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County ZIP codes · Oklahoma · FIPS 40033

Cotton County, OK ZIP Codes

Cotton County, Oklahoma has 10 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 6 of the residential ones lie mainly in Cotton County and 4 mainly in a neighboring county; 7 cross the county line. Median household income ranges from $29,737 in 73568 (Temple) to $86,667 in 73543 (Geronimo) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Cotton County?

73528 · Chattanooga: $60k73529 · Comanche: $70k73531 · Devol: $69k73540 · Faxon: $87k73543 · Geronimo: $87k73546 · Grandfield: $34k73548 · Hastings: –73562 · Randlett: $67k73568 · Temple: $30k73572 · Walters: $57k7357273529735287354673562735487353173543735687354073528 · Chattanooga: $60k73529 · Comanche: $70k73531 · Devol: $69k73540 · Faxon: $87k73543 · Geronimo: $87k73546 · Grandfield: $34k73548 · Hastings: –73562 · Randlett: $67k73568 · Temple: $30k73572 · Walters: $57k73572735297352873546735627354873531735437354073528 · Chattanooga: $60k73529 · Comanche: $70k73531 · Devol: $69k73540 · Faxon: $87k73543 · Geronimo: $87k73546 · Grandfield: $34k73548 · Hastings: –73562 · Randlett: $67k73568 · Temple: $30k73572 · Walters: $57k7357273529735287354673562735487354373540
The residential ZIP codes of Cotton 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 $29,737 and $70,143.

They carry 10 postal town names.

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

All 10 residential ZIP codes in Cotton County

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

Residential ZIP codes mainly in Cotton County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
73572 Walters 3,045 12 $57k $124k 96%
73568 Temple 1,144 12 $30k $55k 100%
73528 Chattanooga 617 6 $60k $156k 47%
73562 Randlett 535 5 $67k $141k 100%
73548 Hastings 428 7 – $98k 53%
73531 Devol 368 5 $69k $181k 100%

Partly in Cotton County

Residential ZIP codes mainly in another county that reach at least 1% into Cotton County, by their share here
In this county
73543 Geronimo 1,993 30 $87k $117k 28%
73546 Grandfield 1,127 7 $34k $61k 8%
73540 Faxon 324 6 $87k $211k 3%
73529 Comanche 4,898 20 $70k $114k 2%

Download the 10 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 Cotton County extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Cotton County and in the neighboring counties
ZIPIn CottonElsewhere
735292%Stephens County74%; Jefferson County24%
7357296%Comanche County4%
7354328%Comanche County72%
735468%Tillman County92%
7352847%Tillman County40%; Comanche County13%
7354853%Jefferson County41%; Stephens County6%
735403%Comanche County97%

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

Which first three digits do Cotton 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 Cotton County starts with 735.

Three-digit prefixes of Cotton 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 Cotton County's
PrefixSectional centerHereAll codes
735Oklahoma City, OK (SCF 730)1055

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