Residential delivery area · Ohio
ZIP Code 43037: Martinsburg, OH
ZIP code 43037 uses the postal name Martinsburg, Ohio and lies entirely in Knox County (Census 2020 ZIP-county file). About 290 people live there (Census Bureau, ACS 2020-2024). Median household income is $69,625 (Census Bureau, ACS 2020-2024). By Census place, 3% of its land lies in Martinsburg; 97% is outside any Census place.
- ACS2020-24
- Census2020
- ZBP2023
- IRS2022
- Town
- Martinsburg · its only residential ZIP
- County
- Knox County
- Census places
- Martinsburg
- Micro area
- Mount Vernon, OH
- House district
- OH-12 119th Congress
- State
- Ohio
- Time zone
- Eastern
- Land area
- 3.2 sq mi · 90 people per sq mi
Where is ZIP code 43037?
43037 centers on 40.284°, -82.323° and covers 3.2 square miles of land plus 0.0 of water. It borders 3 ZIP codes: 43005, 43022, 43080.
The map draws ZIP code areas only. For the streets inside 43037, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 43037 compare with the rest of Knox County?
| Measure | 43037 | In Knox County | In OH |
|---|---|---|---|
| People (ACS 2020-2024) | 293 | 16th of 16 | 1,069th of 1,233 |
| Median household income | $70k | not ranked | not ranked |
| Median home value | $273k | not ranked | not ranked |
43037's income and home value are not ranked: it has fewer than 1,000 residents (293). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
It is denser than 52% of U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 43037?
The 2020 Census counted 323 people in 43037; the ACS, which samples households over 2020-2024, estimates 293. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 293±182 (90% margin)
- 2020 Census count
- 323
- Households
- 123
- Median age
- 61.2
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 43037?
Of the 293 people the ACS estimates in 43037, 10.6% are under 18 and 23.5% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (94.9%).
- Under 1810.6%
- 18 to 6465.9%
- 65 and older23.5%
- White, not Hispanic94.9%
- Black, not Hispanic4.4%
- Other or two or more0.7%
- Hispanic or Latino0.0%
- Asian, not Hispanic0.0%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 43037 earn?
Median household income is $69,625 (ACS 2020-2024).
- Median household income
- $69,625±$12,552
- Income per person
- $32,616
- Below the poverty line
- 1.7%
- Unemployed (of the labor force)
- 10.3%
- Adults 25+ with a bachelor's degree
- 10.2%
- Adjusted gross income per tax return, 2022
- $52,912170 returns; wages 79% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 43037?
- Median home value (owners' estimate)
- $273,400
- Median gross rent
- $846
- Homes owned by their occupants
- 80.5%
- Housing units
- 133
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
What businesses are in 43037?
9 business establishments had a location in this ZIP code in 2023, 3 more than in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade3
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 43037?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 43005 | Bladensburg | 339 | $73k | 2.9 mi |
| 43022 | Gambier | 3,635 | $95k | 4.3 mi |
| 43080 | Utica | 5,321 | $87k | 6.4 mi |
| 43071 | Saint Louisville | 2,371 | $79k | 7.4 mi (near) |
| 43028 | Howard | 7,799 | $91k | 8.2 mi (near) |
| 43843 | Walhonding | 618 | $61k | 9.0 mi (near) |
| 43027 | Homer | 185 | – | 10.7 mi (near) |
| 43050 | Mount Vernon | 31,074 | $64k | 10.9 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.