Plain

County ZIP codes · Georgia · FIPS 13003

Atkinson County, GA ZIP Codes

Atkinson County, Georgia has 5 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 3 of the residential ones lie mainly in Atkinson County and 2 mainly in a neighboring county; 5 cross the county line. Median household income ranges from $41,574 in 31642 (Pearson) to $45,414 in 31635 (Lakeland) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Atkinson County?

31552 · Millwood: $58k31624 · Axson: $51k31635 · Lakeland: $45k31642 · Pearson: $42k31650 · Willacoochee: $45k316423163531650315523162431552 · Millwood: $58k31624 · Axson: $51k31635 · Lakeland: $45k31642 · Pearson: $42k31650 · Willacoochee: $45k316423163531650315523162431552 · Millwood: $58k31624 · Axson: $51k31635 · Lakeland: $45k31642 · Pearson: $42k31650 · Willacoochee: $45k3164231635316503155231624
The residential ZIP codes of Atkinson 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?

They carry 5 postal town names: Lakeland, Pearson, Willacoochee, Axson, Millwood.

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

All 5 residential ZIP codes in Atkinson County

3 ZIP codes lie mainly in Atkinson County; 2 more reach into it from a neighboring county and follow the first table.

Residential ZIP codes mainly in Atkinson County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
31642 Pearson 4,617 24 $42k $69k 83%
31650 Willacoochee 2,676 24 $45k $63k 67%
31624 Axson 1,913 20 $51k $95k 87%

Partly in Atkinson County

Residential ZIP codes mainly in another county that reach at least 1% into Atkinson County, by their share here
In this county
31635 Lakeland 6,787 48 $45k $172k 12%
31552 Millwood 707 7 $58k – 7%

Download the 5 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?

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

Share of each ZIP code's land in Atkinson County and in the neighboring counties
ZIPIn AtkinsonElsewhere
3163512%Lanier County 78%; Clinch County 10%
3164283%Clinch County 17%
3165067%Coffee County 33%
3162487%Coffee County 11%; Ware County 2%
315527%Ware County 90%; Coffee County 3%

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

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

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Atkinson County's ZIP codes use 2 prefixes: 315 and 316.

Three-digit prefixes of Atkinson 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 Atkinson County's
PrefixSectional centerHereAll codes
315 Jacksonville, FL (SCF 320) 1 52
316 Tallahassee, FL (SCF 323) 4 33

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