US ZIP Code
43143

Mount Sterling, OH

Madison County  ·  Ohio

● Active
👥 5,609 Population
💰 $87,417 Median HH Income
▲ 15% above avg ↑ 23% since 2019
🎂 41.6 Median Age
🏠 $209,400 Median Home Value
▼ 25% below avg ↑ 36% since 2019
🎓 29.0% College Grads
▼ 25% below avg
📊 2.5% Unemployment
▼ 48% below avg ↓ 32% since 2019
ZIP Code Details
ZIP Code43143
CityMount Sterling
StateOhio (OH)
CountyMadison County
Area Code220/740
Elevation920 ft
Latitude39.712438
Longitude-83.288721
TimezoneNew York (DST)
FIPS39097
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 47.7% (2,675) Female 52.3% (2,934) ♀

Race & Ethnicity

White: 96.1%Hispanic: 1.3%Black: 0.3%Other: 2.4%Race
White96.1%
Hispanic1.3%
Black0.3%
Other2.4%

Age Breakdown

Under 5
5%
5–17
17%
18–24
6%
25–44
26%
45–64
27%
65+
11%

Key Indicators

Median Age41.6 yrs
Avg Household Size2.60
Below Poverty9.0% ▼ 10% below avg
College Grads29.0% ▼ 25% below avg
Unemployment2.5% ▼ 48% below avg
No HS Diploma36 (1%)
HS Graduate1,487 (39.8%)
Some College693 (18.5%)
Associates436 (11.7%)
Bachelors384 (10.3%)
Graduate Degree700 (18.7%)

Education

No HS: 1%HS Grad: 39.8%Some College: 18.5%Associates: 11.7%Bachelors: 10.3%Graduate: 18.7%Edu
No HS1.0%
HS Grad39.8%
Some College18.5%
Associates11.7%
Bachelors10.3%
Graduate18.7%
Housing & Income

Housing Tenure

Owner: 79.4%Renter: 20.6%Tenure
Owner79.4%
Renter20.6%

Home Value Distribution

Under $50k
7%
$50k–100k
10%
$100k–150k
12%
$150k–200k
18%
$200k–300k
27%
$300k–500k
21%
Over $500k
5%

Financials

Median HH Income$87,417 ▲ 15% above avg ↑ 23% since 2019
Median Home Value$209,400 ▼ 25% below avg ↑ 36% since 2019
Home/Income Ratio2.4x (nat avg ~3.5x)
Median Rent$880/mo ↑ 6% since 2019
Total Units2,378
Vacant Units229
Avg HH Size2.60

Income Distribution

Under $25k
12%
$25k–50k
9%
$50k–75k
20%
$75k–100k
13%
$100k–150k
25%
$150k–200k
9%
Over $200k
11%
Employment & Commute

How People Get to Work

Drove Alone
86%
Public Transit
1%
Walked
1%
Work From Home
12%

Commute Time

Under 15 min
13%
15–30 min
26%
30–45 min
30%
Over 45 min
30%
Housing Stock

Year Built

Before 1940
4%
1940s–1950s
10%
1960s–1970s
8%
1980s–1990s
18%
2000+
59%

Summary

Total Units2,378
Vacant229
Owner Occupied79.4%
Renter Occupied20.6%
Avg HH Size2.60
Frequently Asked Questions
ZIP code 43143 is in Mount Sterling, OH, in Madison County.
ZIP code 43143 is located in Ohio (OH).
ZIP code 43143 is in Madison County, OH.
ZIP 43143 observes the New York timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 43143 is 5,609 people (ACS 2023).
The median household income in ZIP code 43143 is $87,417 (ACS 2023).
The median home value in ZIP 43143 is $209,400 (ACS 2023).
About ZIP Code 43143

ZIP code 43143 is located in Mount Sterling, Ohio, within Madison County. With a population of 5,609, this is a lightly populated ZIP code with a middle-aged community — the median age is 41.6 years. Economically, 43143 is a middle-income ZIP code: the median household income of $87,417 is near the national average.

Real estate in ZIP code 43143 represents an affordable housing market. The median home value of $209,400 is below the national average. Renters can expect to pay around $880 per month in median rent. Homeownership is strong here — 79.4% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 36% since 2019.

The population of 43143 is primarily White (96.08%). Residents are moderately educated — 29.0% hold a bachelor's degree or higher, which is below the national average. Poverty affects a relatively small share of residents at 9.0%. Household income has grown by 23% since 2019.

The unemployment rate in 43143 stands at 2.5%, which is below the national average. About 11% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 79%.

Overall, ZIP code 43143 in Mount Sterling, OH is characterized as middle-income, moderately educated, a middle-aged community, and predominantly owner-occupied. With 5,609 residents, a median household income of $87,417, and a median home value of $209,400, it offers a clear picture of life in this part of Ohio.