ZIP 99329 is served primarily by Walla Walla County, WA — including Walla Walla. ZIP-level data is sparse — showing the Walla Walla County aggregate. FEMA NRI rates wildfire risk here as Very High.
Jul 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 | Unauthorized burning | 56 | 10.5% | |
| 2 | Brush, or brush and grass mixture fire | 54 | 10.1% | |
| 3 | Power line down | 54 | 10.1% | |
| 4 | Gas leak (natural gas or LPG) | 43 | 8.1% | |
| 5 | Building fires | 41 | 7.7% |
6 cities sit in Walla Walla County. Click for the per-city NFIRS profile.
| # | City | Population | 2025 incidents | Building fires | Grade |
|---|---|---|---|---|---|
| 1 | Walla Walla | 33,842 | 325 | 28 | B |
| 2 | College Place | 9,796 | 10 | 3 | A |
| 3 | Burbank | 3,383 | 73 | 6 | B- |
| 4 | Garrett | 1,873 | 0 | 0 | — |
| 5 | Walla Walla East | 1,826 | 0 | 0 | — |
| 6 | Waitsburg | 956 | 23 | 0 | C+ |
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 Walla Walla 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.