ZIP code 43143
Where is ZIP code 43143?
Mount Sterling, Ohio
Madison County · Standard ZIP code
ZIP code 43143 belongs to Mount Sterling, Ohio in Madison County. 43143 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area codes 220, 380, 614 and 740. About 5,803 people live in the 43143 area, where the median household income is $100,333. The closest ZIP codes are 43117 (Derby, 5.3 mi northeast), 43146 (Orient, 8.6 mi northeast) and 43126 (Harrisburg, 9 mi northeast).
| ZIP code | 43143 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Mount Sterling |
| Also accepted | Mt Sterling |
| State | Ohio (OH) |
| County | Madison County |
| Time zone | Eastern Time · now |
| Area codes | 220, 380, 614, 740 |
| Coordinates | 39.7175, -83.2806 map |
| 3-digit prefix | 431 |
Population and income in 43143
| Population | 5,803 · higher than 60% of Ohio ZIP codes |
|---|---|
| People per square mile | 43 · lower than 87% of Ohio ZIP codes |
| Median age | 39.5 years · lower than 63% of Ohio ZIP codes |
| Men / women | 49% / 51% |
| Median household income | $100,333 · higher than 89% of Ohio ZIP codes |
| Income per person | $45,354 |
| Below the poverty line | 7.8% |
| Bachelor’s degree or higher | 18% of adults 25+ |
| Median home value | $242,800 · higher than 78% of Ohio ZIP codes |
| Median rent | $853 a month |
| Housing units | 2,302 |
| Households | 2,150 (2.69 people on average) |
| Owners / renters | 84% / 16% |
| Land area | 133.64 sq mi (plus 1.35 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 43143. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 43143
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 43117 | Derby, OH | 5.3 mi NE | PO Box only |
| 43146 | Orient, OH | 8.6 mi NE | Standard |
| 43126 | Harrisburg, OH | 9 mi NE | PO Box only |
| 43106 | Bloomingburg, OH | 9.2 mi SW | Standard |
| 43151 | Sedalia, OH | 10.4 mi W | PO Box only |
| 43164 | Williamsport, OH | 11 mi SE | Standard |
| 43145 | New Holland, OH | 11.1 mi S | Standard |
| 43116 | Commercial Point, OH | 12.3 mi E | Standard |
| 43140 | London, OH | 15.3 mi NW | Standard |
| 43123 | Grove City, OH | 15.4 mi NE | Standard |
| 43162 | West Jefferson, OH | 15.5 mi N | Standard |
| 43160 | Washington Court House, OH | 15.5 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 43143 or measure the distance to another ZIP code.
How to address mail to 43143
123 MAIN ST
MOUNT STERLING OH 43143
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts MT STERLING as the city name for 43143. Adding the 4-digit ZIP+4 code (43143-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 43143?
- 43143 is a Mount Sterling, Ohio ZIP code. Mt Sterling is also accepted as the city name.
- What county is 43143 in?
- ZIP code 43143 is in Madison County, Ohio.
- What time zone is ZIP code 43143 in?
- 43143 is in the Eastern Time zone (America/New_York).
- What area code is 43143?
- Phone numbers in ZIP code 43143 use area codes 220, 380, 614 and 740.
- What is the population of ZIP code 43143?
- About 5,803 people live in ZIP code 43143, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 43143?
- The median household income in 43143 is $100,333 a year, higher than 89% of Ohio ZIP codes.
- What ZIP codes are near 43143?
- The nearest ZIP codes to 43143 are 43117 (Derby, 5.3 miles), 43146 (Orient, 8.6 miles), 43126 (Harrisburg, 9 miles) and 43106 (Bloomingburg, 9.2 miles).