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ZIP Code 64166
Smithville, MO, Clay County
Population
270
Land area
4.9sq mi
People per sq mi
55
City
Smithville
ZIP 64166 and nearby ZIP codes
ZIP 64166 at a glance
- ZIP 64166 (Smithville) is 39% less dense than Missouri as a whole.
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
5
ZIP Business Patterns 2023
Employees
11
$317K annual payroll
PPP loans
$32.3K
4 loans
Campaign donations
$38.1K
41% D, 0% R, 2026 cycle
Environment and hazard risk
ZIP 64166, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Moderate
Top: cold wave
Storm events since 1996
907
Countywide, mostly hail
Flood insurance policies
258
0.3% of homes, county
July high / Jan low
87° / 16°F
40.0 inches of rain a year
Health statistics
Share of adults in ZIP 64166, CDC PLACES estimates
Obesity
37.0%
U.S. 33.3% +3.7 pts
Diabetes
12.9%
U.S. 12.1% +0.8 pts
Smoking
13.7%
U.S. 12.8% +0.9 pts
Uninsured (18-64)
5.9%
U.S. 11.1% -5.2 pts
Frequently asked questions
- What city is ZIP code 64166?
- ZIP code 64166 is in Smithville, MO (Clay County).
- What county is ZIP code 64166 in?
- ZIP code 64166 is mostly in Clay County, Missouri.
- How many people live in ZIP code 64166?
- About 270 people live in the 64166 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.