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ZIP Code 73664
Sentinel, OK, Washita County
Population
1,137
Land area
99.3sq mi
People per sq mi
11
City
Sentinel
ZIP 73664 and nearby ZIP codes
ZIP 73664 at a glance
- ZIP 73664 (Sentinel) is 81% less dense than Oklahoma as a whole.
- The median household income is $105,833, 63% above the Oklahoma median of $65,039.
- A typical owner-occupied home is valued at $109,100 (45% below Oklahoma) and median rent is $763 a month.
Local data for ZIP 73664
Counts from official public data
Housing and community stats
ZIP 73664, American Community Survey 2020-2024
Median household income
$105,833
Poverty rate
17.9%
Median home value
$109,100
Median rent
$763/mo
Homeownership
82.4%
Bachelor's or higher
35.8%
Median age
42.4
Average commute
18.9 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
20
ZIP Business Patterns 2023
Employees
78
$2.2M annual payroll
PPP loans
$2M
137 loans
Campaign donations
$958
0% D, 74% R, 2026 cycle
Environment and hazard risk
ZIP 73664, from FEMA, NOAA and EPA
Natural hazard risk
Very Low
Top: drought
Storm events since 1996
816
Countywide, mostly hail
Flood insurance policies
11
0.2% of homes, county
July high / Jan low
94° / 28°F
23.9 inches of rain a year
Health statistics
Share of adults in ZIP 73664, CDC PLACES estimates
Obesity
39.3%
U.S. 33.3% +6.0 pts
Diabetes
12.8%
U.S. 12.1% +0.7 pts
Smoking
16.2%
U.S. 12.8% +3.4 pts
Uninsured (18-64)
11.4%
U.S. 11.1% about the same
Frequently asked questions
- What city is ZIP code 73664?
- ZIP code 73664 is in Sentinel, OK (Washita County).
- What county is ZIP code 73664 in?
- ZIP code 73664 is mostly in Washita County, Oklahoma.
- How many people live in ZIP code 73664?
- About 1,137 people live in the 73664 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.