Township · Ohio
Genoa Township, Ohio
Genoa Township, township, in Delaware County, Ohio. Genoa Township had 27,720 residents on July 1, 2025 by the Census Bureau's estimate, up 11.6% since 2020; the 2020 Census counted 24,806 and the ACS 2020-2024 5-year estimates put it at 26,510 (±51). GEOID 3904129694.
Residents, July 2025 estimate
27,720
Census Bureau estimate (no margin published)
2020 Census count: 24,806 · ACS 2020-2024: 26,510 ±51
Median household income
$176,937
±$6,521 (90% margin)
Ohio: $71,389
Median home value
$489,400
±$11,600 (90% margin)
Ohio: $214,800
Median gross rent
$2,867
±$1,284 (90% margin)
Ohio: $1,034
Where is Genoa Township and what county is it in?
Genoa Township is a township in Delaware County, Ohio. It covers 17.7 square miles of land, 1,400 residents per square mile in 2020.
Part of Westerville (city) also lies in it.
Genoa Township is in the Columbus, OH metropolitan statistical area, which takes in 10 counties (Census Bureau delineation, July 2023).
Source: 2024 Gazetteer and 2020 place-by-county files, U.S. Census Bureau · Census reference files
How many people live in Genoa Township, and is it growing?
The Census Bureau estimates that 27,720 people lived in Genoa Township on July 1, 2025, up 11.6% since 2020, faster than Ohio (+0.9%). The 2020 Census counted 24,806 residents. The 2020-2024 American Community Survey, a five-year sample, puts the population at 26,510 (±51).
| Measure | Genoa Township | Delaware County | Change since 2015-2019 |
|---|---|---|---|
| Total population | 26,510±51 | 226,834 | −554 |
| Households | 8,993±256 | 82,287 | no clear change |
| Average household size | 2.95±0.08 | 2.73 | −0.11 |
| Housing units | 9,254±255 | 86,269 | no clear change |
Genoa Township's population since 2000
From 11,293 in 2000 to 27,720 in 2025: up 145.5%. The 2000, 2010 and 2020 figures are census counts, each for Genoa Township as it was drawn that year: a place that annexed land, or a community that has since incorporated, covered a different area then. The 2005 figure is the Census Bureau's intercensal estimate, revised to fit the 2000 and 2010 counts and drawn on 2010 boundaries; 2015 and 2025 are July 1 estimates made from the census before them.
Source: The 2000, 2010 and 2020 Census counts and the Census Bureau's population estimates (intercensal 2000-2010, Vintage 2020, Vintage 2025) · Census population estimates
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); Census PEP Vintage 2025 (SUB-EST2025, CO-EST2025); 2020 Census P.L. 94-171 · Check it at data.census.gov
Who lives in Genoa Township?
The median resident of Genoa Township is 43.7 years old; 24.8% are under 18 and 16.9% are 65 or older. The largest group is non-Hispanic white residents at 83.9%, then non-Hispanic Black residents at 5.1%. 4.9% of residents were born outside the United States.
| Measure | Genoa Township | Delaware County | Change since 2015-2019 |
|---|---|---|---|
| Median age | 43.7±1.2 | 40.1 | +2.6 |
| Under 18 years | 24.8%±1.3 pts | 24.8% | – |
| 65 years and over | 16.9%±1.7 pts | 15.1% | – |
| Male | 49.7%±1.7 pts | 50.0% | – |
| Hispanic or Latino (any race) | 2.8%±1.5 pts | 3.5% | no clear change |
| White alone, not Hispanic | 83.9%±2.8 pts | 79.2% | −3.7 pts |
| Black or African American alone, not Hispanic | 5.1%±1.6 pts | 4.3% | no clear change |
| Asian alone, not Hispanic | 4.2%±1.0 pts | 8.6% | no clear change |
| American Indian and Alaska Native alone, not Hispanic | 0.0%±0.1 pts | 0.0% | – |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0%±0.1 pts | 0.0% | – |
| Two or more races, not Hispanic | 3.8%±1.5 pts | 4.0% | – |
| Some other race alone, not Hispanic | 0.1%±0.2 pts | 0.4% | – |
| Born outside the United States | 4.9%±1.1 pts | 9.7% | no clear change |
| Speak a language other than English at home (age 5+) | 7.4%±2.0 pts | 11.3% | – |
| Civilian veterans (age 18+) | 6.4%±1.3 pts | 5.9% | – |
| With a disability | 7.3%±1.1 pts | 8.4% | – |
| No health insurance coverage | 2.7%±1.5 pts | 4.7% | no clear change |
| High school graduate or higher (age 25+) | 98.4%±0.7 pts | 97.1% | – |
| Bachelor's degree or higher (age 25+) | 71.5%±2.7 pts | 59.4% | +4.9 pts |
| Graduate or professional degree (age 25+) | 26.6%±2.4 pts | 24.0% | – |
| Lived in the same house a year earlier | 93.6%±1.7 pts | 89.4% | – |
| Moved from another state in the past year | 0.3%±0.3 pts | 1.4% | – |
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 Genoa Township earn?
Half of Genoa Township's 8,993 households earn less than $176,937 a year (±$6,521), against $133,540 in Delaware County and $71,389 in Ohio. In 2015-2019 it was $165,319 in 2024 dollars; the margins of error cannot tell the two periods apart. 1.5% of residents live below the poverty line.
| Measure | Genoa Township | Delaware County | Change since 2015-2019 |
|---|---|---|---|
| Median household income | $176,937±$6,521 | $133,540 | no clear change |
| Mean household income | $212,355±$13,028 | $166,030 | – |
| Per capita income | $72,913±$4,605 | $61,395 | no clear change |
| People below the poverty line | 1.5%±0.7 pts | 4.7% | −1.7 pts |
| Children under 18 below the poverty line | 0.8%±1.1 pts | 5.1% | – |
| Households receiving SNAP | 1.4%±1.1 pts | 3.6% | – |
| Households with a computer | 98.2%±1.5 pts | 97.9% | – |
| Households with a broadband subscription | 97.0%±1.5 pts | 96.0% | – |
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 Genoa Township?
Owners occupy 95.9% of Genoa Township's occupied homes and renters 4.1%. The median owner-occupied home is valued at $489,400 by its owner (±$11,600). The median renter pays $2,867 a month including utilities, and 62.9% of renters pay 35% or more of their income on rent.
| Measure | Genoa Township | Delaware County | Change since 2015-2019 |
|---|---|---|---|
| Median home value (owner-occupied) | $489,400±$11,600 | $445,500 | +$62,226 |
| Median gross rent | $2,867±$1,284 | $1,492 | no clear change |
| Renters paying 35% or more of income on rent | 62.9%±25.6 pts | 33.0% | – |
| Median monthly owner costs, with a mortgage | $2,682±$96 | $2,493 | – |
| Owner-occupied homes | 95.9%±1.8 pts | 78.5% | no clear change |
| Renter-occupied homes | 4.1%±1.8 pts | 21.5% | – |
| Housing units | 9,254±255 | 86,269 | no clear change |
| Homeowner vacancy rate | 0.8%±0.9 pts | 0.5% | – |
| Rental vacancy rate | 0.0%±9.0 pts | 3.0% | – |
| Single-family detached homes | 89.7%±2.2 pts | 74.3% | – |
| Mobile homes | 0.0%±0.4 pts | 2.0% | – |
| Built 2020 or later | 2.3%±1.6 pts | 5.1% | – |
| Built 2010 to 2019 | 9.8%±2.2 pts | 18.7% | – |
| Built 1939 or earlier | 1.0%±0.6 pts | 6.8% | – |
| Households with no vehicle | 1.7%±1.5 pts | 3.2% | – |
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 Genoa Township work and get to work?
67.0% of Genoa Township's workers drive alone and 29.6% work from home. The average trip to work takes 23.9 minutes. The unemployment rate in 2020-2024 averaged 2.7%.
| Measure | Genoa Township | Delaware County | Change since 2015-2019 |
|---|---|---|---|
| In the labor force (age 16+) | 68.7%±2.3 pts | 69.9% | – |
| Unemployment rate | 2.7%±1.1 pts | 3.0% | no clear change |
| Drove alone to work | 67.0%±3.1 pts | 67.9% | – |
| Carpooled | 2.3%±0.8 pts | 4.2% | – |
| Public transportation | 0.0%±0.3 pts | 0.1% | – |
| Walked | 0.5%±0.4 pts | 1.3% | – |
| Worked from home | 29.6%±3.0 pts | 25.9% | +19.0 pts |
| Mean travel time to work | 23.9 min±1.3 | 25.4 min | no clear change |
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 census tracts are in Genoa Township?
6 census tracts lie mostly in Genoa Township, and 2 more reach into it (2020 census blocks). Their median household incomes run from $127,500 (Tract 117.66) to $225,089 (Tract 117.63).
| Tract | Residents, 2020-2024 | Median household income |
|---|---|---|
| Tract 117.63Delaware County | 5,442 | $225,089 |
| Tract 117.40Delaware County | 5,408 | $191,786 |
| Tract 117.66Delaware County | 4,890 | $127,500 |
| Tract 117.62Delaware County | 6,598 | $136,034 |
| Tract 117.65Delaware County | 2,620 | $175,045 |
| Tract 117.64Delaware County | 2,383 | $177,500 |
| Tract 117.60Delaware County | 5,212 | $133,033 |
| Tract 117.10Delaware County | 6,237 | $144,259 |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 block assignment files (tract share = share of the tract's census blocks in Genoa Township) · Census block assignment files
How does Genoa Township compare with other places in Ohio?
By the Census Bureau's July 2025 estimates, Genoa Township is the 401st-most populous of the 16,079 U.S. towns and townships that have one and the 38th-most populous of 1,311 in Ohio.
Genoa Township ranks 16th of 1,699 places in Ohio with 1,000 or more residents and a reliable estimate, by median household income.
| Measure | Rank | Of |
|---|---|---|
| Population, July 2025 estimate | 38th | 1,311 |
| Growth 2020-2025 (PEP) | 40th | 1,589 |
| Residents per square mile | 411th | 1,734 |
| Median household income | 16th | 1,699 |
| Per capita income | 46th | 1,729 |
| Median home value | 35th | 1,707 |
| Median gross rent | 5th | 1,453 |
| Poverty rate | 1,115th | 1,116 |
| Bachelor's degree or higher | 35th | 1,613 |
| Median age | 650th | 1,727 |
| Owner-occupied share | 89th | 1,732 |
| Work from home | 27th | 990 |
| Travel time to work | 926th | 1,731 |
Genoa Township's figures with every place in Ohio (CSV)
Every place in Ohio, sortable · Compare Genoa Township with other places
Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) and PEP Vintage 2025 · How ranks are computed
How reliable are the figures for Genoa Township?
13 of the 57 figures for Genoa Township 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.
The American Community Survey samples about one household in eight over five years, so every figure is an estimate with a 90% margin of error (shown under each value). A ring marks an estimate whose coefficient of variation is over 40%. A change is called only when the gap between the two periods is larger than their combined 90% margin (the square root of the sum of the two squared margins), the Census Bureau's test. 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 · ACS technical documentation
How these figures are made: methodology and release checks · reading a margin of error · every state · corrections
Not on this page: crime, weather and schools for Genoa Township are other agencies' records. Crime: the FBI's Crime Data Explorer · climate: NOAA's U.S. Climate Normals · schools: the National Center for Education Statistics' school search.