Grass Range, MT ZIP code
The ZIP code for Grass Range, Montana is 59032. It is in Fergus County.
- Population in these ZIPs
- 409
- Avg. median income
- $42,000population-weighted
- Typical home value
- $318,800population-weighted
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Grass Range, MT ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 59032 | 409 | $42,000 | $318,800 |
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 Grass Range
Frequently asked questions
What is the ZIP code for Grass Range, MT?
The ZIP code for Grass Range, MT is 59032.
What county is Grass Range, Montana in?
Grass Range ZIP codes are in Fergus County.