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County ZIP codes · Oklahoma · FIPS 40151

Woods County, OK ZIP Codes

Woods County, Oklahoma has 8 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 6 of the residential ones lie mainly in Woods County and 2 mainly in a neighboring county; 6 cross the county line.

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Woods County?

73716 · Aline: $78k73717 · Alva: $51k73726 · Carmen: $59k73729 · Cleo Springs: $67k73731 · Dacoma: $62k73746 · Hopeton: –73842 · Freedom: –73860 · Waynoka: $63k7371773842738607371673726737297373173716 · Aline: $78k73717 · Alva: $51k73726 · Carmen: $59k73729 · Cleo Springs: $67k73731 · Dacoma: $62k73746 · Hopeton: –73842 · Freedom: –73860 · Waynoka: $63k7371773842738607371673726737297373173716 · Aline: $78k73717 · Alva: $51k73726 · Carmen: $59k73729 · Cleo Springs: $67k73731 · Dacoma: $62k73746 · Hopeton: –73842 · Freedom: –73860 · Waynoka: $63k737177384273860737167372673729
The residential ZIP codes of Woods 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).

All 8 residential ZIP codes in Woods County

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

Residential ZIP codes mainly in Woods County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
73717 Alva 6,852 10 $51k $142k 95%
73860 Waynoka 1,207 4 $63k $93k 61%
73716 Aline 454 3 $78k $104k 57%
73842 Freedom 354 1 – $213k 67%
73731 Dacoma 102 3 $62k – 100%
73746 Hopeton 9 18 – – 100%

Partly in Woods County

Residential ZIP codes mainly in another county that reach at least 1% into Woods County, by their share here
In this county
73726 Carmen 420 4 $59k $65k 40%
73729 Cleo Springs 645 9 $67k $100k 16%

Download the 8 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 Woods County extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Woods County and in the neighboring counties
ZIPIn WoodsElsewhere
7371795%Alfalfa County 5%
7386061%Major County 39%
7372916%Major County 84%
7371657%Alfalfa County 34%; Major County 8%
7372640%Alfalfa County 60%
7384267%Woodward County 25%; Harper County 9%

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

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

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Woods County's ZIP codes use 2 prefixes: 737 and 738.

Three-digit prefixes of Woods 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 Woods County's
PrefixSectional centerHereAll codes
737 Oklahoma City, OK (SCF 730) 6 51
738 Oklahoma City, OK (SCF 730) 2 20

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