US ZIP Code
45121

Georgetown, OH

Brown County  ·  Ohio

● Active
👥 8,931 Population
💰 $57,274 Median HH Income
▼ 25% below avg ↑ 28% since 2019
🎂 45.1 Median Age ↑ 8% since 2019
🏠 $150,800 Median Home Value
▼ 46% below avg ↑ 24% since 2019
🎓 31.8% College Grads
▼ 18% below avg
📊 4.3% Unemployment
▼ 13% below avg ↓ 46% since 2019
ZIP Code Details
ZIP Code45121
CityGeorgetown
StateOhio (OH)
CountyBrown County
Area Code326/937
Elevation706 ft
Latitude38.866852
Longitude-83.908302
TimezoneNew York (DST)
FIPS39015
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 50.2% (4,481) Female 49.8% (4,450) ♀

Race & Ethnicity

White: 95.8%Hispanic: 0.9%Black: 1.5%Asian: 0.4%Other: 1.2%Race
White95.8%
Hispanic0.9%
Black1.5%
Asian0.4%
Other1.2%

Age Breakdown

Under 5
3%
5–17
15%
18–24
7%
25–44
24%
45–64
26%
65+
11%

Key Indicators

Median Age45.1 yrs ↑ 8% since 2019
Avg Household Size2.26
Below Poverty20.8% ▲ 108% above avg
College Grads31.8% ▼ 18% below avg
Unemployment4.3% ▼ 13% below avg
No HS Diploma99 (1.7%)
HS Graduate2,434 (41.3%)
Some College765 (13%)
Associates720 (12.2%)
Bachelors607 (10.3%)
Graduate Degree1,266 (21.5%)

Education

No HS: 1.7%HS Grad: 41.3%Some College: 13%Associates: 12.2%Bachelors: 10.3%Graduate: 21.5%Edu
No HS1.7%
HS Grad41.3%
Some College13.0%
Associates12.2%
Bachelors10.3%
Graduate21.5%
Housing & Income

Housing Tenure

Owner: 73.7%Renter: 26.3%Tenure
Owner73.7%
Renter26.3%

Home Value Distribution

Under $50k
13%
$50k–100k
17%
$100k–150k
20%
$150k–200k
16%
$200k–300k
17%
$300k–500k
10%
Over $500k
7%

Financials

Median HH Income$57,274 ▼ 25% below avg ↑ 28% since 2019
Median Home Value$150,800 ▼ 46% below avg ↑ 24% since 2019
Home/Income Ratio2.6x (nat avg ~3.5x)
Median Rent$680/mo ↑ 12% since 2019
Total Units4,243
Vacant Units424
Avg HH Size2.26

Income Distribution

Under $25k
29%
$25k–50k
16%
$50k–75k
17%
$75k–100k
13%
$100k–150k
14%
$150k–200k
4%
Over $200k
9%
Employment & Commute

How People Get to Work

Drove Alone
91%
Public Transit
0%
Walked
0%
Work From Home
9%

Commute Time

Under 15 min
28%
15–30 min
22%
30–45 min
20%
Over 45 min
30%
Housing Stock

Year Built

Before 1940
2%
1940s–1950s
7%
1960s–1970s
17%
1980s–1990s
19%
2000+
55%

Summary

Total Units4,243
Vacant424
Owner Occupied73.7%
Renter Occupied26.3%
Avg HH Size2.26
Frequently Asked Questions
ZIP code 45121 is in Georgetown, OH, in Brown County.
ZIP code 45121 is located in Ohio (OH).
ZIP code 45121 is in Brown County, OH.
ZIP 45121 observes the New York timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 45121 is 8,931 people (ACS 2023).
The median household income in ZIP code 45121 is $57,274 (ACS 2023).
The median home value in ZIP 45121 is $150,800 (ACS 2023).
About ZIP Code 45121

ZIP code 45121 is located in Georgetown, Ohio, within Brown County. With a population of 8,931, this is a lightly populated ZIP code with a mature community — the median age is 45.1 years. Economically, 45121 is a solidly middle-class ZIP code: the median household income of $57,274 is below the national average.

Real estate in ZIP code 45121 represents an affordable housing market. The median home value of $150,800 is below the national average. Renters can expect to pay around $680 per month in median rent. Homeownership is strong here — 73.7% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 24% since 2019.

The population of 45121 is primarily White (95.78%). Residents are moderately educated — 31.8% hold a bachelor's degree or higher, which is below the national average. Poverty affects a significant share of residents at 20.8%. Household income has grown by 28% since 2019.

The unemployment rate in 45121 stands at 4.3%, which is near the national average. As in most parts of the country, driving alone is the dominant commute mode at 82%.

Overall, ZIP code 45121 in Georgetown, OH is characterized as solidly middle-class, moderately educated, a mature community, and predominantly owner-occupied. With 8,931 residents, a median household income of $57,274, and a median home value of $150,800, it offers a clear picture of life in this part of Ohio.