ZIP code 43037
Where is ZIP code 43037?
Martinsburg, Ohio
Knox County · Standard ZIP code
ZIP code 43037 belongs to Martinsburg, Ohio in Knox County. 43037 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 and 740. About 293 people live in the 43037 area, where the median household income is $69,625. The closest ZIP codes are 43080 (Utica, 3.4 mi southwest), 43005 (Bladensburg, 4 mi east) and 43071 (Saint Louisville, 6 mi south).
| ZIP code | 43037 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Martinsburg |
| State | Ohio (OH) |
| County | Knox County |
| Time zone | Eastern Time · now |
| Area codes | 220, 740 |
| Coordinates | 40.268, -82.3567 map |
| 3-digit prefix | 430 |
Population and income in 43037
| Population | 293 · lower than 88% of Ohio ZIP codes |
|---|---|
| People per square mile | 90 · lower than 67% of Ohio ZIP codes |
| Median age | 61.2 years · higher than 98% of Ohio ZIP codes |
| Men / women | 40% / 60% |
| Median household income | $69,625 · lower than 52% of Ohio ZIP codes |
| Income per person | $32,616 |
| Below the poverty line | 1.7% |
| Bachelor’s degree or higher | 10% of adults 25+ |
| Median home value | $273,400 · higher than 85% of Ohio ZIP codes |
| Median rent | $846 a month |
| Housing units | 133 |
| Households | 123 (2.38 people on average) |
| Owners / renters | 81% / 20% |
| Land area | 3.24 sq mi (plus 0.01 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 43037. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 43037
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 43080 | Utica, OH | 3.4 mi SW | Standard |
| 43005 | Bladensburg, OH | 4 mi E | PO Box only |
| 43071 | Saint Louisville, OH | 6 mi S | Standard |
| 43022 | Gambier, OH | 7.7 mi N | Standard |
| 43027 | Homer, OH | 8.6 mi W | PO Box only |
| 43028 | Howard, OH | 10.3 mi N | Standard |
| 43050 | Mount Vernon, OH | 10.6 mi NW | Standard |
| 43843 | Walhonding, OH | 11.7 mi NE | Standard |
| 43093 | Newark, OH | 13.7 mi SW | Unique |
| 43055 | Newark, OH | 13.7 mi S | Standard |
| 43014 | Danville, OH | 13.9 mi N | Standard |
| 43058 | Newark, OH | 14.7 mi S | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 43037 or measure the distance to another ZIP code.
How to address mail to 43037
123 MAIN ST
MARTINSBURG OH 43037
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (43037-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 43037?
- 43037 is a Martinsburg, Ohio ZIP code.
- What county is 43037 in?
- ZIP code 43037 is in Knox County, Ohio.
- What time zone is ZIP code 43037 in?
- 43037 is in the Eastern Time zone (America/New_York).
- What area code is 43037?
- Phone numbers in ZIP code 43037 use area codes 220 and 740.
- What is the population of ZIP code 43037?
- About 293 people live in ZIP code 43037, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 43037?
- The median household income in 43037 is $69,625 a year, lower than 52% of Ohio ZIP codes.
- What ZIP codes are near 43037?
- The nearest ZIP codes to 43037 are 43080 (Utica, 3.4 miles), 43005 (Bladensburg, 4 miles), 43071 (Saint Louisville, 6 miles) and 43022 (Gambier, 7.7 miles).