ZIP 95910 is served primarily by Sierra County, CA — including Loyalton. ZIP-level data is sparse — showing the Sierra County aggregate. FEMA NRI rates wildfire risk here as Very High.
May peaks. Feb dips. ZIP-level seasonality is sparse — this is the county aggregate.
Top 5 NFIRS incident types — county-level breakdown.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Authorized controlled burning | 4 | 30.8% | |
| 2 | Passenger vehicle fire | 2 | 15.4% | |
| 3 | Forest, woods or wildland fire | 2 | 15.4% | |
| 4 | Building fires | 1 | 7.7% | |
| 5 | Road freight or transport vehicle fire | 1 | 7.7% |
2 cities sit in Sierra County. Click for the per-city NFIRS profile.
| # | City | Population | 2025 incidents | Building fires | Grade |
|---|---|---|---|---|---|
| 1 | Loyalton | 997 | 1 | 0 | A- |
| 2 | Sierra Brooks | 503 | 0 | 0 | — |
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 Sierra 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.