County ZIP codes · Tennessee · FIPS 47053

Gibson County, TN ZIP Codes

Gibson County, Tennessee has 15 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 13 residential and 2 for PO boxes or a single organization. 9 of the residential ones lie mainly in Gibson County and 4 mainly in a neighboring county; 6 cross the county line. Median household income ranges from $46,791 in 38220 (Atwood) to $108,982 in 38355 (Medina) (Census Bureau, ACS 2020-2024).

ACS2020-24
Census2020

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

How different are its ZIP codes?

38220 · $47k38355 · $109k

The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $50,700 and $62,281.

They carry 13 postal town names.

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

All 13 residential ZIP codes in Gibson County

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

Residential ZIP codes mainly in Gibson County, largest first; "In this county" is the share of the ZIP's land in the county
						In this county
38343	Humboldt	15,837	112	$58k	$168k	61%
38358	Milan	12,874	156	$63k	$163k	100%
38382	Trenton	8,432	49	$64k	$122k	100%
38330	Dyer	3,793	58	$61k	$136k	100%
38316	Bradford	3,289	52	$51k	$140k	100%
38233	Kenton	2,674	29	$60k	$109k	52%
38369	Rutherford	1,543	38	$50k	$105k	100%
38389	Yorkville	76	704	$71k	$87k	100%
38338	Gibson	54	535	$56k	–	100%

Partly in Gibson County

Residential ZIP codes mainly in another county that reach at least 1% into Gibson County, by their share here
						In this county
38355	Medina	8,353	223	$109k	$282k	37%
38220	Atwood	1,720	45	$47k	$104k	28%
38059	Newbern	8,281	63	$62k	$150k	13%
38259	Trimble	672	24	$40k	$109k	12%

Download the 15 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?

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

Share of each ZIP code's land in Gibson County and in the neighboring counties
ZIP	In Gibson	Elsewhere
38343	61%	Crockett County21%; Madison County18%
38355	37%	Madison County63%
38059	13%	Dyer County87%
38233	52%	Obion County48%
38220	28%	Carroll County72%
38259	12%	Obion County51%; Dyer County37%

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

PO Box and single-organization ZIP codes

ZIP codes in Gibson County without a residential area (GeoNames postal codes)
ZIP	Postal name
38331	Eaton
38346	Idlewild

Source: GeoNames postal codes (CC BY 4.0).

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

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Gibson County's ZIP codes use 3 prefixes: 380, 382 and 383.

Three-digit prefixes of Gibson 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 Gibson County's
Prefix	Sectional center	Here	All codes
380	Memphis, TN (SCF 380)	1	60
382	Memphis, TN (SCF 380)	3	32
383	Memphis, TN (SCF 380)	11	72

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

Where are the ZIP codes of Gibson County?