Census tract · Washtenaw County
Census Tract 4104, Washtenaw County, Michigan
Census Tract 4104, GEOID 26161410400, in Washtenaw County, Michigan, entirely within Ypsilanti Charter Township. 3,417 residents in the ACS 2020-2024 5-year estimates (±577); the 2020 Census counted 3,584.
Residents, 2020-2024
3,417
±577 (90% margin)
2020 Census count: 3,584
Median household income
$89,539
±$16,521 (90% margin)
Washtenaw County: $89,180
Median home value
$277,900
±$20,445 (90% margin)
Washtenaw County: $374,100
Median gross rent
$1,289
±$96 (90% margin)
Washtenaw County: $1,463
Where is Census Tract 4104?
Census Tract 4104 is one of 107 census tracts in Washtenaw County, Michigan. It covers 1.28 square miles of land, 2,807 residents per square mile in 2020. Its GEOID, 26161410400, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Ypsilanti Charter Township | 100% |
6 census tracts border Census Tract 4104: Tract 4101 ($41,467), Tract 4102 ($50,313), Tract 4103 ($64,550), Tract 4105 ($44,486), Tract 4142 ($74,464) and Tract 4145 ($150,577). 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 4104?
The 2020-2024 American Community Survey puts Census Tract 4104's population at 3,417 (±577) in 1,479 households; the 2020 Census counted 3,584 residents and 1,569 housing units.
| Measure | Tract 4104 | Ypsilanti Charter Township |
|---|---|---|
| Total population | 3,417 ±577 | 55,066 |
| Households | 1,479 ±153 | 23,521 |
| Average household size | 2.31 ±0.25 | 2.34 |
| Housing units | 1,507 ±135 | 24,485 |
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 4104?
The median resident of Census Tract 4104 is 35.6 years old; 23.4% are under 18 and 16.9% are 65 or older. The largest group is non-Hispanic white residents at 78.2%, then non-Hispanic Black residents at 8.6%. 9.2% of residents were born outside the United States.
| Measure | Tract 4104 | Ypsilanti Charter Township |
|---|---|---|
| Median age | 35.6 ±3.1 | 35.2 |
| Under 18 years | 23.4% ±7.5 pts | 22.2% |
| 65 years and over | 16.9% ±3.6 pts | 13.6% |
| Hispanic or Latino (any race) | 5.6% ±3.5 pts | 7.3% |
| White alone, not Hispanic | 78.2% ±7.4 pts | 51.0% |
| Black or African American alone, not Hispanic | 8.6% ±5.1 pts | 30.2% |
| Asian alone, not Hispanic | 5.2% ±3.9 pts | 3.2% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±0.9 pts | 0.2% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±0.9 pts | 0.0% |
| Two or more races, not Hispanic | 2.4% ±1.8 pts | 7.4% |
| Some other race alone, not Hispanic | 0.0% ±0.9 pts | 0.7% |
| Born outside the United States | 9.2% ±5.0 pts | 9.3% |
| Speak a language other than English at home (age 5+) | 13.3% ±7.6 pts | 11.0% |
| Civilian veterans (age 18+) | 6.6% ±2.2 pts | 4.0% |
| With a disability | 10.9% ±3.4 pts | 13.8% |
| No health insurance coverage | 3.7% ±3.0 pts | 5.2% |
| High school graduate or higher (age 25+) | 99.3% ±0.9 pts | 93.4% |
| Bachelor's degree or higher (age 25+) | 61.4% ±8.7 pts | 38.3% |
| Graduate or professional degree (age 25+) | 24.9% ±5.1 pts | 14.1% |
| Lived in the same house a year earlier | 91.0% ±4.3 pts | 86.3% |
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 4104 earn?
Half of the 1,479 households in Census Tract 4104 earn less than $89,539 a year (±$16,521), against $89,180 across Washtenaw County: 52nd highest of the county's 97 tracts with a reliable estimate. 10.8% of residents live below the poverty line.
| Measure | Tract 4104 | Ypsilanti Charter Township |
|---|---|---|
| Median household income | $89,539 ±$16,521 | $69,716 |
| Mean household income | $96,244 ±$10,003 | $84,514 |
| Per capita income | $41,986 ±$5,508 | $36,162 |
| People below the poverty line | 10.8% ±7.0 pts | 14.8% |
| Children under 18 below the poverty line | 14.4% ±16.9 pts | 24.8% |
| Households receiving SNAP | 3.9% ±2.7 pts | 17.7% |
| Households with a computer | 98.5% ±1.5 pts | 96.8% |
| Households with a broadband subscription | 97.6% ±2.2 pts | 94.5% |
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 4104?
Owners occupy 73.1% of Census Tract 4104's occupied homes and renters 26.9%. The median owner-occupied home is valued at $277,900 by its owner (±$20,445). The median renter pays $1,289 a month including utilities.
| Measure | Tract 4104 | Ypsilanti Charter Township |
|---|---|---|
| Median home value (owner-occupied) | $277,900 ±$20,445 | $233,900 |
| Median gross rent | $1,289 ±$96 | $1,260 |
| Renters paying 35% or more of income on rent | 21.1% ±16.3 pts | 43.6% |
| Median monthly owner costs, with a mortgage | $1,696 ±$157 | $1,651 |
| Owner-occupied homes | 73.1% ±7.3 pts | 58.1% |
| Renter-occupied homes | 26.9% ±7.3 pts | 41.9% |
| Housing units | 1,507 ±135 | 24,485 |
| Single-family detached homes | 72.3% ±7.0 pts | 58.5% |
| Mobile homes | 1.6% ±2.5 pts | 3.9% |
| Built 2020 or later | 0.0% ±2.0 pts | 1.0% |
| Built 2010 to 2019 | 0.0% ±2.0 pts | 4.0% |
| Built 1939 or earlier | 3.6% ±2.2 pts | 2.7% |
| Households with no vehicle | 2.6% ±2.2 pts | 8.8% |
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 4104 get to work?
70.2% of Census Tract 4104's workers drive alone and 17.6% work from home. The average trip to work takes 18.6 minutes.
| Measure | Tract 4104 | Ypsilanti Charter Township |
|---|---|---|
| In the labor force (age 16+) | 66.1% ±4.3 pts | 68.3% |
| Unemployment rate | 1.6% ±1.3 pts | 6.5% |
| Drove alone to work | 70.2% ±8.1 pts | 70.6% |
| Carpooled | 6.2% ±3.7 pts | 9.1% |
| Public transportation | 4.7% ±3.4 pts | 2.9% |
| Walked | 0.5% ±0.8 pts | 1.1% |
| Worked from home | 17.6% ±7.1 pts | 13.9% |
| Mean travel time to work | 18.6 min ±1.6 | 24.9 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 4104 compare with the other tracts in Washtenaw County?
Among Washtenaw County's tracts with a reliable estimate, Census Tract 4104 ranks as shown below (1 = highest).
| Measure | In Washtenaw County |
|---|---|
| Population | 51st of 104 |
| Residents per square mile | 52nd of 107 |
| Median household income | 52nd of 97 |
| Per capita income | 71st of 104 |
| Median home value | 67th of 93 |
| Median gross rent | 66th of 86 |
| Poverty rate | 44th of 71 |
| Bachelor's degree or higher | 48th of 101 |
| Median age | 63rd of 104 |
| Owner-occupied share | 47th of 95 |
The tracts next to it on Washtenaw County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 4236 | 49th | $94,167±$18,005 · within the margin of this tract |
| Tract 4006 | 50th | $92,130±$18,034 · within the margin of this tract |
| Tract 4650.02 | 51st | $91,083±$19,884 · within the margin of this tract |
| Tract 4104 | 52nd | $89,539±$16,521 |
| Tract 4036 | 53rd | $89,464±$18,858 · within the margin of this tract |
| Tract 4117 | 54th | $89,271±$15,987 · within the margin of this tract |
| Tract 4025 | 55th | $88,606±$43,046 · 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 4104?
1 of the 18 figures for Census Tract 4104 on this page carries a coefficient of variation over 40% and is 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