ZIP Code 45231
ZIP Code Tabulation Area in Hamilton County, Ohio.
- Population
- 40,852
- Median household income
- $69,140
- Median home value
- $164,900
+0.6%’19–’23
+26.7%’19–’23
+52.3%’19–’23
Covering part of Hamilton County, Ohio, ZIP Code 45231 has about 40,852 residents. At $69,140, its median household income sits in line with Hamilton County's $70,816.
From 2019 to 2023, ZIP Code 45231's population held roughly steady from 40,626 to 40,852, while its median gross rent rose 30.5% from $857 to $1,118.
78.0% of homes are single-family detached houses. The typical home was built around 1964.
Demographics
ACS 2019–2023- Population
- 40,852
- Median age
- 40.8 yrs
- Median household income
- $69,140
- Median home value
- $164,900
- Median gross rent
- $1,118
- Housing units
- 17,845
- Homeownership rate
- 71.6%
- Bachelor's degree or higher
- 27.2%
- Unemployment rate
- 5.4%
Trends
ACS 5-year · 2019–202340,62640,852
$54,563$69,140
$108,300$164,900
$857$1,118
| Year | Population | Median household income | Median home value | Median gross rent |
|---|---|---|---|---|
| 2019 | 40,626 | $54,563 | $108,300 | $857 |
| 2020 | 41,599 | $56,774 | $112,900 | $921 |
| 2021 | 42,808 | $60,853 | $125,400 | $984 |
| 2022 | 41,466 | $64,741 | $150,400 | $1,078 |
| 2023 | 40,852 | $69,140 | $164,900 | $1,118 |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 55.9%
5 to 1718.0%
18 to 246.1%
25 to 3412.7%
35 to 4411.1%
45 to 5412.2%
55 to 6415.0%
65 to 7410.8%
75 and over8.3%
| Count | Share | |
|---|---|---|
| Under 5 | 2,405 | 5.9% |
| 5 to 17 | 7,342 | 18.0% |
| 18 to 24 | 2,490 | 6.1% |
| 25 to 34 | 5,180 | 12.7% |
| 35 to 44 | 4,537 | 11.1% |
| 45 to 54 | 4,985 | 12.2% |
| 55 to 64 | 6,113 | 15.0% |
| 65 to 74 | 4,402 | 10.8% |
| 75 and over | 3,398 | 8.3% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 19,397 | 47.5% |
| Black or African American | 16,308 | 39.9% |
| American Indian & Alaska Native | 63 | 0.2% |
| Asian | 868 | 2.1% |
| Native Hawaiian & Pacific Islander | 0 | 0.0% |
| Some other race | 398 | 1.0% |
| Two or more races | 2,645 | 6.5% |
| Hispanic or Latino (any race) | 1,173 | 2.9% |
Educational attainment (age 25+)
No high school diploma8.8%
High school graduate32.7%
Some college or associate's31.2%
Bachelor's degree18.6%
Graduate or professional degree8.6%
| Count | Share | |
|---|---|---|
| No high school diploma | 2,529 | 8.8% |
| High school graduate | 9,351 | 32.7% |
| Some college or associate's | 8,939 | 31.2% |
| Bachelor's degree | 5,326 | 18.6% |
| Graduate or professional degree | 2,470 | 8.6% |
Commute to work
- Mean travel time to work
- 27 min
Drove alone75.0%
Carpooled9.2%
Public transit1.7%
Walked0.9%
Bicycle0.0%
Worked from home12.0%
Other means1.3%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 14,032 | 75.0% |
| Carpooled | 1,713 | 9.2% |
| Public transit | 313 | 1.7% |
| Walked | 177 | 0.9% |
| Bicycle | 0 | 0.0% |
| Worked from home | 2,243 | 12.0% |
| Other means | 235 | 1.3% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 2,118 | 12.9% |
| 15 to 29 min | 8,162 | 49.6% |
| 30 to 44 min | 4,514 | 27.4% |
| 45 to 59 min | 717 | 4.4% |
| 60+ min | 959 | 5.8% |
Households
- Average household size
- 2.36
- Poverty rate
- 15.7% (6,292 of 40,104)
| Count | Share | |
|---|---|---|
| Family households | 10,253 | 60.3% |
| Nonfamily households | 6,740 | 39.7% |
Housing
- Median year structure built
- 1964
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 16,993 | 95.2% |
| Vacant | 852 | 4.8% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 12,162 | 71.6% |
| Renter-occupied | 4,831 | 28.4% |
1-unit, detached78.0%
1-unit, attached4.1%
2 to 4 units4.0%
5 to 19 units8.2%
20 or more units4.7%
Mobile home & other1.0%
Units in structure
| Count | Share | |
|---|---|---|
| 1-unit, detached | 13,912 | 78.0% |
| 1-unit, attached | 730 | 4.1% |
| 2 to 4 units | 716 | 4.0% |
| 5 to 19 units | 1,471 | 8.2% |
| 20 or more units | 836 | 4.7% |
| Mobile home & other | 180 | 1.0% |
Geography
- ZCTA
- 45231
- Land area
- 15 sq mi
- Water area
- 0.21 sq mi
- Center point
- 39.2475, -84.5348
Counties this ZIP covers
1Compare with nearby ZIP codes
6National ZIP rankings
21- Largest by population
- Most densely populated
- Highest median household income
- Highest median home value
- Most affordable home values
- Highest median gross rent
- Cheapest median gross rent
- Oldest by median age
- Youngest by median age
- Most college-educated
- Highest poverty rate
- Lowest poverty rate
- Highest homeownership rate
- Lowest homeownership rate
- Longest commutes
- Shortest commutes
- Largest households
- Newest housing
- Oldest housing
- Fastest-growing (2019–2023)
- Fastest-shrinking (2019–2023)