Census tract · Franklin County
Census Tract 81.70, Franklin County, Ohio
Census Tract 81.70, GEOID 39049008170, in Franklin County, Ohio, mostly within Prairie Township, Franklin County (61% of its census blocks). 6,031 residents in the ACS 2020-2024 5-year estimates (±726); the 2020 Census counted 5,083.
Residents, 2020-2024
6,031
±726 (90% margin)
2020 Census count: 5,083
Median household income
$100,417
±$16,029 (90% margin)
Franklin County: $75,176
Median home value
$264,800
±$22,826 (90% margin)
Franklin County: $288,400
Median gross rent
$1,466
±$279 (90% margin)
Franklin County: $1,302
Where is Census Tract 81.70?
Census Tract 81.70 is one of 328 census tracts in Franklin County, Ohio. It covers 12.88 square miles of land, 395 residents per square mile in 2020. Its GEOID, 39049008170, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Prairie Township, Franklin County | 61% |
| Columbus | 34% |
| Lake Darby | 18% |
| Pleasant Township, Franklin County | 5% |
8 census tracts border Census Tract 81.70: Tract 80.02 ($97,566), Tract 81.32 ($67,491), Tract 81.66 ($122,135), Tract 81.67 ($76,219), Tract 81.69 ($75,134), Tract 98.01 ($99,750), Tract 98.02 ($86,903) and Tract 405 in Madison County ($75,000). 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 81.70?
The 2020-2024 American Community Survey puts Census Tract 81.70's population at 6,031 (±726) in 1,902 households; the 2020 Census counted 5,083 residents and 1,900 housing units.
| Measure | Tract 81.70 | Prairie Township, Franklin County |
|---|---|---|
| Total population | 6,031 ±726 | 17,140 |
| Households | 1,902 ±214 | 6,506 |
| Average household size | 3.17 ±0.27 | 2.63 |
| Housing units | 2,040 ±170 | 7,024 |
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 81.70?
The median resident of Census Tract 81.70 is 37.2 years old; 27.9% are under 18 and 12.3% are 65 or older. The largest group is non-Hispanic white residents at 58.9%, then non-Hispanic Black residents at 17.9%. 18.3% of residents were born outside the United States.
| Measure | Tract 81.70 | Prairie Township, Franklin County |
|---|---|---|
| Median age | 37.2 ±3.4 | 37.9 |
| Under 18 years | 27.9% ±5.0 pts | 25.3% |
| 65 years and over | 12.3% ±2.5 pts | 12.6% |
| Hispanic or Latino (any race) | 16.5% ±10.2 pts | 17.6% |
| White alone, not Hispanic | 58.9% ±11.6 pts | 69.6% |
| Black or African American alone, not Hispanic | 17.9% ±7.2 pts | 7.2% |
| Asian alone, not Hispanic | 5.9% ±5.1 pts | 1.6% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±0.6 pts | 0.0% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±0.6 pts | 0.0% |
| Two or more races, not Hispanic | 0.8% ±0.9 pts | 3.4% |
| Some other race alone, not Hispanic | 0.0% ±0.6 pts | 0.5% |
| Born outside the United States | 18.3% ±6.3 pts | 10.2% |
| Speak a language other than English at home (age 5+) | 21.8% ±7.0 pts | 15.9% |
| Civilian veterans (age 18+) | 7.4% ±3.5 pts | 6.0% |
| With a disability | 13.3% ±4.3 pts | 15.0% |
| No health insurance coverage | 8.6% ±3.9 pts | 10.3% |
| High school graduate or higher (age 25+) | 90.2% ±4.6 pts | 88.4% |
| Bachelor's degree or higher (age 25+) | 34.0% ±8.4 pts | 23.2% |
| Graduate or professional degree (age 25+) | 10.4% ±5.0 pts | 7.6% |
| Lived in the same house a year earlier | 87.8% ±6.9 pts | 92.0% |
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 81.70 earn?
Half of the 1,902 households in Census Tract 81.70 earn less than $100,417 a year (±$16,029), against $75,176 across Franklin County: 78th highest of the county's 326 tracts with a reliable estimate.
| Measure | Tract 81.70 | Prairie Township, Franklin County |
|---|---|---|
| Median household income | $100,417 ±$16,029 | $73,793 |
| Mean household income | $109,584 ±$11,078 | $97,906 |
| Per capita income | $34,546 ±$4,024 | $37,147 |
| People below the poverty line | 10.3% ±8.2 pts | 8.3% |
| Children under 18 below the poverty line | 19.2% ±19.2 pts | 9.3% |
| Households receiving SNAP | 7.9% ±5.0 pts | 8.5% |
| Households with a computer | 100.0% ±1.9 pts | 96.3% |
| Households with a broadband subscription | 96.3% ±3.4 pts | 94.8% |
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 81.70?
Owners occupy 80.8% of Census Tract 81.70's occupied homes and renters 19.2%. The median owner-occupied home is valued at $264,800 by its owner (±$22,826). The median renter pays $1,466 a month including utilities, and 42.7% of renters pay 35% or more of their income on rent.
| Measure | Tract 81.70 | Prairie Township, Franklin County |
|---|---|---|
| Median home value (owner-occupied) | $264,800 ±$22,826 | $214,700 |
| Median gross rent | $1,466 ±$279 | $1,082 |
| Renters paying 35% or more of income on rent | 42.7% ±24.0 pts | 36.5% |
| Median monthly owner costs, with a mortgage | $1,526 ±$127 | $1,457 |
| Owner-occupied homes | 80.8% ±5.7 pts | 78.2% |
| Renter-occupied homes | 19.2% ±5.7 pts | 21.8% |
| Housing units | 2,040 ±170 | 7,024 |
| Single-family detached homes | 89.6% ±4.9 pts | 79.1% |
| Mobile homes | 0.0% ±1.8 pts | 0.9% |
| Built 2020 or later | 7.7% ±5.0 pts | 0.7% |
| Built 2010 to 2019 | 24.7% ±4.9 pts | 0.4% |
| Built 1939 or earlier | 4.5% ±3.6 pts | 7.0% |
| Households with no vehicle | 3.4% ±3.5 pts | 6.4% |
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 81.70 get to work?
70.0% of Census Tract 81.70's workers drive alone and 20.3% work from home. The average trip to work takes 23.9 minutes.
| Measure | Tract 81.70 | Prairie Township, Franklin County |
|---|---|---|
| In the labor force (age 16+) | 64.8% ±5.1 pts | 69.5% |
| Unemployment rate | 3.6% ±2.9 pts | 1.9% |
| Drove alone to work | 70.0% ±8.6 pts | 74.4% |
| Carpooled | 4.3% ±3.1 pts | 7.4% |
| Public transportation | 1.7% ±2.4 pts | 1.2% |
| Walked | 1.5% ±1.5 pts | 1.5% |
| Worked from home | 20.3% ±9.1 pts | 14.9% |
| Mean travel time to work | 23.9 min ±2.6 | 21.4 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 81.70 compare with the other tracts in Franklin County?
Among Franklin County's tracts with a reliable estimate, Census Tract 81.70 ranks as shown below (1 = highest).
| Measure | In Franklin County |
|---|---|
| Population | 44th of 327 |
| Residents per square mile | 321st of 328 |
| Median household income | 78th of 326 |
| Per capita income | 191st of 327 |
| Median home value | 157th of 313 |
| Median gross rent | 87th of 317 |
| Bachelor's degree or higher | 173rd of 318 |
| Median age | 126th of 327 |
| Owner-occupied share | 51st of 313 |
The tracts next to it on Franklin County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 85 | 75th | $101,686±$24,759 · within the margin of this tract |
| Tract 72.15 | 76th | $101,607±$20,549 · within the margin of this tract |
| Tract 97.53 | 77th | $100,729±$37,002 · within the margin of this tract |
| Tract 81.70 | 78th | $100,417±$16,029 |
| Tract 62.39 | 79th | $100,066±$7,544 · within the margin of this tract |
| Tract 94.04 | 80th | $99,917±$47,902 · within the margin of this tract |
| Tract 98.01 | 81st | $99,750±$25,816 · 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 81.70?
2 of the 18 figures for Census Tract 81.70 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