Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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zipcodes.pro — STATE/OK/COUNTY/BLAINE

Blaine County, OK ZIP codes

There are 8 ZIP codes in Blaine County, OK, in 8 towns, from 73040 to 73772. The largest are 73772 (Watonga), 73763 (Okeene) and 73040 (Geary). 1 more crosses into it from a neighbouring county: 73724.

The county seat is Watonga.

ZIP codes
8
Partly in it
1 more
Towns
8
County seat
Watonga
County FIPS
40011
Population
8,570
Median household income
$61,642
Land area
928 sq mi

Blaine County ZIP codes by town

Watonga (county seat)
73772

Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.

ZIP codes partly in Blaine County

This ZIP code lies mostly in a neighbouring county but covers a twentieth or more of Blaine County.

Map of Blaine County ZIP codes

7304073043736467374473755737637377073772

The ZIP codes of Blaine County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Blaine County in numbers

About 8,570 people live in Blaine County, in 3,381 households, the 61st most populous of Oklahoma's 77 counties. The median household income is $61,642 a year, 5% below the Oklahoma median of $65,039 (US: $80,734). The median owner-occupied home is valued at $126,900 (36% below the Oklahoma median), and median gross rent is $852 a month. The median age is 41.2; 18.1% of adults 25 and over hold a bachelor's degree or higher (28.3% across Oklahoma); the average commute takes 19 minutes.

Population8,570Blaine8,570
Households3,381Blaine3,381
Median age41.2Blaine41.2Oklahoma37.0US 38.9
Median household income$61,642Blaine$61,642Oklahoma$65,039US $80,734
Median home value$126,900Blaine$126,900Oklahoma$199,800US $332,700
Median gross rent$852Blaine$852Oklahoma$1,014US $1,413
Bachelor's degree or higher18.1%Blaine18.1%Oklahoma28.3%US 35.7%
Mean commute19.0 minBlaine19.0 minOklahoma22.4 minUS 26.4 min
Population density9 / sq miBlaine9 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.

Largest towns in Blaine County

Largest towns in Blaine County
TownZIP codesPopulation
Watonga 1 2,623
Okeene 1 1,212
Geary 1 841
Longdale 1 146
Greenfield 1 113
Fay 1 51
Hitchcock 1 40
Southard 1 20

Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.

Neighbouring counties

Counties that share a ZIP code with Blaine County.

Not sure you are in Blaine County? What county am I in? answers from your location, near a county line included.

Every ZIP code in Blaine County, with figures

ZIP codes in Blaine County
ZIP City Type Population Median income Median home
73040 Geary , OK Standard 1,349 $61,328 $117,000
73043 Greenfield , OK Standard 142 $81,250 $90,000
73646 Fay , OK Standard 400 $73,250 $129,500
73744 Hitchcock , OK Standard 227 $63,500 $120,800
73755 Longdale , OK Standard 707 $78,750 $124,800
73763 Okeene , OK Standard 1,812 $61,868 $135,400
73770 Southard , OK Standard 20 — —
73772 Watonga , OK Standard 3,260 $58,591 $116,900

Cite this page

zipcodes.pro. “Blaine County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/ok/county/blaine

Underlying data is public domain or openly licensed — sources, vintages and licences.