ZIP Code · OH

ZIP 45331

Part of Greenville, OH

Pop. 22,356·Darke County·229th most expensive ZIP in Ohio

Median rent (all units)

$719/mo

Year-over-Year

Stable

Month-over-Month

+3.9%

vs US Median

-$1,213

Reported rents

Rising (Monthly)

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Most AffordableMost Expensive

ZIP 45331 · $719

More affordable than 100% of US ZIP codes · National median $1,932/mo

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Compare your rent to the local median.

Medians by bedroom

Rent by unit size

Studio

$556

1 BR

$563

2 BR

$674

3 BR

$897

4 BR+

$904

Research median

$674/mo

Bedroom estimates are gross rents that include essential utilities (electricity, water, gas, sewer, trash).

Rent trends

12-month history

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Last updated: September 25, 2026

From the history

What the numbers show

What a typical income covers

30% of the median household income ($53,801) is $1,345 a month. That covers HUD's Fair Market Rent for up to a 4-bedroom ($1,300).

From Zillow's monthly rent index (ZORI) for ZIP 45331. Income is the Census median household income (5-year estimates). Fair Market Rents are HUD’s, which include utilities.

Annual cost

$8,628/yr

At $719/mo median

Location

CityGreenville

StateOH

CountyDarke County

Rent Market Meter

Strong Landlord's Market

Renter's MarketBalancedLandlord's Market

Rents are up 0.0% year-over-year. Expect competition, and move quickly to lock in terms.

Based on rent-price momentum (+0.0% YoY, +3.9% MoM), not inventory.

Demographics

Who lives here

ZIP 45331 (Greenville, OH) is majority owner-occupied, has a large retiree population, has a median income below the national average, 16.9% of residents hold a bachelor's degree or higher.

Population

22,356

Median income

$53,801

Median age

43.1

Renters

35.4%

Age distribution

22%

19.3%

21.6%

14.4%

22.7%

Under 1822%

18–3419.3%

35–5421.6%

55–6414.4%

65+22.7%

Gender

48.6%

51.4%

Male48.6%

Female51.4%

Race & ethnicity

94.9%

White94.9%

Hispanic1.8%

Asian0.9%

Other2.1%

Education (25+)

42.5%

30.4%

16.9%

No HS diploma10.2%

HS diploma42.5%

Some college30.4%

Bachelor's+16.9%

Housing tenure

64.6%

35.4%

Owner64.6%

Renter35.4%

Source: U.S. Census Bureau · ACS 2024 5-Year Estimates

2021 vs 2026

How ZIP 45331 in Greenville, OH has changed in 5 years

Income

$49,277 → $53,801

up 9.2%

Population

22,354 → 22,356

up 0.0%

Renter share

34.1% → 35.4%

+1.3 pts

Bachelor's+

18.2% → 16.9%

-1.3 pts

Median age

44.4 → 43.1

-1.3 yrs

Median household income climbed from $49,277 to $53,801 between 2021 and 2024, a 9.2% shift.

Community

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Local insights

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About renting in ZIP 45331

Last updated: September 25, 2026

ZIP code 45331 covers Greenville, OH. The median rent here is $719/mo as of September 2026. A 1-bedroom rents for a median of $563/mo. A 2-bedroom rents for a median of $674/mo.

At 16% of local median household income ($53,801/yr), ZIP 45331 ranks as affordable compared to the national benchmark of 30%. Rent prices have stayed steady over the past year.

FAQ

Frequently asked questions

How much income do you need to rent in ZIP 45331?

To keep rent at or below 30% of gross income, you would need to earn at least $29,000/year (about $14/hour full-time) to afford the median rent of $719/mo in ZIP 45331. The local median household income is $53,801/yr, so the typical household meets that bar.