Checked
ZIP Code 57725
New Underwood, SD, Pennington County
Population
130
Land area
116.9sq mi
People per sq mi
1
City
New Underwood
ZIP 57725 and nearby ZIP codes
ZIP 57725 at a glance
- ZIP 57725 (New Underwood) is 91% less dense than South Dakota as a whole.
Local data for ZIP 57725
Counts from official public data
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
3
ZIP Business Patterns 2023
Employees
30
$1.3M annual payroll
PPP loans
$506K
33 loans
Environment and hazard risk
ZIP 57725, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Low
Top: wildfire
Storm events since 1996
3,274
Countywide, mostly hail
Flood insurance policies
253
0.6% of homes, county
July high / Jan low
86° / 13°F
17.4 inches of rain a year
Health statistics
Share of adults in ZIP 57725, CDC PLACES estimates
Obesity
36.9%
U.S. 33.3% +3.6 pts
Diabetes
13.8%
U.S. 12.1% +1.7 pts
Smoking
19.2%
U.S. 12.8% +6.4 pts
Uninsured (18-64)
9.4%
U.S. 11.1% -1.7 pts
Frequently asked questions
- What city is ZIP code 57725?
- ZIP code 57725 is in New Underwood, SD (Pennington County).
- What county is ZIP code 57725 in?
- ZIP code 57725 is mostly in Pennington County, South Dakota.
- How many people live in ZIP code 57725?
- About 130 people live in the 57725 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.