Isabel, SD ZIP code
The ZIP code for Isabel, South Dakota is 57633. It is in Corson County.
- Population in these ZIPs
- 445
- Avg. median income
- $78,800population-weighted
- Typical home value
- $70,000population-weighted
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Isabel, SD ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 57633 | 445 | $78,750 | $70,000 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Isabel
- Timber Lake 21 mi
- Watauga 27 mi
- Meadow 27 mi
- Keldron 28 mi
- Lantry 29 mi
- Whitehorse 30 mi
- Dupree 30 mi
- Bullhead 32 mi
- Mc Intosh 33 mi
- Morristown 33 mi
- Glencross 34 mi
- Trail City 36 mi
Frequently asked questions
What is the ZIP code for Isabel, SD?
The ZIP code for Isabel, SD is 57633.
What county is Isabel, South Dakota in?
Isabel ZIP codes are in Corson County.