ZIP 61555 is served primarily by Tazewell County, IL — including Pekin. ZIP-level data is sparse — showing the Tazewell County aggregate.
Mar 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 | Building fires | 185 | 14.8% | |
| 2 | Gas leak (natural gas or LPG) | 132 | 10.6% | |
| 3 | Power line down | 106 | 8.5% | |
| 4 | Unauthorized burning | 106 | 8.5% | |
| 5 | Brush, or brush and grass mixture fire | 88 | 7.1% |
16 cities sit in Tazewell County. Click for the per-city NFIRS profile.
| # | City | Population | 2025 incidents | Building fires | Grade |
|---|---|---|---|---|---|
| 1 | Pekin | 32,075 | 479 | 54 | B |
| 2 | East Peoria | 22,552 | 205 | 22 | A- |
| 3 | Morton | 16,601 | 91 | 21 | A |
| 4 | Washington | 15,988 | 135 | 18 | A- |
| 5 | Creve Coeur | 4,695 | 66 | 13 | B- |
| 6 | Marquette Heights | 2,672 | 5 | 4 | A- |
| 7 | Tremont | 2,237 | 43 | 9 | C |
| 8 | Mackinaw | 1,942 | 57 | 12 | C- |
| 9 | Delavan | 1,708 | 31 | 2 | C |
| 10 | North Pekin | 1,622 | 14 | 4 | B+ |
| 11 | Heritage Lake | 1,595 | 0 | 0 | — |
| 12 | Minier | 1,063 | 15 | 4 | B |
| 13 | South Pekin | 1,003 | 13 | 2 | B+ |
| 14 | Green Valley | 772 | 24 | 3 | C+ |
| 15 | Hopedale | 747 | 14 | 1 | B |
| 16 | Deer Creek | 586 | 27 | 5 | C |
Some ZIPs span multiple counties. The primary above is the largest by population weight; secondary counties are below.
| County | State | Weight | |
|---|---|---|---|
| Peoria County | IL | 0.50 | FIPS 17143 |
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 Tazewell 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.