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Advertise here →Martinez, GA · Market Data
Martinez, Georgia real estate market data.
Real estate market data for Martinez, GA (Columbia County) — Census median home value $231,400, county listing prices down about 4.4% over the past year.
Martinez, GA is in Columbia County, Georgia — covering the whole local market here: resale homes, condos, land, and new construction. The most recent Census estimate puts the population at 33,019, with a median household income of $85,617. Census data puts Martinez's median home value at $231,400 (all owner-occupied homes); Columbia County's current median listing price runs $379,900, down about 4.4% over the past year.
At a glance
Martinez market snapshot
Population
33,019
Median Household Income
$85,617
Median Home Value (city)
$231,400
Median Listing Price (Columbia County)
$379,900
Median Gross Rent
$1,218/mo
Price Trend (YoY)
-4.4%
Market data compiled from public sources; deemed reliable but not guaranteed; verify independently. Full source list ↗
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What makes Martinez different
Home Value, By Source
The Census Bureau's American Community Survey (2023 5-year estimate) puts Martinez's median home value — across all owner-occupied homes, not just recent sales — at $231,400. Separately, Columbia County's current median listing price (via Realtor.com data, 2026-06-01) runs $379,900. These cover different geography (city vs. county) and different measures (assessed value vs. active listings), which is why we show both rather than picking one — full source list on our data sources page.
County Price Trend
Columbia County's FHFA house price index shows a 4.71% annual change in 2025.
Population & Income
Martinez has an estimated population of 33,019 and a median household income of $85,617, per the Census Bureau's American Community Survey (2023 5-year estimate).
Affordability Snapshot
Martinez's Census-reported median home value works out to about 2.7x the area's median household income, and median gross rent runs roughly 17% of that same income on an annualized basis. Housing economists commonly flag a price-to-income ratio above 4x as historically elevated -- useful context, not a personal affordability verdict.
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Common questions
Martinez FAQ
What are home values like in Martinez, GA?
The Census Bureau's American Community Survey puts Martinez's median home value at $231,400. Columbia County's current median listing price runs $379,900, down about 4.4% over the past year.
What is the population of Martinez, GA?
The U.S. Census Bureau's American Community Survey (2023 5-year estimate) puts Martinez's population at approximately 33,019.
What's the median rent in Martinez, GA?
The Census ACS estimates median gross rent in Martinez at approximately $1,218 per month.
What is the median household income in Martinez, GA?
Census ACS data puts the median household income in Martinez at approximately $85,617.
Is the Martinez housing market growing?
Columbia County's FHFA house price index shows a 4.71% annual change in 2025.
Is Martinez, GA affordable relative to income?
Census ACS data puts Martinez's median home value at about 2.7 times the median household income, with median gross rent equal to roughly 17% of that income annually. This is a general benchmark, not a personal pre-qualification -- your own income, debt, and down payment determine what you can actually afford.
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