Census tract · Warren County
Census Tract 319.05, Warren County, Ohio
Census Tract 319.05, GEOID 39165031905, in Warren County, Ohio, mostly within Mason (93% of its census blocks). 6,180 residents in the ACS 2020-2024 5-year estimates (±684); the 2020 Census counted 6,318.
Residents, 2020-2024
6,180
±684 (90% margin)
2020 Census count: 6,318
Median household income
$108,296
±$4,970 (90% margin)
Warren County: $110,132
Median home value
$286,100
±$48,247 (90% margin)
Warren County: $349,400
Median gross rent
$2,029
±$210 (90% margin)
Warren County: $1,361
Where is Census Tract 319.05?
Census Tract 319.05 is one of 44 census tracts in Warren County, Ohio. It covers 3.31 square miles of land, 1,911 residents per square mile in 2020. Its GEOID, 39165031905, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Mason | 93% |
| Deerfield Township, Warren County | 7% |
5 census tracts border Census Tract 319.05: Tract 316.01 ($130,375), Tract 319.06 ($113,417), Tract 319.07 ($166,895), Tract 320.03 ($94,922) and Tract 321 ($128,125). 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 319.05?
The 2020-2024 American Community Survey puts Census Tract 319.05's population at 6,180 (±684) in 2,552 households; the 2020 Census counted 6,318 residents and 2,572 housing units.
| Measure | Tract 319.05 | Mason |
|---|---|---|
| Total population | 6,180 ±684 | 35,509 |
| Households | 2,552 ±241 | 13,502 |
| Average household size | 2.40 ±0.18 | 2.60 |
| Housing units | 2,664 ±236 | 13,866 |
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 319.05?
The median resident of Census Tract 319.05 is 38.1 years old; 24.7% are under 18 and 11.8% are 65 or older. The largest group is non-Hispanic white residents at 68.3%, then non-Hispanic Black residents at 13.6%. 16.2% of residents were born outside the United States.
| Measure | Tract 319.05 | Mason |
|---|---|---|
| Median age | 38.1 ±5.5 | 42.4 |
| Under 18 years | 24.7% ±3.8 pts | 24.3% |
| 65 years and over | 11.8% ±3.0 pts | 15.9% |
| Hispanic or Latino (any race) | 1.8% ±1.8 pts | 3.9% |
| White alone, not Hispanic | 68.3% ±7.9 pts | 74.0% |
| Black or African American alone, not Hispanic | 13.6% ±6.4 pts | 5.0% |
| Asian alone, not Hispanic | 11.7% ±4.3 pts | 14.0% |
| 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 | 4.6% ±2.7 pts | 2.7% |
| Some other race alone, not Hispanic | 0.0% ±0.6 pts | 0.4% |
| Born outside the United States | 16.2% ±4.4 pts | 17.1% |
| Speak a language other than English at home (age 5+) | 17.0% ±5.3 pts | 19.8% |
| Civilian veterans (age 18+) | 3.9% ±2.3 pts | 5.8% |
| With a disability | 7.5% ±3.1 pts | 8.8% |
| No health insurance coverage | 4.8% ±3.2 pts | 3.1% |
| High school graduate or higher (age 25+) | 95.1% ±3.3 pts | 96.7% |
| Bachelor's degree or higher (age 25+) | 56.8% ±7.0 pts | 60.4% |
| Graduate or professional degree (age 25+) | 21.1% ±5.6 pts | 25.4% |
| Lived in the same house a year earlier | 82.0% ±5.9 pts | 88.8% |
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 319.05 earn?
Half of the 2,552 households in Census Tract 319.05 earn less than $108,296 a year (±$4,970), against $110,132 across Warren County: 23rd highest of the county's 43 tracts with a reliable estimate.
| Measure | Tract 319.05 | Mason |
|---|---|---|
| Median household income | $108,296 ±$4,970 | $125,401 |
| Mean household income | $144,744 ±$30,021 | $167,491 |
| Per capita income | $60,206 ±$12,705 | $64,784 |
| People below the poverty line | 6.5% ±5.9 pts | 3.6% |
| Children under 18 below the poverty line | 10.7% ±12.1 pts | 2.9% |
| Households receiving SNAP | 5.4% ±5.4 pts | 2.3% |
| Households with a computer | 96.9% ±2.4 pts | 98.0% |
| Households with a broadband subscription | 96.5% ±2.6 pts | 96.3% |
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 319.05?
Owners occupy 56.3% of Census Tract 319.05's occupied homes and renters 43.7%. The median owner-occupied home is valued at $286,100 by its owner (±$48,247). The median renter pays $2,029 a month including utilities.
| Measure | Tract 319.05 | Mason |
|---|---|---|
| Median home value (owner-occupied) | $286,100 ±$48,247 | $426,200 |
| Median gross rent | $2,029 ±$210 | $1,760 |
| Renters paying 35% or more of income on rent | 14.8% ±13.8 pts | 19.3% |
| Median monthly owner costs, with a mortgage | $1,715 ±$259 | $2,353 |
| Owner-occupied homes | 56.3% ±6.7 pts | 80.1% |
| Renter-occupied homes | 43.7% ±6.7 pts | 19.9% |
| Housing units | 2,664 ±236 | 13,866 |
| Single-family detached homes | 43.4% ±7.5 pts | 69.2% |
| Mobile homes | 0.0% ±1.4 pts | 1.3% |
| Built 2020 or later | 1.0% ±1.6 pts | 1.1% |
| Built 2010 to 2019 | 24.7% ±7.6 pts | 15.5% |
| Built 1939 or earlier | 2.4% ±2.3 pts | 1.7% |
| Households with no vehicle | 4.4% ±5.1 pts | 3.7% |
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 319.05 get to work?
79.8% of Census Tract 319.05's workers drive alone and 20.2% work from home. The average trip to work takes 24.7 minutes.
| Measure | Tract 319.05 | Mason |
|---|---|---|
| In the labor force (age 16+) | 71.8% ±5.8 pts | 67.9% |
| Unemployment rate | 3.1% ±2.4 pts | 2.0% |
| Drove alone to work | 79.8% ±6.7 pts | 70.6% |
| Carpooled | 0.0% ±1.1 pts | 4.8% |
| Public transportation | 0.0% ±1.1 pts | 0.3% |
| Walked | 0.0% ±1.1 pts | 0.1% |
| Worked from home | 20.2% ±6.7 pts | 23.4% |
| Mean travel time to work | 24.7 min ±3.7 | 25.1 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 319.05 compare with the other tracts in Warren County?
Among Warren County's tracts with a reliable estimate, Census Tract 319.05 ranks as shown below (1 = highest).
| Measure | In Warren County | In Mason |
|---|---|---|
| Population | 15th of 44 | 4th of 8 |
| Residents per square mile | 16th of 44 | 6th of 8 |
| Median household income | 23rd of 43 | 8th of 8 |
| Per capita income | 12th of 44 | 7th of 8 |
| Median home value | 31st of 43 | 7th of 8 |
| Median gross rent | 5th of 38 | 3rd of 7 |
| Bachelor's degree or higher | 13th of 42 | 7th of 8 |
| Median age | 32nd of 44 | 8th of 8 |
| Owner-occupied share | 36th of 43 | 7th of 8 |
The tracts next to it on Warren County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 313 | 20th | $114,821±$23,562 · within the margin of this tract |
| Tract 319.06 | 21st | $113,417±$22,036 · within the margin of this tract |
| Tract 320.06 | 22nd | $109,842±$14,916 · within the margin of this tract |
| Tract 319.05 | 23rd | $108,296±$4,970 |
| Tract 324 | 24th | $108,214±$9,680 · within the margin of this tract |
| Tract 307 | 25th | $107,925±$21,090 · within the margin of this tract |
| Tract 311 | 26th | $107,895±$17,475 · 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 319.05?
2 of the 18 figures for Census Tract 319.05 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