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County ZIP codes · Oklahoma · FIPS 40141

Tillman County, OK ZIP Codes

Tillman County, Oklahoma has 9 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 7 of the residential ones lie mainly in Tillman County and 2 mainly in a neighboring county; 3 cross the county line. Median household income ranges from $42,135 in 73566 (Snyder) to $49,734 in 73542 (Frederick) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Tillman County?

73528 · Chattanooga: $60k73530 · Davidson: $43k73542 · Frederick: $50k73546 · Grandfield: $34k73551 · Hollister: –73553 · Loveland: $49k73555 · Manitou: $66k73566 · Snyder: $42k73570 · Tipton: $67k73542735307357073528735467356673553735517355573528 · Chattanooga: $60k73530 · Davidson: $43k73542 · Frederick: $50k73546 · Grandfield: $34k73551 · Hollister: –73553 · Loveland: $49k73555 · Manitou: $66k73566 · Snyder: $42k73570 · Tipton: $67k73542735307357073528735467356673553735517355573528 · Chattanooga: $60k73530 · Davidson: $43k73542 · Frederick: $50k73546 · Grandfield: $34k73551 · Hollister: –73553 · Loveland: $49k73555 · Manitou: $66k73566 · Snyder: $42k73570 · Tipton: $67k735427353073570735287354673566735537355173555
The residential ZIP codes of Tillman 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 9 postal town names.

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

All 9 residential ZIP codes in Tillman County

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

Residential ZIP codes mainly in Tillman County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
73542 Frederick 4,092 14 $50k $96k 100%
73546 Grandfield 1,127 7 $34k $61k 92%
73570 Tipton 970 8 $67k $75k 100%
73530 Davidson 340 3 $43k $85k 100%
73555 Manitou 239 13 $66k $46k 100%
73553 Loveland 19 1 $49k $67k 100%
73551 Hollister 11 0 – $74k 100%

Partly in Tillman County

Residential ZIP codes mainly in another county that reach at least 1% into Tillman County, by their share here
In this county
73566 Snyder 1,459 13 $42k $106k 43%
73528 Chattanooga 617 6 $60k $156k 40%

Download the 9 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?

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

Share of each ZIP code's land in Tillman County and in the neighboring counties
ZIPIn TillmanElsewhere
7356643%Kiowa County 57%
7354692%Cotton County 8%
7352840%Cotton County 47%; Comanche County 13%

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

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

Three-digit prefixes of Tillman 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 Tillman County's
PrefixSectional centerHereAll codes
735 Oklahoma City, OK (SCF 730) 9 55

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