Census tract · Washington County
Census Tract 4401.03, Washington County, Wisconsin
Census Tract 4401.03, GEOID 55131440103, in Washington County, Wisconsin, mostly within Hartford (86% of its census blocks). 5,065 residents in the ACS 2020-2024 5-year estimates (±445); the 2020 Census counted 5,181.
Residents, 2020-2024
5,065
±445 (90% margin)
2020 Census count: 5,181
Median household income
$93,615
±$11,366 (90% margin)
Washington County: $96,359
Median home value
$327,200
±$26,437 (90% margin)
Washington County: $344,800
Median gross rent
$1,175
±$223 (90% margin)
Washington County: $1,153
Where is Census Tract 4401.03?
Census Tract 4401.03 is one of 30 census tracts in Washington County, Wisconsin. It covers 11.24 square miles of land, 461 residents per square mile in 2020. Its GEOID, 55131440103, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Hartford | 86% |
| Hartford (town) | 14% |
6 census tracts border Census Tract 4401.03: Tract 9614 in Dodge County ($98,833), Tract 9615 in Dodge County ($95,807), Tract 4301 ($120,024), Tract 4401.04 ($84,844), Tract 4401.05 ($111,567) and Tract 4402 ($60,260). 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 4401.03?
The 2020-2024 American Community Survey puts Census Tract 4401.03's population at 5,065 (±445) in 2,058 households; the 2020 Census counted 5,181 residents and 2,162 housing units.
| Measure | Tract 4401.03 | Hartford |
|---|---|---|
| Total population | 5,065 ±445 | 15,821 |
| Households | 2,058 ±170 | 6,668 |
| Average household size | 2.44 ±0.15 | 2.36 |
| Housing units | 2,117 ±162 | 6,817 |
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 4401.03?
The median resident of Census Tract 4401.03 is 38.7 years old; 20.6% are under 18 and 15.9% are 65 or older. The largest group is non-Hispanic white residents at 88.9%, then non-Hispanic residents of two or more races at 4.1%.
| Measure | Tract 4401.03 | Hartford |
|---|---|---|
| Median age | 38.7 ±2.4 | 39.1 |
| Under 18 years | 20.6% ±2.5 pts | 22.5% |
| 65 years and over | 15.9% ±2.9 pts | 16.9% |
| Hispanic or Latino (any race) | 2.0% ±1.4 pts | 6.1% |
| White alone, not Hispanic | 88.9% ±4.7 pts | 87.6% |
| Black or African American alone, not Hispanic | 2.7% ±2.0 pts | 0.9% |
| Asian alone, not Hispanic | 0.8% ±1.2 pts | 1.1% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±0.4 pts | 0.2% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±0.4 pts | 0.0% |
| Two or more races, not Hispanic | 4.1% ±2.4 pts | 3.6% |
| Some other race alone, not Hispanic | 1.5% ±2.3 pts | 0.5% |
| Born outside the United States | 0.0% ±0.4 pts | 2.1% |
| Speak a language other than English at home (age 5+) | 5.9% ±4.8 pts | 6.6% |
| Civilian veterans (age 18+) | 4.9% ±2.5 pts | 6.9% |
| With a disability | 12.5% ±3.2 pts | 12.3% |
| No health insurance coverage | 4.6% ±2.9 pts | 4.0% |
| High school graduate or higher (age 25+) | 96.2% ±2.1 pts | 94.4% |
| Bachelor's degree or higher (age 25+) | 27.9% ±5.6 pts | 28.8% |
| Graduate or professional degree (age 25+) | 6.5% ±2.7 pts | 7.6% |
| Lived in the same house a year earlier | 94.3% ±3.8 pts | 90.8% |
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 4401.03 earn?
Half of the 2,058 households in Census Tract 4401.03 earn less than $93,615 a year (±$11,366), against $96,359 across Washington County: 18th highest of the county's 30 tracts with a reliable estimate. 6.4% of residents live below the poverty line.
| Measure | Tract 4401.03 | Hartford |
|---|---|---|
| Median household income | $93,615 ±$11,366 | $82,014 |
| Mean household income | $101,786 ±$7,492 | $94,603 |
| Per capita income | $42,929 ±$3,252 | $40,880 |
| People below the poverty line | 6.4% ±3.2 pts | 9.0% |
| Children under 18 below the poverty line | 5.9% ±7.9 pts | 11.2% |
| Households receiving SNAP | 4.8% ±3.5 pts | 6.8% |
| Households with a computer | 91.3% ±3.8 pts | 93.8% |
| Households with a broadband subscription | 90.0% ±4.2 pts | 92.2% |
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 4401.03?
Owners occupy 66.2% of Census Tract 4401.03's occupied homes and renters 33.8%. The median owner-occupied home is valued at $327,200 by its owner (±$26,437). The median renter pays $1,175 a month including utilities, and 28.7% of renters pay 35% or more of their income on rent.
| Measure | Tract 4401.03 | Hartford |
|---|---|---|
| Median home value (owner-occupied) | $327,200 ±$26,437 | $297,100 |
| Median gross rent | $1,175 ±$223 | $1,110 |
| Renters paying 35% or more of income on rent | 28.7% ±13.4 pts | 34.1% |
| Median monthly owner costs, with a mortgage | $1,816 ±$224 | $1,653 |
| Owner-occupied homes | 66.2% ±6.3 pts | 66.1% |
| Renter-occupied homes | 33.8% ±6.3 pts | 33.9% |
| Housing units | 2,117 ±162 | 6,817 |
| Single-family detached homes | 57.1% ±5.8 pts | 56.0% |
| Mobile homes | 0.9% ±1.5 pts | 0.6% |
| Built 2020 or later | 3.9% ±2.8 pts | 2.7% |
| Built 2010 to 2019 | 15.9% ±6.6 pts | 12.9% |
| Built 1939 or earlier | 7.5% ±5.4 pts | 13.5% |
| Households with no vehicle | 7.7% ±3.8 pts | 5.2% |
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 4401.03 get to work?
75.4% of Census Tract 4401.03's workers drive alone and 18.6% work from home. The average trip to work takes 27.6 minutes.
| Measure | Tract 4401.03 | Hartford |
|---|---|---|
| In the labor force (age 16+) | 76.8% ±3.8 pts | 71.5% |
| Unemployment rate | 2.7% ±2.5 pts | 2.8% |
| Drove alone to work | 75.4% ±6.9 pts | 76.3% |
| Carpooled | 5.5% ±3.4 pts | 7.5% |
| Public transportation | 0.0% ±0.7 pts | 0.0% |
| Walked | 0.0% ±0.7 pts | 0.1% |
| Worked from home | 18.6% ±6.7 pts | 15.3% |
| Mean travel time to work | 27.6 min ±3.3 | 25.8 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 4401.03 compare with the other tracts in Washington County?
Among Washington County's tracts with a reliable estimate, Census Tract 4401.03 ranks as shown below (1 = highest).
| Measure | In Washington County | In Hartford |
|---|---|---|
| Population | 14th of 30 | 2nd of 4 |
| Residents per square mile | 14th of 30 | 3rd of 4 |
| Median household income | 18th of 30 | 2nd of 4 |
| Per capita income | 22nd of 30 | 2nd of 4 |
| Median home value | 19th of 30 | 2nd of 4 |
| Median gross rent | 12th of 27 | 1st of 3 |
| Poverty rate | 10th of 19 | 2nd of 3 |
| Bachelor's degree or higher | 23rd of 30 | 3rd of 4 |
| Median age | 26th of 30 | 3rd of 4 |
| Owner-occupied share | 25th of 30 | 3rd of 4 |
The tracts next to it on Washington County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 4001.02 | 15th | $98,472±$10,639 · within the margin of this tract |
| Tract 4001.04 | 16th | $97,500±$17,173 · within the margin of this tract |
| Tract 4101 | 17th | $93,929±$18,643 · within the margin of this tract |
| Tract 4401.03 | 18th | $93,615±$11,366 |
| Tract 4201.07 | 19th | $91,786±$16,520 · within the margin of this tract |
| Tract 4501.03 | 20th | $90,500±$15,678 · within the margin of this tract |
| Tract 4401.04 | 21st | $84,844±$18,267 · 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 4401.03?
3 of the 18 figures for Census Tract 4401.03 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