Glasgow, MT ZIP code
The ZIP code for Glasgow, Montana is 59230. It is in Valley County.
- Population in these ZIPs
- 4,606
- Avg. median income
- $85,000population-weighted
- Typical home value
- $167,000population-weighted
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Glasgow, MT ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 59230 | 4,606 | $85,000 | $167,000 |
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 Glasgow
Frequently asked questions
What is the ZIP code for Glasgow, MT?
The ZIP code for Glasgow, MT is 59230.
What county is Glasgow, Montana in?
Glasgow ZIP codes are in Valley County.