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Stephan, SD
Census-designated place in Hyde County, South Dakota. ZIP codes: 57346.
Population
13
Land area
0.3sq mi
People per sq mi
47
ZIP codes
1
Stephan and its ZIP codes
Stephan at a glance
- Stephan is about 3.9 times as dense as South Dakota as a whole.
Local data for Stephan, SD
Counts from official public data
Economy and federal money
Jobs, pay, income and spending are for Hyde County. PPP loans are for Stephan.
Unemployment rate
1.3%
Sep 2026, -0.3 pts in a year
Average annual pay
$55,388
546 jobs, 2025
Income per person
$72,554
BEA, 2024
Federal spending
$27.9M
FY 2026, $22,069 per person
Environment and hazard risk
Stephan, SD, from FEMA, NOAA and EPA
Natural hazard risk
Very Low
Top: wildfire
Storm events since 1996
530
Countywide, mostly thunderstorm wind
July high / Jan low
85° / 5°F
21.2 inches of rain a year
ZIP codes in Stephan
1 in or overlapping Stephan. Population shown
Cities near Stephan
| Name | Distance | Land area (sq mi) |
|---|---|---|
| Lower BruleCensus-designated place | 14 mi | 0.4 |
| Fort ThompsonCensus-designated place | 14 mi | 10.4 |
| West BruleCensus-designated place | 15 mi | 1.2 |
| HighmoreCity | 19 mi | 1.9 |
| Millerdale ColonyCensus-designated place | 20 mi | 0.3 |
| Ree HeightsTown | 23 mi | 0.3 |
| HarroldTown | 24 mi | 0.4 |
| RelianceTown | 26 mi | 1.1 |
| Gann ValleyCensus-designated place | 28 mi | 0.1 |
Frequently asked questions
- What county is Stephan, SD in?
- Stephan is in Hyde County, South Dakota.
- What ZIP codes are in Stephan, SD?
- ZIP codes in or overlapping Stephan include 57346.
- What is the population of Stephan, SD?
- About 13 people live in Stephan, based on American Community Survey 5-year estimates.
- What cities are near Stephan?
- Nearby places include Lower Brule (14 mi), Fort Thompson (14 mi), West Brule (15 mi), Highmore (19 mi), Millerdale Colony (20 mi).
Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023