ZIP Code 45146
standardSource:
Martinsville · Clinton County · Ohio
- Population
- 1,580
- Median income
- $71,184
- Median home value
- $250,300
- Bachelor's or higher
- 13.6%
- Land area
- 70.2 sq mi
23/sq mi
▼ 7% vs US
higher than 49% of US ZIPs
▼ 10% vs US
higher than 58% of US ZIPs
Median age 47.6
New York
ZIP code 45146 in Martinsville, Ohio has a population of 1,580. The median household income is $71,184, which is 7% below the national average. Median home value is $250,300, 10% below the US average. 13.6% of residents hold a bachelor's degree or higher.
ZIP code 45146 is classified by USPS as a standard delivery area and covers roughly 70.2 square miles in Martinsville, Clinton County, Ohio. The area is home to 1,580 residents, producing a population density of 23 people per square mile, and falls within the New York time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 45146 against Ohio and the nation.
On the economic side, the median household income for ZIP 45146 sits at $71,184 (3% below the Ohio average), while per-capita income is $39,234. The poverty rate stands at 10.8% and the unemployment rate at 2.4%. On housing, the median home value is $250,300 (27% above the state average) with median rent at $948 per month, and 81.6% of occupied units are owner-occupied, a direct signal of whether 45146 behaves more like a homeowner neighborhood or a renter-heavy ZIP.
Education and household profile round out the picture: 13.6% of adults hold a bachelor's degree or higher, the median age is 47.6, and the average commute is 37 minutes. We also surface 5 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Clinton County, so you can benchmark 45146 against its immediate geography rather than a national average alone. Every figure is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates, HUD Fair Market Rents, and FHFA Home Price Index data, no estimates, no proprietary scoring. Verify with HUD →
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + HUD FMR + FHFA HPI ACS demographics, ZBP business establishments, HUD Fair Market Rents, FHFA HPI for ZIP 45146, Martinsville, OH · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; HUD FMR + FHFA HPI updated quarterly/annually.
Quick Facts
1,580
Population
70.2
Area (sq mi)
23
People / sq mi
New York
Time Zone
standard
ZIP Type
Who lives in ZIP 45146?
47.6
Median Age
47.7%
Male
52.3%
Female
0.8%
Foreign-Born
Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
$71,184
Median Household Income
-3% vs state
$39,234
Per Capita Income
10.8%
Poverty Rate
2.4%
Unemployment Rate
37.2 min
Mean Commute Time
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What is the education profile here?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
553
Total Housing Units
538
Occupied Units
15
Vacant Units
2.46
Avg Household Size
Occupancy Type
$250,300
Median Home Value
+27% vs state
$948
Median Rent
1993
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How have home values changed over time?
FHFA House Price Index, annual appreciation data based on repeat sales and appraisals
-5.8%
YoY Change (2024)
206
HPI Index (2000 = 100)
+106%
Total Change Since 2000
Home values in ZIP 45146 have decreased 5.8% over the past year (2024). Since 2000, this ZIP has seen +106% cumulative appreciation.
| Year | Annual Change | HPI Index |
|---|---|---|
| 2018 | — | 118 |
| 2019 | +2.3% | 121 |
| 2020 | +17.4% | 142 |
| 2021 | -5.8% | 133 |
| 2024 | — | 206 |
Source: Federal Housing Finance Agency (FHFA) House Price Index, All-Transactions, Five-Digit ZIP Codes (Developmental Index). Index base = 100 in year 2000. Data through 2024. ZIP codes with few transactions may show missing values.
What businesses operate in this ZIP?
Census Bureau data shows 5 business establishments in ZIP 45146, employing approximately 13 people with a combined annual payroll of $576,000.
5
Businesses
13
Employees
$576K
Annual Payroll
0
Industry Sectors
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nearby ZIP Codes
Want a side-by-side? Compare 45146 vs 45148 →
More ZIP Codes in Clinton County
Related Areas
Frequently Asked Questions
What county is ZIP code 45146 in? ▼
What is the population of ZIP code 45146? ▼
What is the median household income in ZIP 45146? ▼
What is the average home value in ZIP 45146? ▼
What is the demographic makeup of ZIP 45146? ▼
How many businesses are in ZIP code 45146? ▼
How have home values changed in ZIP code 45146? ▼
What is the education level in ZIP code 45146? ▼
What is the average commute time in ZIP 45146? ▼
What percentage of residents own vs. rent in ZIP 45146? ▼
What is the poverty rate in ZIP code 45146? ▼
ZIP Code Research Guides
Official Data Resources for Martinsville, OH
Verify and explore additional data for this area using these official government sources.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023). Business data: Source: Census ZIP Code Business Patterns (ZBP) 2023. Home value trends: Source: FHFA House Price Index (HPI), Five-Digit ZIP Codes.
PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.
Read our methodology , how this data is sourced, computed, and verified.