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County ZIP codes · Oklahoma · FIPS 40007

Beaver County, OK ZIP Codes

Beaver County, Oklahoma has 7 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 6 of the residential ones lie mainly in Beaver County and 1 mainly in a neighboring county; 4 cross the county line. Median household income ranges from $57,619 in 73848 (Laverne) to $58,646 in 73950 (Turpin) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Beaver County?

73843 · Gage: $45k73844 · Gate: –73848 · Laverne: $58k73931 · Balko: $50k73932 · Beaver: $58k73938 · Forgan: $74k73950 · Turpin: $59k7384873932738437395073844739387393173843 · Gage: $45k73844 · Gate: –73848 · Laverne: $58k73931 · Balko: $50k73932 · Beaver: $58k73938 · Forgan: $74k73950 · Turpin: $59k7384873932738437395073844739387393173843 · Gage: $45k73844 · Gate: –73848 · Laverne: $58k73931 · Balko: $50k73932 · Beaver: $58k73938 · Forgan: $74k73950 · Turpin: $59k73848739327384373950738447393873931
The residential ZIP codes of Beaver 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 7 postal town names: Beaver, Laverne, Turpin, Gage, Forgan, Balko, Gate.

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

All 7 residential ZIP codes in Beaver County

6 ZIP codes lie mainly in Beaver County; 1 more reaches into it from a neighboring county and follows the first table.

Residential ZIP codes mainly in Beaver County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
73932 Beaver 1,940 4 $58k $156k 100%
73848 Laverne 1,555 3 $58k $124k 57%
73950 Turpin 1,377 6 $59k $168k 80%
73938 Forgan 728 3 $74k $90k 100%
73931 Balko 434 2 $50k $97k 100%
73844 Gate 297 1 – $101k 89%

Partly in Beaver County

Residential ZIP codes mainly in another county that reach at least 1% into Beaver County, by their share here
In this county
73843 Gage 754 2 $45k $133k 6%

Download the 7 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?

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

Share of each ZIP code's land in Beaver County and in the neighboring counties
ZIPIn BeaverElsewhere
7384857%Harper County43%
7395080%Texas County20%
738436%Ellis County94%
7384489%Harper County11%

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

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

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Beaver County's ZIP codes use 2 prefixes: 738 and 739.

Three-digit prefixes of Beaver 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 Beaver County's
PrefixSectional centerHereAll codes
738Oklahoma City, OK (SCF 730)320
739Amarillo, TX (SCF 790)416

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