US ZIP Code
45309

Brookville, OH

Montgomery County  ·  Ohio

● Active
👥 11,905 Population ↓ 4% since 2019
💰 $72,570 Median HH Income
≈ Avg ↑ 16% since 2019
🎂 45.4 Median Age ↓ 2% since 2019
🏠 $197,100 Median Home Value
▼ 29% below avg ↑ 28% since 2019
🎓 32.9% College Grads
▼ 15% below avg
📊 5.0% Unemployment
≈ Avg ↑ 198% since 2019
ZIP Code Details
ZIP Code45309
CityBrookville
StateOhio (OH)
CountyMontgomery County
Area Code326/937
Elevation1,044 ft
Latitude39.84242
Longitude-84.416627
TimezoneNew York (DST)
FIPS39113
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 51.2% (6,095) Female 48.8% (5,810) ♀

Race & Ethnicity

White: 92.3%Hispanic: 0.5%Black: 0.9%Asian: 2.4%Other: 3.9%Race
White92.3%
Hispanic0.5%
Black0.9%
Asian2.4%
Other3.9%

Age Breakdown

Under 5
5%
5–17
19%
18–24
4%
25–44
21%
45–64
25%
65+
11%

Key Indicators

Median Age45.4 yrs ↓ 2% since 2019
Avg Household Size2.56
Below Poverty5.5% ▼ 45% below avg
College Grads32.9% ▼ 15% below avg
Unemployment5.0% ≈ Avg
No HS Diploma76 (0.9%)
HS Graduate3,066 (37.6%)
Some College1,008 (12.4%)
Associates1,326 (16.3%)
Bachelors841 (10.3%)
Graduate Degree1,841 (22.6%)

Education

No HS: 0.9%HS Grad: 37.6%Some College: 12.4%Associates: 16.3%Bachelors: 10.3%Graduate: 22.6%Edu
No HS0.9%
HS Grad37.6%
Some College12.4%
Associates16.3%
Bachelors10.3%
Graduate22.6%
Housing & Income

Housing Tenure

Owner: 73.2%Renter: 26.8%Tenure
Owner73.2%
Renter26.8%

Home Value Distribution

Under $50k
6%
$50k–100k
5%
$100k–150k
23%
$150k–200k
16%
$200k–300k
25%
$300k–500k
22%
Over $500k
2%

Financials

Median HH Income$72,570 ≈ Avg ↑ 16% since 2019
Median Home Value$197,100 ▼ 29% below avg ↑ 28% since 2019
Home/Income Ratio2.7x (nat avg ~3.5x)
Median Rent$905/mo ↑ 20% since 2019
Total Units4,849
Vacant Units275
Avg HH Size2.56

Income Distribution

Under $25k
12%
$25k–50k
15%
$50k–75k
24%
$75k–100k
17%
$100k–150k
19%
$150k–200k
6%
Over $200k
7%
Employment & Commute

How People Get to Work

Drove Alone
93%
Work From Home
7%

Commute Time

Under 15 min
30%
15–30 min
39%
30–45 min
19%
Over 45 min
11%
Housing Stock

Year Built

Before 1940
2%
1940s–1950s
18%
1960s–1970s
13%
1980s–1990s
10%
2000+
57%

Summary

Total Units4,849
Vacant275
Owner Occupied73.2%
Renter Occupied26.8%
Avg HH Size2.56
Frequently Asked Questions
ZIP code 45309 is in Brookville, OH, in Montgomery County.
ZIP code 45309 is located in Ohio (OH).
ZIP code 45309 is in Montgomery County, OH.
ZIP 45309 observes the New York timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 45309 is 11,905 people (ACS 2023).
The median household income in ZIP code 45309 is $72,570 (ACS 2023).
The median home value in ZIP 45309 is $197,100 (ACS 2023).
About ZIP Code 45309

ZIP code 45309 is located in Brookville, Ohio, within Montgomery County. With a population of 11,905, this is a lightly populated ZIP code with a mature community — the median age is 45.4 years. Economically, 45309 is a solidly middle-class ZIP code: the median household income of $72,570 is near the national average.

Real estate in ZIP code 45309 represents an affordable housing market. The median home value of $197,100 is below the national average. Renters can expect to pay around $905 per month in median rent. Homeownership is strong here — 73.2% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 28% since 2019.

The population of 45309 is primarily White (92.31%). Residents are moderately educated — 32.9% hold a bachelor's degree or higher, which is below the national average. Poverty affects a relatively small share of residents at 5.5%. Household income has grown by 16% since 2019.

The unemployment rate in 45309 stands at 5.0%, which is near the national average. As in most parts of the country, driving alone is the dominant commute mode at 87%.

Overall, ZIP code 45309 in Brookville, OH is characterized as solidly middle-class, moderately educated, a mature community, and predominantly owner-occupied. With 11,905 residents, a median household income of $72,570, and a median home value of $197,100, it offers a clear picture of life in this part of Ohio.