What are the schools like in St. Martin, OH?

St. Martin is served primarily by Lynchburg-Clay Local. The district operates 1 elementary schools, 1 middle schools, and 1 high schools with a student-to-teacher ratio of 13.2:1.

What is the median household income in St. Martin?

The median household income in St. Martin, OH is $125,769 according to the most recent US Census American Community Survey 5-year estimates. The unemployment rate is 0.0%.

What is the weather like in St. Martin, OH?

St. Martin has an average high temperature of 36.8°F in January and 84.1°F in July. Annual precipitation averages 48.2 inches and annual snowfall averages 18.1 inches.

St. Martin, OH Cost of Living, Crime & Is It a Good Place to Live? (2026)

Q: Is St. Martin, OH affordable or expensive?

St. Martin's cost of living index is 94, where 100 represents the national average. This means St. Martin is 6% less expensive than the average US city. The median home value is $261,100 and the median rent is N/A per month.

Q: What is the crime rate in St. Martin, OH?

Crime rate data for St. Martin is not currently available from the FBI's reported data.

Is St. Martin, OH a Good Place to Live?

St. Martin is a small town of 135 in Ohio, with a median household income of $125,769 . Its cost of living index is 94 (US average = 100), which is 6% below the national average.

Strengths: St. Martin stands out for an affordable cost of living, solid school ratings (A-), short average commutes.

Trade-offs: No major red flags stand out in the available data. Whether St. Martin is right for you depends on your priorities — the full breakdown is below.

All St. Martin city data on this page comes from official government sources — the US Census Bureau, FBI, NCES, BEA, and NOAA — updated annually.

Cost of Living

Index: 94.1

St. Martin's overall cost of living index is 94.1, where 100 represents the US national average. Living in St. Martin costs roughly 6% less than the average American city.

Metric	St. Martin, OH	National Avg
Median Home Value	$261,100	$244,900
Median Monthly Rent	N/A	$1,163
Homeownership Rate	82.8%	65.9%
Median Household Income	$125,769	$74,755

Crime & Safety

Crime data for St. Martin is not currently available from the FBI's Uniform Crime Reporting program. Not all local agencies report to the UCR each year.

Schools & Education

St. Martin is served primarily by Lynchburg-Clay Local. The student-to-teacher ratio is 13.2:1 (better than the national average of ~16:1).

Metric	St. Martin, OH	National Avg
School District	Lynchburg-Clay Local	—
Elementary Schools	1	—
Middle Schools	1	—
High Schools	1	—
Student/Teacher Ratio	13.2:1	16:1
Bachelor's Degree or Higher	0.0%	35.4%
High School Diploma or Higher	81.3%	91.1%

Weather & Climate

St. Martin sees average highs of 36.8°F in January and 84.1°F in July, with 48.2 inches of annual precipitation and 18.1 inches of snow per year.

Metric	St. Martin, OH
Average High — January	36.8°F
Average High — July	84.1°F
Annual Precipitation	48.2"
Annual Snowfall	18.1"

Demographics

Metric	St. Martin, OH	National Avg
Population	135	—
Median Age	49.0	38.9
Unemployment Rate	0.0%	3.7%
Avg Commute Time	24.0 min	26 min
White (non-Hispanic)	100.0%	59.3%
Black or African American	0.0%	13.6%
Hispanic or Latino	0.0%	18.9%
Asian	0.0%	6.3%
Under 18	10.4%	22.2%
65 and over	28.9%	16.8%

Nearby Cities

Fayetteville, OH 3 mi Lake Lorelei, OH 5 mi Lynchburg, OH 6 mi Midland, OH 7 mi Blanchester, OH 7 mi

ZIP Codes in St. Martin

St. Martin, OH is covered by 1 ZIP code:

45142

St. Martin vs Other Cities

St. Martin, OH vs Fayetteville, OH St. Martin, OH vs Lake Lorelei, OH St. Martin, OH vs Lynchburg, OH St. Martin, OH vs Midland, OH St. Martin, OH vs Blanchester, OH

Frequently Asked Questions

Is St. Martin, OH affordable or expensive?

St. Martin's cost of living index is 94, where 100 is the national average. That makes St. Martin roughly 6% less expensive than a typical US city — a meaningful affordability advantage. The median home price is $261,100 and median rent is N/A/month.

What is the crime rate in St. Martin, OH?

Crime data for St. Martin is not available in the current FBI UCR reporting year. Not all jurisdictions submit data annually.

What are the schools like in St. Martin?

Public schools in St. Martin are operated by Lynchburg-Clay Local. The district has 1 elementary, 1 middle, and 1 high schools. The student-to-teacher ratio is 13.2:1. 0.0% of adults 25+ hold a bachelor's degree or higher.

Is St. Martin, OH a good place to live?

St. Martin, OH has a population of 135, a median household income of $125,769, and an unemployment rate of 0.0%. It offers below-average costs of living, which stretches take-home pay further than in most American cities. Whether it's right for you depends on your priorities — use the compare tool above to stack it against another city you're considering.

What is the weather like in St. Martin?

St. Martin averages 36.8°F in January and 84.1°F in July. Annual rainfall is 48.2 inches with about 18.1 inches of snow per year. Based on NOAA 30-year climate normals (1991–2020).

What ZIP codes are in St. Martin?

St. Martin, OH is covered by 1 ZIP code: 45142.

What is the population of St. Martin?

The population of St. Martin, Ohio is 135 with a median age of 49.0. Source: US Census ACS 5-Year Estimates.

What are the pros and cons of living in St. Martin?

Key numbers for living in St. Martin: cost of living index 94 (100 = US average), median home $261,100, median household income $125,769, schools rated A-. Whether these are benefits or drawbacks depends on where you're coming from — compare St. Martin side by side with your current city to see the trade-offs.