ZIP 66063 is served primarily by Johnson County, KS — including Overland Park. ZIP-level data is sparse — showing the Johnson County aggregate. FEMA NRI rates wildfire risk here as High.
Jul peaks. Sep dips. ZIP-level seasonality is sparse — this is the county aggregate.
Top 5 NFIRS incident types — county-level breakdown.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Gas leak (natural gas or LPG) | 687 | 19.6% | |
| 2 | Power line down | 415 | 11.9% | |
| 3 | Arcing, shorted electrical equipment | 372 | 10.6% | |
| 4 | Building fires | 332 | 9.5% | |
| 5 | Carbon monoxide incident | 231 | 6.6% |
17 cities sit in Johnson County. Click for the per-city NFIRS profile.
| # | City | Population | 2025 incidents | Building fires | Grade |
|---|---|---|---|---|---|
| 1 | Overland Park | 196,676 | 1,121 | 138 | B+ |
| 2 | Olathe | 142,114 | 681 | 46 | A- |
| 3 | Shawnee | 67,671 | 357 | 26 | B+ |
| 4 | Lenexa | 57,497 | 40 | 24 | A |
| 5 | Leawood | 33,784 | 195 | 17 | A |
| 6 | Gardner | 23,488 | 149 | 13 | A- |
| 7 | Prairie Village | 22,922 | 206 | 23 | A- |
| 8 | Merriam | 11,070 | 135 | 10 | B+ |
| 9 | Mission | 9,894 | 103 | 6 | B+ |
| 10 | Spring Hill | 8,279 | 105 | 9 | B |
| 11 | Roeland Park | 6,848 | 84 | 4 | B+ |
| 12 | De Soto | 6,248 | 65 | 5 | B+ |
| 13 | Fairway | 4,162 | 39 | 2 | A- |
| 14 | Mission Hills | 3,567 | 33 | 0 | A- |
| 15 | Edgerton | 1,894 | 40 | 2 | C+ |
| 16 | Westwood | 1,829 | 19 | 0 | B+ |
| 17 | Lake Quivira | 994 | 8 | 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 Johnson 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.