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County ZIP codes · Georgia · FIPS 13173

Lanier County, GA ZIP Codes

Lanier County, Georgia has 5 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 2 of the residential ones lie mainly in Lanier County and 3 mainly in a neighboring county; 5 cross the county line. Median household income ranges from $45,414 in 31635 (Lakeland) to $93,980 in 31649 (Stockton) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Lanier County?

31635 · Lakeland: $45k31639 · Nashville: $54k31641 · Naylor: $60k31645 · Ray City: $71k31649 · Stockton: $94k316393163531641316453164931635 · Lakeland: $45k31639 · Nashville: $54k31641 · Naylor: $60k31645 · Ray City: $71k31649 · Stockton: $94k316393163531641316453164931635 · Lakeland: $45k31639 · Nashville: $54k31641 · Naylor: $60k31645 · Ray City: $71k31649 · Stockton: $94k3163931635316413164531649
The residential ZIP codes of Lanier 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?

The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $54,159 and $70,833.

They carry 5 postal town names: Nashville, Lakeland, Ray City, Naylor, Stockton.

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

All 5 residential ZIP codes in Lanier County

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

Residential ZIP codes mainly in Lanier County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
31635 Lakeland 6,787 48 $45k $172k 78%
31649 Stockton 1,051 34 $94k $216k 98%

Partly in Lanier County

Residential ZIP codes mainly in another county that reach at least 1% into Lanier County, by their share here
In this county
31641 Naylor 1,741 20 $60k $201k 41%
31645 Ray City 4,988 102 $71k $141k 18%
31639 Nashville 11,059 52 $54k $153k 1%

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 Lanier County extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Lanier County and in the neighboring counties
ZIPIn LanierElsewhere
316391%Berrien County 99%
3163578%Atkinson County 12%; Clinch County 10%
3164518%Berrien County 70%; Lowndes County 12%
3164141%Lowndes County 59%
3164998%Echols County 2%

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

Which first three digits do Lanier 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 Lanier County starts with 316.

Three-digit prefixes of Lanier 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 Lanier County's
PrefixSectional centerHereAll codes
316 Tallahassee, FL (SCF 323) 5 33

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