ZIP code 43143: Mount Sterling, OH
43143 is a ZIP code in Mount Sterling, Ohio, mainly in Madison County, part of the Columbus, OH metro area. About 5,803 people live here.
- Population
- 5,803
- Median household income
- $100,333
- Typical home value
- $296,600+3% in 12 months
- Median rent
- $853gross, per month
- Median age
- 39.5
- Homeowners
- 83.7%of occupied homes
Shaded: ZIP code 43143's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 43143 details
| City | Mount Sterling |
|---|---|
| State | Ohio |
| County | Madison County (also partly Pickaway County, Fayette County) |
| Metro area | Columbus, OH |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 133.6 sq mi, plus 1.4 sq mi of water |
| Population density | 43 people per sq mi |
| Bachelor's degree or higher | 17.7% of adults 25+ |
| Average commute | 37.3 minutes |
| Center coordinates | 39.71244, -83.28872 |
Median rent in 43143 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $591/mo |
| 2 bedrooms | $778/mo |
| 3 bedrooms | $1,139/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 43143
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 43117 | Derby, OH | 5.9 mi | 7 |
| 43106 | Bloomingburg, OH | 8.3 mi | 1,587 |
| 43146 | Orient, OH | 9.1 mi | 13,387 |
| 43126 | Harrisburg, OH | 9.3 mi | 306 |
| 43151 | Sedalia, OH | 10.1 mi | 233 |
| 43145 | New Holland, OH | 10.5 mi | 2,070 |
| 43164 | Williamsport, OH | 12.6 mi | 2,176 |
| 43116 | Commercial Point, OH | 12.7 mi | 2,684 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 43143?
A typical home in ZIP code 43143 is worth about $296,600 (Zillow Home Value Index). The median household here earns $100,333 a year. See what buying here would cost per month, with Ohio average taxes and insurance filled in.
Monthly payment for a $296,600 homeWhat can a $100,333 income afford?Rental property numbers
About ZIP code 43143
What city is ZIP code 43143?
ZIP code 43143 is in Mount Sterling, OH, in Madison County.
What county is ZIP code 43143 in?
43143 is mainly in Madison County, Ohio, and partly in Pickaway County and Fayette County.
What is the population of ZIP code 43143?
About 5,803 people live in ZIP code 43143, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 43143 in?
43143 is in Eastern Time (UTC−5). It observes daylight saving time.