Greenville, OH · standard
ZIP Code 45331
Darke County, Ohio - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 22,930
- 59/sq mi Moderate-density area
- $53,801
- Median income Below-median income area
- $166,200
- Median home value Below-median home value
- 16.9%
- Bachelor's or higher Below-average bachelor's attainment
National ZIP placement
Greenville pairs one of the lowest household incomes in the country with below-median home values, in a rural, homeowner-dominated area.
- 19th pct
- household income, US ZIPs
- 33rd pct
- home value, US ZIPs
- 59
- people per sq mi
- 65%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 45331 against every reporting US ZIP.
FHFA HPI release change
What changed in the latest House Price Index year
- FHFA House Price Index values in ZIP 45331 (Greenville, OH) rose +9.8% from 2023 to 2024. The all-transactions index moved from 164.7 in 2023 to 180.9 in 2024 (2000 = 100).
ZIP code 45331 is a densely settled ZIP (a standard USPS delivery area) in Greenville, Darke County, Ohio, with 22,930 residents across 387.3 square miles, a density of 59 people per square mile, in the New York time zone.
ZIP 45331 reports a modest median household income of $53,801 (26% below the average Ohio ZIP), while per-capita income is $32,553. The poverty rate is 12.4%, with unemployment at 3.7%; those measures add context to the income figure. Home values sit below the statewide ZIP benchmark: the median is $166,200 (16% below the average Ohio ZIP), and median rent is $767; owner occupancy is 64.6%.
Educational attainment sits below the national norm: 16.9% of adults hold a bachelor's degree or higher, the median age is 43.1, and the average commute is 20 minutes. The page also surfaces 8 ZIP codes within roughly 10 miles and 6 more in Darke County, so 45331 can be compared with both its immediate and county-level context.
Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →
Top industries in ZIP 45331
Top 5 sectors by establishment count in Greenville, OH
Which industries have the most business establishments in ZIP 45331.
- Retail trade
Retail trade
103 establishments
- Other services (except public administration)
Other services (except public administration)
84 establishments
- Health care and social assistance
Health care and social assistance
60 establishments
- Accommodation and food services
Accommodation and food services
55 establishments
- Construction
Construction
48 establishments
What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 45331, Greenville, OH · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.
Quick Facts
22,930
Population
387.3
Area (sq mi)
59
People / sq mi
New York
Time Zone
standard
ZIP Type
Who lives in ZIP 45331?
43.1
Median Age
48.6%
Male
51.4%
Female
1.0%
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?
$53,801
Median Household Income
-26% vs state ZIP avg
$32,553
Per Capita Income
12.4%
Poverty Rate
3.7%
Unemployment Rate
20.3 min
Mean Commute Time
How ZIP 45331 ranks among Ohio ZIPs
Greenville, OH household income vs. every Ohio ZIP code
Median household income among 1,127 reporting Ohio ZIPs (this ZIP's population is too small for a reliable national-corpus placement)
$53,801 19th percentile higher than 19% of 1,127 Ohio ZIPs
Each bar is a $20K-wide band; taller bars hold more Ohio ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023
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?
Housing stock: occupied vs vacant
10,540housing units
10,540
Total Housing Units
9,912
Occupied Units
628
Vacant Units
2.22
Avg Household Size
Occupancy Type
$166,200
Median Home Value
-16% vs state ZIP avg
$767
Median Rent
1963
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
+9.8%
YoY Change (2024)
181
HPI Index (2000 = 100)
+81%
Total Change Since 2000
Home values in ZIP 45331 have increased 9.8% over the past year (2024). Since 2000, this ZIP has seen +81% cumulative appreciation.
| Year | Annual Change | HPI Index |
|---|---|---|
| 2020 | +3.4% | 128 |
| 2021 | +9.1% | 140 |
| 2022 | +12.2% | 157 |
| 2023 | +5.1% | 165 |
| 2024 | +9.8% | 181 |
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 585 business establishments in ZIP 45331, employing approximately 10,124 people with a combined annual payroll of $457,681,000.
585
Businesses
10,124
Employees
$457.7M
Annual Payroll
15
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Retail trade | 103 | 17.6% |
| Other services (except public administration) | 84 | 14.4% |
| Health care and social assistance | 60 | 10.3% |
| Accommodation and food services | 55 | 9.4% |
| Construction | 48 | 8.2% |
| Finance and insurance | 41 | 7.0% |
| Professional, scientific, and technical services | 36 | 6.2% |
| Manufacturing | 29 | 5.0% |
| Wholesale trade | 28 | 4.8% |
| Real estate and rental and leasing | 28 | 4.8% |
| Administrative and support and waste management and remediation services | 27 | 4.6% |
| Transportation and warehousing | 12 | 2.0% |
| Arts, entertainment, and recreation | 11 | 1.9% |
| Information | 10 | 1.7% |
| Educational services | 7 | 1.2% |
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 45331 vs 45303 →
ZIP 45331 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 45331
Greenville (45331)
22,930 residents
- 45304 7,300
Arcanum (45304)
7,300 residents
- 45380 5,477
Versailles (45380)
5,477 residents
- 45390 3,461
Union City (45390)
3,461 residents
- 45346 2,293
New Madison (45346)
2,293 residents
- 45303 2,223
Ansonia (45303)
2,223 residents
- 45332 612
Hollansburg (45332)
612 residents
- 45328 525
Gettysburg (45328)
525 residents
- 45352 208
Palestine (45352)
208 residents
What this shows Among its immediate neighbors, ZIP 45331 ranks the most populous - useful context the national average alone can't give.
ZIP 45331 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 45380
Versailles (45380)
$84,135 median income
- 45304
Arcanum (45304)
$78,125 median income
- 45332
Hollansburg (45332)
$77,250 median income
- 45346
New Madison (45346)
$77,083 median income
- 45303
Ansonia (45303)
$65,556 median income
- 45328
Gettysburg (45328)
$63,125 median income
- 45352
Palestine (45352)
$62,500 median income
- 45331
Greenville (45331)
$53,801 median income
- 45390
Union City (45390)
$52,150 median income
What this shows By household income, ZIP 45331 ranks #8 of 9 neighboring ZIPs, local affluence varies block to block, not just metro to metro.
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 45331, both outside OH so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar population
Nearest cross-state ZIPs by resident population (22,930 here; floor ≥1,000).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.
More ZIP Codes in Darke County
Related Areas
Frequently Asked Questions
What county is ZIP code 45331 in?
ZIP code 45331 (Greenville) is located in Darke County, Ohio. Darke County contains multiple ZIP codes, see the full list at /counties/darke-oh.
What is the population of ZIP code 45331?
ZIP code 45331 in Greenville, OH has a population of 22,930 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 45331?
The median household income in ZIP 45331 is $53,801, which is 29% below the national average of $76,288.
What is the average home value in ZIP 45331?
The median home value in ZIP 45331 is $166,200, which is 40% below the national average of $278,155.
What is the demographic makeup of ZIP 45331?
The largest racial group in ZIP 45331 is White at 94.9%. Hispanic or Latino residents make up 1.8% of the population.
How many businesses are in ZIP code 45331?
ZIP code 45331 has 585 business establishments employing approximately 10,124 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 45331?
The top industries by establishment count in ZIP 45331 are: Retail trade (103), Other services (except public administration) (84), Health care and social assistance (60). There are 15 industry sectors represented in total.
How have home values changed in ZIP code 45331?
According to the FHFA House Price Index, home values in ZIP 45331 increased by 9.8% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 81%. This is a developmental index based on repeat sales and appraisal data from Fannie Mae and Freddie Mac.
What is the education level in ZIP code 45331?
In ZIP code 45331, 59.5% of residents aged 25+ have a high school diploma or higher, and 16.9% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the average commute time in ZIP 45331?
The mean commute time for workers in ZIP code 45331 is 20.3 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend less time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 45331?
In ZIP code 45331, approximately 64.6% of occupied housing units are owner-occupied and 35.4% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 45331?
The poverty rate in ZIP code 45331 is 12.4% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.
Related
Take this with you
What to do with ZIP 45331's numbers, next.
- See how ZIP 45331 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Greenville, OH ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
- Save this ZIP to your shortlist to track alongside others you're considering View your shortlist
ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.