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zipcodes.pro — STATE/OK/COUNTY/GRADY

Grady County, OK ZIP codes

There are 12 ZIP codes in Grady County, OK, in 11 towns, from 73002 to 73092. The largest are 73010 (Blanchard), 73018 (Chickasha) and 73089 (Tuttle). 1 more crosses into it from a neighbouring county: 73055.

The county seat is Chickasha.

ZIP codes
12
Partly in it
1 more
Towns
11
County seat
Chickasha
County FIPS
40051
Population
56,606
Median household income
$75,419
Land area
1,101 sq mi
Area codes
405, 572
Metro area
Oklahoma City

Grady County ZIP codes by town

Chickasha (county seat)
73018, 73023

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 Grady County

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

Map of Grady County ZIP codes

730027300473010730117301873023730597306773079730827308973092

The ZIP codes of Grady 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.

Grady County in numbers

About 56,606 people live in Grady County, in 20,688 households, the 13th most populous of Oklahoma's 77 counties. The median household income is $75,419 a year, 16% above the Oklahoma median of $65,039 (US: $80,734). The median owner-occupied home is valued at $205,800 (3% above the Oklahoma median), and median gross rent is $883 a month. The median age is 40.0; 22.8% of adults 25 and over hold a bachelor's degree or higher (28.3% across Oklahoma); the average commute takes 26 minutes.

Population56,606Grady56,606
Households20,688Grady20,688
Median age40.0Grady40.0Oklahoma37.0US 38.9
Median household income$75,419Grady$75,419Oklahoma$65,039US $80,734
Median home value$205,800Grady$205,800Oklahoma$199,800US $332,700
Median gross rent$883Grady$883Oklahoma$1,014US $1,413
Bachelor's degree or higher22.8%Grady22.8%Oklahoma28.3%US 35.7%
Mean commute26.3 minGrady26.3 minOklahoma22.4 minUS 26.4 min
Population density51 / sq miGrady51 / 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 Grady County

Largest towns in Grady County
TownZIP codesPopulation
Chickasha 2 16,539
Blanchard 1 9,215
Tuttle 1 8,040
Minco 1 1,607
Rush Springs 1 1,299
Ninnekah 1 966
Alex 1 529
Amber 1 445
Verden 1 441
Pocasset 1 181
Bradley 1 126

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 Grady County.

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

Every ZIP code in Grady County, with figures

ZIP codes in Grady County
ZIP City Type Population Median income Median home
73002 Alex , OK Standard 1,177 $69,808 $105,600
73004 Amber , OK Standard 853 $83,036 $162,900
73010 Blanchard , OK Standard 21,521 $90,110 $271,900
73011 Bradley , OK Standard 607 $59,531 $106,300
73018 Chickasha , OK Standard 20,505 $56,484 $141,400
73023 Chickasha , OK No street area — — —
73059 Minco , OK Standard 2,784 $73,125 $169,100
73067 Ninnekah , OK Standard 1,606 $63,603 $129,000
73079 Pocasset , OK Standard 682 $95,972 $182,500
73082 Rush Springs , OK Standard 2,714 $59,211 $133,700
73089 Tuttle , OK Standard 14,290 $103,048 $291,300
73092 Verden , OK Standard 732 $51,750 $135,800

Cite this page

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

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