Lost Springs, KS ZIP code
The ZIP code for Lost Springs (also written Lost Spgs), Kansas is 66859. It is in Marion County.
- Population in these ZIPs
- 158
- Avg. median income
- $80,000population-weighted
- Typical home value
- —population-weighted
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Lost Springs, KS ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 66859 | 158 | $80,000 | — |
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 Lost Springs
Frequently asked questions
What is the ZIP code for Lost Springs, KS?
The ZIP code for Lost Springs, KS is 66859.
What county is Lost Springs, Kansas in?
Lost Springs ZIP codes are in Marion County.