Census tract · Winnebago County
Census Tract 19, Winnebago County, Wisconsin
Census Tract 19, GEOID 55139001900, in Winnebago County, Wisconsin, partly within Nekimi (town), Black Wolf (town) and Oshkosh. 5,229 residents in the ACS 2020-2024 5-year estimates (±449); the 2020 Census counted 5,332.
Residents, 2020-2024
5,229
±449 (90% margin)
2020 Census count: 5,332
Median household income
$86,010
±$6,719 (90% margin)
Winnebago County: $74,925
Median home value
$257,700
±$26,142 (90% margin)
Winnebago County: $225,800
Median gross rent
$1,122
±$54 (90% margin)
Winnebago County: $965
Where is Census Tract 19?
Census Tract 19 is one of 45 census tracts in Winnebago County, Wisconsin. It covers 46.08 square miles of land, 116 residents per square mile in 2020. Its GEOID, 55139001900, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Nekimi (town) | 46% |
| Black Wolf (town) | 32% |
| Oshkosh | 21% |
8 census tracts border Census Tract 19: Tract 204 in Calumet County ($73,523), Tract 414 in Fond du Lac County ($95,637), Tract 421 in Fond du Lac County ($94,625), Tract 3 ($78,060), Tract 14 ($56,514), Tract 15 ($77,792), Tract 18.01 ($92,664) and Tract 20.02 ($94,082). 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 19?
The 2020-2024 American Community Survey puts Census Tract 19's population at 5,229 (±449) in 2,331 households; the 2020 Census counted 5,332 residents and 2,568 housing units.
| Measure | Tract 19 | Winnebago County |
|---|---|---|
| Total population | 5,229 ±449 | 171,769 |
| Households | 2,331 ±184 | 72,667 |
| Average household size | 2.24 ±0.12 | 2.27 |
| Housing units | 2,508 ±193 | 77,318 |
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 19?
The median resident of Census Tract 19 is 45.3 years old; 16.4% are under 18 and 22.6% are 65 or older. The largest group is non-Hispanic white residents at 89.7%, then non-Hispanic Asian residents at 3.8%. 4.5% of residents were born outside the United States.
| Measure | Tract 19 | Winnebago County |
|---|---|---|
| Median age | 45.3 ±2.8 | 38.7 |
| Under 18 years | 16.4% ±2.4 pts | 20.2% |
| 65 years and over | 22.6% ±3.1 pts | 17.4% |
| Hispanic or Latino (any race) | 3.3% ±3.5 pts | 5.1% |
| White alone, not Hispanic | 89.7% ±4.7 pts | 84.9% |
| Black or African American alone, not Hispanic | 1.0% ±1.3 pts | 2.7% |
| Asian alone, not Hispanic | 3.8% ±2.2 pts | 3.2% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±0.1 pts | 0.3% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±0.4 pts | 0.0% |
| Two or more races, not Hispanic | 1.5% ±0.7 pts | 3.4% |
| Some other race alone, not Hispanic | 0.7% ±0.8 pts | 0.4% |
| Born outside the United States | 4.5% ±2.5 pts | 3.5% |
| Speak a language other than English at home (age 5+) | 6.3% ±3.7 pts | 5.9% |
| Civilian veterans (age 18+) | 7.3% ±1.9 pts | 6.8% |
| With a disability | 8.0% ±1.9 pts | 13.0% |
| No health insurance coverage | 2.1% ±0.9 pts | 4.5% |
| High school graduate or higher (age 25+) | 97.0% ±1.2 pts | 94.4% |
| Bachelor's degree or higher (age 25+) | 35.5% ±4.3 pts | 31.1% |
| Graduate or professional degree (age 25+) | 12.0% ±3.7 pts | 9.9% |
| Lived in the same house a year earlier | 89.0% ±5.5 pts | 86.9% |
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 19 earn?
Half of the 2,331 households in Census Tract 19 earn less than $86,010 a year (±$6,719), against $74,925 across Winnebago County: 15th highest of the county's 45 tracts with a reliable estimate. 6.3% of residents live below the poverty line.
| Measure | Tract 19 | Winnebago County |
|---|---|---|
| Median household income | $86,010 ±$6,719 | $74,925 |
| Mean household income | $102,228 ±$7,836 | $94,286 |
| Per capita income | $46,775 ±$2,976 | $40,938 |
| People below the poverty line | 6.3% ±2.6 pts | 11.3% |
| Children under 18 below the poverty line | 5.5% ±4.9 pts | 14.6% |
| Households receiving SNAP | 1.9% ±1.8 pts | 9.6% |
| Households with a computer | 97.3% ±1.2 pts | 95.7% |
| Households with a broadband subscription | 92.6% ±3.1 pts | 91.6% |
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 19?
Owners occupy 74.0% of Census Tract 19's occupied homes and renters 26.0%. The median owner-occupied home is valued at $257,700 by its owner (±$26,142). The median renter pays $1,122 a month including utilities, and 42.9% of renters pay 35% or more of their income on rent.
| Measure | Tract 19 | Winnebago County |
|---|---|---|
| Median home value (owner-occupied) | $257,700 ±$26,142 | $225,800 |
| Median gross rent | $1,122 ±$54 | $965 |
| Renters paying 35% or more of income on rent | 42.9% ±16.2 pts | 32.0% |
| Median monthly owner costs, with a mortgage | $1,616 ±$143 | $1,494 |
| Owner-occupied homes | 74.0% ±4.7 pts | 65.8% |
| Renter-occupied homes | 26.0% ±4.7 pts | 34.2% |
| Housing units | 2,508 ±193 | 77,318 |
| Single-family detached homes | 68.1% ±4.2 pts | 66.1% |
| Mobile homes | 0.5% ±0.4 pts | 1.8% |
| Built 2020 or later | 3.7% ±1.9 pts | 1.3% |
| Built 2010 to 2019 | 14.1% ±3.8 pts | 6.2% |
| Built 1939 or earlier | 11.2% ±2.8 pts | 19.0% |
| Households with no vehicle | 1.0% ±0.8 pts | 5.5% |
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 19 get to work?
82.1% of Census Tract 19's workers drive alone and 7.3% work from home. The average trip to work takes 22.5 minutes.
| Measure | Tract 19 | Winnebago County |
|---|---|---|
| In the labor force (age 16+) | 66.7% ±3.7 pts | 65.8% |
| Unemployment rate | 1.5% ±1.1 pts | 2.2% |
| Drove alone to work | 82.1% ±4.8 pts | 77.3% |
| Carpooled | 8.1% ±4.3 pts | 7.4% |
| Public transportation | 0.1% ±0.1 pts | 0.5% |
| Walked | 0.4% ±0.3 pts | 2.1% |
| Worked from home | 7.3% ±2.6 pts | 11.5% |
| Mean travel time to work | 22.5 min ±1.8 | 19.4 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 19 compare with the other tracts in Winnebago County?
Among Winnebago County's tracts with a reliable estimate, Census Tract 19 ranks as shown below (1 = highest).
| Measure | In Winnebago County |
|---|---|
| Population | 6th of 45 |
| Residents per square mile | 41st of 45 |
| Median household income | 15th of 45 |
| Per capita income | 11th of 45 |
| Median home value | 15th of 45 |
| Median gross rent | 5th of 44 |
| Poverty rate | 28th of 38 |
| Bachelor's degree or higher | 13th of 44 |
| Median age | 11th of 45 |
| Owner-occupied share | 16th of 44 |
The tracts next to it on Winnebago County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 16 | 12th | $90,938±$13,467 · within the margin of this tract |
| Tract 22.02 | 13th | $88,703±$4,456 · within the margin of this tract |
| Tract 20.01 | 14th | $88,281±$18,278 · within the margin of this tract |
| Tract 19 | 15th | $86,010±$6,719 |
| Tract 21 | 16th | $84,844±$14,262 · within the margin of this tract |
| Tract 24.01 | 17th | $81,929±$4,846 · within the margin of this tract |
| Tract 30 | 18th | $78,611±$16,960 · 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 19?
2 of the 18 figures for Census Tract 19 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