What are the schools like in Martinez, GA?

Martinez is served primarily by Columbia County. The district operates 17 elementary schools, 8 middle schools, and 5 high schools with a student-to-teacher ratio of 15.7:1.

What is the median household income in Martinez?

The median household income in Martinez, GA is $80,130 according to the most recent US Census American Community Survey 5-year estimates. The unemployment rate is 3.9%.

What is the weather like in Martinez, GA?

Martinez has an average high temperature of 58.1°F in January and 93.5°F in July. Annual precipitation averages 49.4 inches and annual snowfall averages 0.8 inches.

Martinez, GA Cost of Living, Crime & Is It a Good Place to Live? (2026)

Q: Is Martinez, GA affordable or expensive?

Martinez's cost of living index is 91, where 100 represents the national average. This means Martinez is 9% less expensive than the average US city. The median home value is $211,200 and the median rent is $1,157 per month.

Q: What is the crime rate in Martinez, GA?

Martinez has a violent crime rate of 27.4 incidents per 100,000 residents and a property crime rate of 299.9 per 100,000. The national average violent crime rate is approximately 380 per 100,000.

Is Martinez, GA a Good Place to Live?

Martinez is a small city of 33,773 in Georgia, with a median household income of $80,130 and a 3.9% unemployment rate. Its cost of living index is 91 (US average = 100), which is 9% below the national average.

Strengths: Martinez stands out for an affordable cost of living, below-average home prices, solid school ratings (B+), a well-educated population, short average commutes.

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

All Martinez 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: 91.0

Martinez's overall cost of living index is 91.0, where 100 represents the US national average. Living in Martinez costs roughly 9% less than the average American city.

Metric	Martinez, GA	National Avg
Median Home Value	$211,200	$244,900
Median Monthly Rent	$1,157	$1,163
Homeownership Rate	72.6%	65.9%
Median Household Income	$80,130	$74,755

Crime & Safety

Very Safe

Martinez's violent crime rate is 27.4 per 100,000 residents — 93% lower than the national average of ~380 per 100,000.

Violent Crime

27.4 /100k

Property Crime

299.9 /100k

Vertical marker = national average. Source: FBI UCR Program.

Schools & Education

Martinez is served primarily by Columbia County. The student-to-teacher ratio is 15.7:1 (better than the national average of ~16:1).

Metric	Martinez, GA	National Avg
School District	Columbia County	—
Elementary Schools	17	—
Middle Schools	8	—
High Schools	5	—
Student/Teacher Ratio	15.7:1	16:1
Bachelor's Degree or Higher	38.4%	35.4%
High School Diploma or Higher	92.7%	91.1%

Weather & Climate

Martinez sees average highs of 58.1°F in January and 93.5°F in July, with 49.4 inches of annual precipitation and 0.8 inches of snow per year.

Metric	Martinez, GA
Average High — January	58.1°F
Average High — July	93.5°F
Annual Precipitation	49.4"
Annual Snowfall	0.8"

Demographics

Metric	Martinez, GA	National Avg
Population	33,773	—
Median Age	39.1	38.9
Unemployment Rate	3.9%	3.7%
Avg Commute Time	21.7 min	26 min
White (non-Hispanic)	74.0%	59.3%
Black or African American	11.7%	13.6%
Hispanic or Latino	4.4%	18.9%
Asian	6.7%	6.3%
Under 18	23.3%	22.2%
65 and over	16.4%	16.8%

Nearby Cities

Evans, GA 4 mi Grovetown, GA 8 mi North Augusta, SC 8 mi Belvedere, SC 10 mi Clarks Hill, SC 10 mi

ZIP Codes in Martinez

Martinez, GA is covered by 1 ZIP code:

30907

Martinez vs Other Cities

Martinez, GA vs Evans, GA Martinez, GA vs Grovetown, GA Martinez, GA vs North Augusta, SC Martinez, GA vs Belvedere, SC Martinez, GA vs Clarks Hill, SC

Frequently Asked Questions

Is Martinez, GA affordable or expensive?

Martinez's cost of living index is 91, where 100 is the national average. That makes Martinez roughly 9% less expensive than a typical US city — a meaningful affordability advantage. The median home price is $211,200 and median rent is $1,157/month.

What is the crime rate in Martinez, GA?

Martinez's violent crime rate is 27.4 per 100,000 residents — the national average is ~380 per 100,000. Property crime is 299.9 per 100,000 (national avg ~2,100). Data from the FBI Uniform Crime Reporting Program.

What are the schools like in Martinez?

Public schools in Martinez are operated by Columbia County. The district has 17 elementary, 8 middle, and 5 high schools. The student-to-teacher ratio is 15.7:1. 38.4% of adults 25+ hold a bachelor's degree or higher.

Is Martinez, GA a good place to live?

Martinez, GA has a population of 33,773, a median household income of $80,130, and an unemployment rate of 3.9%. 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 Martinez?

Martinez averages 58.1°F in January and 93.5°F in July. Annual rainfall is 49.4 inches with about 0.8 inches of snow per year. Based on NOAA 30-year climate normals (1991–2020).

What ZIP codes are in Martinez?

Martinez, GA is covered by 1 ZIP code: 30907.

What is the population of Martinez?

The population of Martinez, Georgia is 33,773 with a median age of 39.1. Source: US Census ACS 5-Year Estimates.

What are the pros and cons of living in Martinez?

Key numbers for living in Martinez: cost of living index 91 (100 = US average), median home $211,200, median household income $80,130, crime index 10 (100 = US average, lower is safer), schools rated B+. Whether these are benefits or drawbacks depends on where you're coming from — compare Martinez side by side with your current city to see the trade-offs.