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Macon-Bibb County, GA metro area ZIP codes

The Macon-Bibb County, GA metropolitan statistical area (CBSA 31420) covers 5 counties in Georgia and 34 ZIP codes.

ZIP codes
34
Population
227,331
Avg. median income
$60,500population-weighted
Counties
5
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Counties in the Macon-Bibb County, GA area

ZIP codes in the Macon-Bibb County, GA area

ZIP codes in the Macon-Bibb County, GA area
ZIP codeCityCountyPopulationMedian incomeTypical home value
31004BolingbrokeMonroe County0——
31016CullodenMonroe County1,885—$245,500
31020Dry BranchTwiggs County1,617$69,720$98,800
31029ForsythMonroe County19,403$76,334$326,100
31032GrayJones County14,173$82,934$278,800
31033HaddockJones County2,755$68,942$229,500
31038HillsboroJones County660$49,826$235,700
31044JeffersonvilleTwiggs County3,082$35,152$92,800
31046JulietteMonroe County3,637$95,644$327,500
31050KnoxvilleCrawford County1,305$49,340$234,800
31052LizellaBibb County9,001$84,846$260,500
31066MusellaCrawford County803$61,875$223,000
31078RobertaCrawford County3,199$54,688$136,300
31086 PO BoxSmarrMonroe County———
31201MaconBibb County7,891$29,420$100,300
31202 PO BoxMaconBibb County———
31203 PO BoxMaconBibb County———
31204MaconBibb County32,421$38,784$120,900
31205 PO BoxMaconBibb County———
31206MaconBibb County24,310$30,042$75,100
31207MaconBibb County1,479——
31208 PO BoxMaconBibb County———
31209 PO BoxMaconBibb County———
31210MaconBibb County33,288$78,447$288,500
31211MaconJones County15,868$49,202$175,300
31213MaconBibb County0——
31216MaconBibb County16,328$72,452$245,900
31217MaconJones County17,732$44,809$94,400
31220MaconBibb County16,494$88,434$248,300
31221 PO BoxMaconBibb County———
31294 PO BoxMaconBibb County———
31295 PO BoxMaconBibb County———
31296 PO BoxMaconBibb County———
31297 PO BoxMaconBibb County———

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 Macon-Bibb County, GA metro area?

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

Which counties make up the Macon-Bibb County, GA area?

Bibb County, Crawford County, Jones County, Monroe County and Twiggs County.

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).