ZIP 59033 is served primarily by Sweet Grass County, MT — including Big Timber. ZIP-level data is sparse — showing the Sweet Grass County aggregate. FEMA NRI rates wildfire risk here as Very High.
Dec peaks. Jan dips. ZIP-level seasonality is sparse — this is the county aggregate.
Top 5 NFIRS incident types — county-level breakdown.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Power line down | 12 | 27.9% | |
| 2 | Grass fire | 10 | 23.3% | |
| 3 | Gas leak (natural gas or LPG) | 4 | 9.3% | |
| 4 | Special outside fire, other | 3 | 7.0% | |
| 5 | Unauthorized burning | 3 | 7.0% |
One city sit in Sweet Grass County. Click for the per-city NFIRS profile.
| # | City | Population | 2025 incidents | Building fires | Grade |
|---|---|---|---|---|---|
| 1 | Big Timber | 1,702 | 16 | 0 | A- |
The figures above are historical. For today's air quality, fire-weather warnings, and active fires, go to the official sources.
This ZIP doesn't have enough NFIRS coverage on its own (under 10 reported incidents across 2021–2025) to publish ZIP-level statistics, so we're showing the Sweet Grass County aggregate above. NFIRS reporting is voluntary and many rural ZIPs roll up to broader county totals. The ZIP-to-county mapping uses SimpleMaps' uscities.zips dataset.