St. Marys, WV
Population 2,178 · West Virginia
About St. Marys, WV
St. Marys is a small community in West Virginia with a population of 2,178 residents. The median household income is $59,315 per year, which is near the national average. The median age in St. Marys is 45.1 years.
Housing in St. Marys has a median home value of $129,400 and median monthly rent of $467. Of the 1,061 total housing units, the majority are owner-occupied, with 774 owner-occupied and 109 renter-occupied units.
The unemployment rate in St. Marys is 2.5% and the poverty rate is 5.3%. 22.3% of residents hold a bachelor's degree or higher. The average commute time is 27.4 minutes.
How St. Marys Ranks in West Virginia
Cost of Living in St. Marys, WV
Compared to national averages, St. Marys has a median household income of $59,315 (21% below the national median of $75,149). Home values average $129,400, which is 47% below the national median. Monthly rent at $467 is 60% below the US average of $1,163. Within West Virginia, St. Marys's income is 10% above the state average of $54,014, and home values are 1% above the state median of $128,301.
Why Live in St. Marys, WV?
St. Marys offers affordable housing with a median home value of $129,400, below the US average of $244,900, and rent that’s lower than the national average at $467/month, and a strong job market with an unemployment rate of just 2.5%. Additionally, the city features a low poverty rate of 5.3%, better than the national average.
Potential considerations include median household income ($59,315) that falls below the national average. However, St. Marys’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
St. Marys has a population of 2,178 with a median age of 45.1 years. Compare St. Marys with other cities to see how it stacks up, or explore all cities in West Virginia.
Similar Cities Near St. Marys
Cities in West Virginia with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Shinnston | 2,198 | $63,750 | $135,500 | Compare |
| Hooverson Heights | 2,156 | $58,681 | $140,700 | Compare |
| Spencer | 2,137 | $25,897 | $108,700 | Compare |
| Mullens | 2,267 | $65,625 | $77,900 | Compare |
| Stonewood | 2,273 | $44,967 | $149,400 | Compare |
| Bluewell | 2,281 | $35,599 | $137,800 | Compare |
| Chester | 2,302 | $63,750 | $110,600 | Compare |
| Terra Alta | 1,992 | $50,035 | $95,900 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in West Virginia
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
Compare St. Marys With Other Cities
Frequently Asked Questions about St. Marys
What is the population of St. Marys, WV?
The population of St. Marys, WV is 2,178 according to the latest Census data.
What is the median household income in St. Marys?
The median household income in St. Marys, WV is $59,315 per year.
What is the median home value in St. Marys?
The median home value in St. Marys, WV is $129,400.
What is the average rent in St. Marys?
The median monthly rent in St. Marys, WV is $467.
What is the unemployment rate in St. Marys?
The unemployment rate in St. Marys, WV is 2.5%.