 3,705 ±395 | 7,228 |
| Households | 1,392 ±151 | 2,710 |
| Average household size | 2.66 ±0.17 | 2.67 |
| Housing units | 1,443 ±154 | 2,801 |
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 4200?
The median resident of Census Tract 4200 is 41.4 years old; 23.8% are under 18 and 15.5% are 65 or older. The largest group is non-Hispanic white residents at 66.4%, then non-Hispanic residents of two or more races at 13.9%. 5.8% of residents were born outside the United States.
| Measure | Tract 4200 | Augusta Charter Township |
|---|---|---|
| Median age | 41.4 ±1.5 | 43.0 |
| Under 18 years | 23.8% ±3.8 pts | 19.3% |
| 65 years and over | 15.5% ±2.7 pts | 17.0% |
| Hispanic or Latino (any race) | 3.5% ±2.5 pts | 2.5% |
| White alone, not Hispanic | 66.4% ±8.6 pts | 78.7% |
| Black or African American alone, not Hispanic | 12.9% ±3.6 pts | 8.0% |
| Asian alone, not Hispanic | 0.7% ±0.9 pts | 0.3% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±0.8 pts | 0.1% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±0.8 pts | 0.0% |
| Two or more races, not Hispanic | 13.9% ±10.0 pts | 9.0% |
| Some other race alone, not Hispanic | 2.6% ±2.5 pts | 1.3% |
| Born outside the United States | 5.8% ±2.5 pts | 3.5% |
| Speak a language other than English at home (age 5+) | 5.6% ±2.7 pts | 3.0% |
| Civilian veterans (age 18+) | 7.9% ±3.4 pts | 7.2% |
| With a disability | 7.6% ±3.0 pts | 10.7% |
| No health insurance coverage | 2.7% ±2.2 pts | 5.2% |
| High school graduate or higher (age 25+) | 92.2% ±5.4 pts | 92.7% |
| Bachelor's degree or higher (age 25+) | 38.9% ±5.8 pts | 32.0% |
| Graduate or professional degree (age 25+) | 21.8% ±5.9 pts | 13.5% |
| Lived in the same house a year earlier | 88.9% ±5.8 pts | 89.3% |
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 4200 earn?
Half of the 1,392 households in Census Tract 4200 earn less than $121,250 a year (±$17,719), against $89,180 across Washtenaw County: 31st highest of the county's 97 tracts with a reliable estimate.
| Measure | Tract 4200 | Augusta Charter Township |
|---|---|---|
| Median household income | $121,250 ±$17,719 | $108,457 |
| Mean household income | $148,920 ±$20,831 | $141,225 |
| Per capita income | $58,524 ±$8,035 | $53,337 |
| People below the poverty line | 4.8% ±4.5 pts | 6.4% |
| Children under 18 below the poverty line | 8.2% ±10.6 pts | 10.3% |
| Households receiving SNAP | 6.5% ±3.8 pts | 7.4% |
| Households with a computer | 97.2% ±2.3 pts | 96.7% |
| Households with a broadband subscription | 95.7% ±2.8 pts | 95.8% |
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 4200?
Owners occupy 92.6% of Census Tract 4200's occupied homes and renters 7.4%. The median owner-occupied home is valued at $280,900 by its owner (±$54,643).
| Measure | Tract 4200 | Augusta Charter Township |
|---|---|---|
| Median home value (owner-occupied) | $280,900 ±$54,643 | $296,500 |
| Median gross rent | $1,088 ±$872 | $1,308 |
| Renters paying 35% or more of income on rent | 34.5% ±37.2 pts | 43.8% |
| Median monthly owner costs, with a mortgage | $1,881 ±$357 | $1,767 |
| Owner-occupied homes | 92.6% ±4.8 pts | 91.2% |
| Renter-occupied homes | 7.4% ±4.8 pts | 8.8% |
| Housing units | 1,443 ±154 | 2,801 |
| Single-family detached homes | 77.1% ±6.3 pts | 79.7% |
| Mobile homes | 22.2% ±6.0 pts | 20.0% |
| Built 2020 or later | 2.0% ±1.8 pts | 1.0% |
| Built 2010 to 2019 | 17.8% ±4.9 pts | 12.4% |
| Built 1939 or earlier | 10.0% ±4.0 pts | 11.9% |
| Households with no vehicle | 0.6% ±1.0 pts | 0.6% |
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 4200 get to work?
70.6% of Census Tract 4200's workers drive alone and 20.1% work from home. The average trip to work takes 30.1 minutes.
| Measure | Tract 4200 | Augusta Charter Township |
|---|---|---|
| In the labor force (age 16+) | 65.3% ±5.1 pts | 64.4% |
| Unemployment rate | 0.0% ±1.5 pts | 2.4% |
| Drove alone to work | 70.6% ±8.9 pts | 73.3% |
| Carpooled | 6.5% ±4.5 pts | 9.9% |
| Public transportation | 0.0% ±1.5 pts | 0.0% |
| Walked | 0.5% ±0.9 pts | 0.9% |
| Worked from home | 20.1% ±7.2 pts | 14.7% |
| Mean travel time to work | 30.1 min ±5.0 | 28.8 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 4200 compare with the other tracts in Washtenaw County?
Among Washtenaw County's tracts with a reliable estimate, Census Tract 4200 ranks as shown below (1 = highest).
| Measure | In Washtenaw County |
|---|---|
| Population | 41st of 104 |
| Residents per square mile | 86th of 107 |
| Median household income | 31st of 97 |
| Per capita income | 33rd of 104 |
| Median home value | 65th of 93 |
| Bachelor's degree or higher | 82nd of 101 |
| Median age | 37th of 104 |
| Owner-occupied share | 24th of 95 |
The tracts next to it on Washtenaw County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 4440 | 28th | $124,088±$11,066 · within the margin of this tract |
| Tract 4450 | 29th | $122,568±$15,642 · within the margin of this tract |
| Tract 4041 | 30th | $122,396±$33,461 · within the margin of this tract |
| Tract 4200 | 31st | $121,250±$17,719 |
| Tract 4480 | 32nd | $119,236±$14,524 · within the margin of this tract |
| Tract 4033 | 33rd | $116,281±$17,824 · within the margin of this tract |
| Tract 4134.03 | 34th | $114,872±$5,023 · 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 4200?
4 of the 18 figures for Census Tract 4200 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