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ZIP Code 57446
Hecla, SD, Brown County
Population
223
Land area
155.5sq mi
People per sq mi
1
City
Hecla
ZIP 57446 and nearby ZIP codes
ZIP 57446 at a glance
- ZIP 57446 (Hecla) is 88% less dense than South Dakota as a whole.
Local data for ZIP 57446
Counts from official public data
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
10
ZIP Business Patterns 2023
Employees
40
$1.7M annual payroll
PPP loans
$1.6M
84 loans
Environment and hazard risk
ZIP 57446, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Low
Top: winter weather
Storm events since 1996
1,202
Countywide, mostly thunderstorm wind
Flood insurance policies
114
0.7% of homes, county
July high / Jan low
83° / 0°F
22.5 inches of rain a year
Health statistics
Share of adults in ZIP 57446, CDC PLACES estimates
Obesity
34.4%
U.S. 33.3% +1.1 pts
Diabetes
14.0%
U.S. 12.1% +1.9 pts
Smoking
12.8%
U.S. 12.8% about the same
Uninsured (18-64)
6.4%
U.S. 11.1% -4.7 pts
Frequently asked questions
- What city is ZIP code 57446?
- ZIP code 57446 is in Hecla, SD (Brown County).
- What county is ZIP code 57446 in?
- ZIP code 57446 is mostly in Brown County, South Dakota.
- How many people live in ZIP code 57446?
- About 223 people live in the 57446 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.