County ZIP codes · Georgia · FIPS 13091

Dodge County, GA ZIP Codes

Dodge County, Georgia has 7 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 4 of the residential ones lie mainly in Dodge County and 3 mainly in a neighboring county; 7 cross the county line. Median household income ranges from $52,021 in 31023 (Eastman) to $54,362 in 31014 (Cochran) (Census Bureau, ACS 2020-2024).

ACS2020-24
Census2020

Where are the ZIP codes of Dodge County?

The residential ZIP codes of Dodge County (whole outlines, including the parts in neighboring counties), shaded by median household income in national fifths (ACS 2020-2024). <$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

How different are its ZIP codes?

31023 · $52k 31014 · $54k

They carry 7 postal town names: Eastman, Cochran, McRae Helena, Chester, Milan, Rhine, Chauncey.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).

All 7 residential ZIP codes in Dodge County

4 ZIP codes lie mainly in Dodge County; 3 more reach into it from a neighboring county and follow the first table.

Residential ZIP codes mainly in Dodge County, largest first; "In this county" is the share of the ZIP's land in the county
						In this county
31023	Eastman	13,964	49	$52k	$133k	96%
31012	Chester	2,802	51	$70k	$146k	75%
31077	Rhine	1,811	18	$55k	$173k	53%
31011	Chauncey	497	9	$47k	$72k	96%

Partly in Dodge County

Residential ZIP codes mainly in another county that reach at least 1% into Dodge County, by their share here
						In this county
31060	Milan	1,988	22	$50k	$81k	30%
31037	McRae Helena	3,828	58	$56k	$59k	30%
31014	Cochran	12,769	61	$54k	$121k	14%

Download the 7 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).

Which ZIP codes cross the county line?

7 ZIP codes of Dodge County extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Dodge County and in the neighboring counties
ZIP	In Dodge	Elsewhere
31023	96%	Pulaski County 4%
31014	14%	Bleckley County 77%; Twiggs County 9%
31037	30%	Telfair County 36%; Wheeler County 25%; Laurens County 9%
31012	75%	Bleckley County 23%; Laurens County 3%
31060	30%	Telfair County 70%
31077	53%	Telfair County 47%
31011	96%	Laurens County 4%

Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).

Which first three digits do Dodge County's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Dodge County starts with 310.

Three-digit prefixes of Dodge County's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Dodge County's
Prefix	Sectional center	Here	All codes
310	Macon, GA (SCF 310)	7	92

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.