Gallia County · Ohio
ZIP code 45631
- Population
- 12,669
- Median income
- $54,772
- Median home
- $138,700
- Sales tax
- 5.75%
ZCTA residents
Household, past 12 months
Owner-occupied value
Ohio state rate
Quick answer
ZIP 45631 sits in Gallia County, Ohio and is home to 12,669 people. Median household income is $54,772, the median home is worth $138,700 and median gross rent is $807. 71.6% of households own their home, and purchases are taxed at 5.75% (Ohio state rate).
- County
- Gallia County
- State
- Ohio (OH)
- Area codes
- Not published
- Metro area
- Outside covered metros
FIPS 39053
1,233 ZIPs covered
No NANPA match for this ZIP
Rate jurisdiction used for tax
The numbers for 45631
American Community Survey 2019-2023 ACS 5-year estimates for this ZCTA.
- Population
- 12,669ZIP 45631 residents
- Median household income
- $54,772Past 12 months, inflation adjusted
- Median home value
- $138,700Owner-occupied units
- Median gross rent
- $807Rent plus utilities, monthly
- Median age
- 43.9 yrsAll residents
- Homeownership rate
- 71.6%Owner-occupied households
Sales tax in 45631
What a purchase inside this ZIP costs at checkout.
Ohio levies 5.75% statewide, and counties, cities and special districts inside this ZIP can add their own local rate on top. Check the county page for the local component before you quote a price.
Affordability in this ZIP
Derived from the Census medians above — indicative, not an offer.
A rent burden above 30% is the federal threshold for cost-burdened households, and a price-to-income multiple above 4× is generally considered a stretched housing market. The mortgage figure is principal and interest only — taxes, insurance and HOA dues are extra.
How 45631 compares
ZIP 45631 against the median ZIP in Gallia County and across Ohio.
| Measure | ZIP 45631 | County median | State median | vs state |
|---|---|---|---|---|
| Median household income | $54,772 | $63,418 | $68,141 | -20% |
| Median home value | $138,700 | $139,000 | $167,500 | -17% |
| Median gross rent | $807 | $807 | $881 | -8% |
| Population | 12,669 | 3,381 | 3,633 | +249% |
Medians are computed across the 7 ZIP areas in Gallia County and the 1233 ZIP areas in Ohio.
Statewide rank
Where this ZIP places among all 1233 Ohio ZIP areas.
- Income
- #880
- Home value
- #787
- Population
- #337
richer than 23% of 1,145 state ZIPs
above 30% of 1,132 state ZIPs
larger than 73% of 1,233 state ZIPs
Comparable ZIP codes
Ohio ZIP areas with almost the same household income.
Nearby ZIP codes
Other ZIP codes filed under Gallia County.
ZIP 45631 questions
Common questions about this ZIP code.
- Where is ZIP code 45631?
- ZIP 45631 lies mostly in Gallia County, Ohio. County assignment follows the largest share of land area, so a ZIP straddling a county line is filed under its dominant county.
- What sales tax do I pay in 45631?
- Ohio charges 5.75% statewide, plus any county, city or district rate that applies locally.
- Is 45631 expensive to live in?
- Median rent runs $807 a month, about 18% of median household income, and the median home is worth $138,700 — -17% against the typical Ohio ZIP.
- Is a ZCTA the same as a postal ZIP code?
- Not exactly. The Census builds ZIP Code Tabulation Areas from the ZIP codes of addresses inside each census block, so a ZCTA can differ slightly from the USPS delivery route of the same number, and PO-box-only ZIPs have no ZCTA at all.
Keep going
Related pages for this area.
Sources & transparency
- US Census Bureau, ACS 2019-2023 5-year estimates — 2019-2023 ACS 5-year — population, income, housing
- Census 2020 ZCTA-to-county relationship file — County assignment by largest land-area overlap
- Ohio Department of Taxation — Sales tax rates and local add-ons
Last reviewed December 2024. Figures are published for reference and can change; verify with the source agency before filing or contracting. How we build and check this data.