Martinez is a community in Columbia County, Georgia, home to about 33,750 people across 15 square miles. Its ZIP code is 30907, and parts of 30809 are in Martinez too.
Homes sold for a median of $158 per square foot in the three months ending August 2026, a balanced market.
Mostly Martinez; also Augusta-Richmond County and Evans
Mostly Evans; part is in Martinez
Each card is that ZIP code’s whole market, including any part outside Martinez. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Martinez’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Savannah Hilton Head International Airport (SAV)110 miles away |
|---|---|
| Closer regional airport | Augusta Regional At Bush Field (AGS)13 miles away |
| Nearest city of 250,000+ | Atlanta, GA135 miles away |
| Nearest city of 1 million+ | Philadelphia, PA590 miles away |
Straight-line distances from the center of Martinez; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Martinez had 34,535 residents in the 2020 census, up 24% since 2000.
It’s the 38th largest of 669 towns in Georgia by population.
Columbia County grew from 10,653 residents in 1900 to 156,010 in 2020.
Columbia County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 94°F in summer, and winter lows average 40°F. About 44.8 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Augusta Daniel Fld Ap, GA weather station (5 miles away).
36,446 jobs at 2,943 businesses in Columbia County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
435 doctors and other health care providers list an office in Martinez.
Nearest hospitals
Providers with an office here
| Primary care doctors | 22 |
|---|---|
| Specialist doctors | 44 |
| Dentists | 59 |
| Nurse practitioners and physician assistants | 60 |
| Mental health providers | 152 |
| Physical and occupational therapists | 65 |
| Optometrists | 15 |
| Chiropractors | 18 |
| Pharmacies | 17 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (10 nearby)
Grocery stores (11 nearby)
Pharmacies (5 nearby)
Libraries
Theaters and performance venues (3 nearby)
Counts are within about 2.5 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Public schools here are run by Columbia County, Richmond County. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Martinez Elementary SchoolMartinez | Pre-K–5 | 731 | Public | 1.6 mi |
| Stevens Creek Elementary SchoolMartinez | Pre-K–5 | 759 | Public | 1.9 mi |
| Warren Road Elementary SchoolAugusta | Pre-K–5 | 665 | Public | 2.3 mi |
| Westmont Elementary SchoolMartinez | Pre-K–5 | 720 | Public | 3.8 mi |
| Stallings Island Middle SchoolMartinez | 6–8 | 729 | Public | 2.5 mi |
| Westside High SchoolAugusta | 9–12 | 1,088 | Public | 2.5 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Adventist Christian SchoolMartinez | Pre-K–8 | 34 | Seventh-day Adventist | 3.1 mi |
| Augusta ChristianMartinez | Pre-K–12 | 693 | Christian (no specific denomination) | 0.9 mi |
| Augusta Christian Schools- Lower CampusMartinez | Pre-K–1 | 87 | Christian (no specific denomination) | 1.0 mi |
| Augusta Preparatory Day SchoolMartinez | Pre-K–12 | 389 | Nonsectarian | 2.0 mi |
| Community Christian AcademyMartinez | Pre-K–12 | 346 | Christian (no specific denomination) | 3.3 mi |
| Kingdom Kreations AcademyMartinez | Pre-K–2 | 10 | Nonsectarian | 1.0 mi |
| Augusta Science AcademyMartinez | K–4 | 30 | Islamic | 1.1 mi |
| Logos Classical AcademyAugusta | K–11 | 166 | Christian (no specific denomination) | 1.9 mi |
| Soar AcademyAugusta | 1–11 | 31 | Nonsectarian | 0.9 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Evans and Augusta-Richmond County.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.