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Chattanooga, TN-GA metro area ZIP codes

The Chattanooga, TN-GA metropolitan statistical area (CBSA 16860) covers 6 counties in Georgia and Tennessee and 54 ZIP codes.

ZIP codes
54
Population
576,544
Avg. median income
$75,000population-weighted
Counties
6
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Counties in the Chattanooga, TN-GA area

ZIP codes in the Chattanooga, TN-GA area

ZIP codes in the Chattanooga, TN-GA area
ZIP codeCityStateCountyPopulationMedian incomeTypical home value
30707ChickamaugaGAWalker County16,686$74,360$265,800
30725FlintstoneGAWalker County5,304$49,699$288,800
30726GraysvilleGACatoosa County0——
30728La FayetteGAWalker County18,790$55,455$223,900
30736RinggoldGACatoosa County44,499$83,821$314,300
30738Rising FawnGADade County3,424$66,080$279,600
30739Rock SpringGAWalker County6,746$76,600$326,900
30741RossvilleGAWalker County30,041$58,834$213,200
30742Fort OglethorpeGACatoosa County7,745$49,323$255,200
30750Lookout MountainGAWalker County4,130$107,917$480,300
30752TrentonGADade County9,527$59,391$238,000
30757WildwoodGADade County1,589$60,947$228,300
37302ApisonTNHamilton County5,082$128,885$523,900
37304 PO BoxBakewellTNHamilton County———
37308BirchwoodTNHamilton County3,188$80,394$345,100
37315CollegedaleTNHamilton County1,825——
37327DunlapTNSequatchie County13,480$60,584$273,800
37336GeorgetownTNHamilton County4,483$66,739$375,400
37340GuildTNMarion County288$12,791$174,900
37341HarrisonTNHamilton County15,591$92,120$333,700
37343HixsonTNHamilton County45,101$82,227$360,900
37347JasperTNMarion County8,607$62,831$273,500
37350Lookout MountainTNHamilton County2,111$201,000$1,086,600
37351Lupton CityTNHamilton County281$50,250$229,700
37356MonteagleTNMarion County2,679$59,026$365,500
37363OoltewahTNHamilton County42,093$97,399$439,100
37373Sale CreekTNHamilton County3,273$54,974$307,800
37374SequatchieTNMarion County1,497$67,826$228,100
37377Signal MountainTNHamilton County17,188$119,636$632,500
37379Soddy DaisyTNHamilton County29,430$88,875$355,600
37380South PittsburgTNMarion County6,688$59,304$223,200
37384 PO BoxSoddy DaisyTNHamilton County———
37396WhitesideTNMarion County44$26,023—
37397WhitwellTNMarion County10,488$54,750$220,900
37401 PO BoxChattanoogaTNHamilton County———
37402ChattanoogaTNHamilton County3,953$24,214$442,600
37403ChattanoogaTNHamilton County6,413$81,136$381,700
37404ChattanoogaTNHamilton County14,737$56,637$252,800
37405ChattanoogaTNMarion County18,109$81,337$450,000
37406ChattanoogaTNHamilton County13,364$44,850$178,100
37407ChattanoogaTNHamilton County9,156$35,845$121,700
37408ChattanoogaTNHamilton County3,502$81,250$399,700
37409ChattanoogaTNHamilton County3,357$74,754$383,800
37410ChattanoogaTNHamilton County4,129$28,708$160,300
37411ChattanoogaTNHamilton County18,997$56,579$228,900
37412ChattanoogaTNHamilton County21,864$62,508$253,200
37414 PO BoxChattanoogaTNHamilton County———
37415ChattanoogaTNHamilton County24,181$70,972$325,500
37416ChattanoogaTNHamilton County13,919$70,705$286,300
37419ChattanoogaTNMarion County5,980$74,787$368,800
37421ChattanoogaTNHamilton County52,985$82,517$357,200
37422 PO BoxChattanoogaTNHamilton County———
37424 PO BoxChattanoogaTNHamilton County———
37450ChattanoogaTNHamilton County0——

Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology

Frequently asked questions

How many ZIP codes are in the Chattanooga, TN-GA metro area?

54 ZIP codes, based on each ZIP code's main county.

Which counties make up the Chattanooga, TN-GA area?

Catoosa County, GA, Dade County, GA, Walker County, GA, Hamilton County, TN, Marion County, TN and Sequatchie County, TN.

What is an MSA?

A metropolitan statistical area (MSA) is a core city of 50,000+ people plus the surrounding counties tied to it by commuting, as defined by the U.S. Office of Management and Budget. Micropolitan areas have a core of 10,000–50,000. Together they are called core-based statistical areas (CBSAs).