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St. Martin, OH Demographics & ZIP Codes
St. Martin, Ohio demographics and median household income by ZIP code (in Highland County) — 1 ZIP codes — population 4,095 — median income $64,216 — avg. home value $176,000. Compare income, housing, and population across ZIP codes on US5.
Population
4,095
Median household income (avg.)
$64,216
85% of U.S. median
Average home value
$176,000
51% of U.S. median
Average rent
$534
46% of U.S. median
Median age (avg.)
40.4
St. Martin demographics
St. Martin, Ohio covers 1 ZIP code primarily in Highland County, with a combined ZIP-area population of about 4,095.
Across ZIP codes with age data, the average median age is about 40.4 years.
Median household income in St. Martin
The average median household income across ZIP codes in St. Martin, Ohio is about $64,216 — about 10% below the OH ZIP average ($71,257), and about 15% below the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $64,216 in 45142.
Housing in St. Martin
For housing in St. Martin, Ohio, the average median home value is about $176,000 and the average median rent is about $534.
The most populous ZIP in this set is 45142 (about 4,095 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in St. Martin
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 45142 | St. Martin | Highland County | OH | 4,095 | $64,216 | $176,000 |
Frequently asked questions
What are the demographics of St. Martin?
St. Martin, Ohio has a combined ZIP-area population of about 4,095 across 1 ZIP codes (primarily Highland County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in St. Martin?
The average median household income across ZIP codes in St. Martin, Ohio is about $64,216, about 10% below the state ZIP average ($71,257), and about 15% below the U.S. median ($75,149). Average median home value is about $176,000.
How many ZIP codes are in St. Martin?
St. Martin, Ohio includes 1 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for St. Martin?
This page lists ZIP codes in St. Martin, Ohio with population, median household income, and home value. Select a ZIP for a full demographics profile.