ZIP code
43143
Mount Sterling, OH
43143 covers Mount Sterling in Madison County, with 5,609 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 43143. Methodology
ZIP code map of 43143

About ZIP code 43143
Acceptable cities: Mt Sterling
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 43143. Not ACS. Methodology
People in 43143
Race
- White5,514
- Black or African American28
- American Indian or Alaska Native22
- Asian22
- Other race57
- Two or more races292
Hispanic or Latino (any race): 130
Age
- Under 10751
- 10 to 19734
- 20 to 29630
- 30 to 39731
- 40 to 49703
- 50 to 59832
- 60 to 69831
- 70 to 79506
- 80 and older217
Income and housing in 43143
Education
- High school graduate89.6%
- Bachelor's degree17.4%
- Graduate degree4.3%
Places covering 43143
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Mount Sterling32.8%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Madison County65.1%
- Pickaway County23.4%
- Fayette County11.5%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
67.2% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 43143
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 5,385 | |
| 2006 | 5,309 | |
| 2007 | 5,869 | |
| 2008 | 5,399 | |
| 2009 | 5,421 | |
| 2010 | 5,394 | |
| 2011 | 5,738 | 5,317 |
| 2012 | 5,526 | 5,320 |
| 2013 | 5,473 | 5,240 |
| 2014 | 5,619 | 5,300 |
| 2015 | 5,498 | 5,280 |
| 2016 | 5,262 | 5,350 |
| 2017 | 5,124 | 5,460 |
| 2018 | 5,762 | 5,300 |
| 2019 | 5,660 | 5,300 |
| 2020 | 5,361 | 5,460 |
| 2021 | 5,616 | 5,270 |
| 2022 | 5,931 | 5,320 |
| 2023 | 5,609 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 43143
12 nearest ZIP centroids (any distance)
- 43117Derby5.9 miPop 9 · Income —
- 43106Bloomingburg8.3 miPop 1,562 · Income $62,853
- 43146Orient9.1 miPop 13,325 · Income $73,904
- 43126Harrisburg9.3 miPop 360 · Income $60,750
- 43151Sedalia10.1 miPop 223 · Income $66,875
- 43145New Holland10.5 miPop 2,143 · Income $78,125
- 43164Williamsport12.6 miPop 2,062 · Income $71,111
- 43116Commercial Point12.7 miPop 2,764 · Income $108,889
- 43140London13.8 miPop 24,162 · Income $82,598
- 43123Grove City14.1 miPop 66,366 · Income $87,883
- 43153South Solon14.4 miPop 1,193 · Income $72,500
- 43160Washington Court House15.0 miPop 21,966 · Income $57,475
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 43143, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 43143 FAQ
- What city is ZIP code 43143 in?
- 43143 is in Mount Sterling, OH.
- What county is 43143 in?
- 43143 is in Madison County.
- What is the median household income in 43143?
- The median household income in 43143 is $87,417.
- Which ZIP codes are near 43143?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 43143.