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zipcodes.pro — CITY/OK/BLACKWELL

Blackwell ZIP code, Oklahoma

The ZIP code for Blackwell, OK is 74631, and its area code is 580.

USPS city name
1 ZIP code
Population
6,042
Area code
580

Blackwell in numbers

About 6,042 people live in Blackwell, in 2,351 households. The median household income is $53,435 a year, 18% below the Oklahoma median of $65,039 (US: $80,734). The median owner-occupied home is valued at $85,600 (57% below the Oklahoma median), and median gross rent is $809 a month. The median age is 38.9; 11.8% of adults 25 and over hold a bachelor's degree or higher (28.3% across Oklahoma); the average commute takes 23 minutes.

Population6,042Blackwell6,042
Households2,351Blackwell2,351
Median age38.9Blackwell38.9Oklahoma37.0US 38.9
Median household income$53,435Blackwell$53,435Oklahoma$65,039US $80,734
Median home value$85,600Blackwell$85,600Oklahoma$199,800US $332,700
Median gross rent$809Blackwell$809Oklahoma$1,014US $1,413
Bachelor's degree or higher11.8%Blackwell11.8%Oklahoma28.3%US 35.7%
Mean commute22.7 minBlackwell22.7 minOklahoma22.4 minUS 26.4 min
Population density1,082 / sq miBlackwell1,082 / sq mi

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

ZIP codes addressed as Blackwell

ZIP codes with the USPS city name Blackwell
ZIP City Type Population Median income Median home
74631 Blackwell , OK Standard 6,689 $53,964 $86,500

Map of Blackwell ZIP codes

74631

The ZIP codes of Blackwell, OK, 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.

Towns near Blackwell

The nearest larger towns are Ponca City (24,326 people, 14 mi), Arkansas City, KS (11,884 people, 24 mi) and Wellington, KS (7,615 people, 33 mi).

Towns near Blackwell
TownPopulationDistance
Tonkawa 3,014 9.1 mi
Ponca City 24,326 14.0 mi
Arkansas City, KS 11,884 23.7 mi

More nearby: every ZIP code in Kay County · Oklahoma ZIP codes

Cite this page

zipcodes.pro. “Blackwell, OK ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ok/blackwell

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