2026 Rankings

Safest ZIP Codes for Wildfire Smoke in Iowa — 2026

Last updated: June 4, 2026

1,064 ZIP codes ranked by Smoke Risk #1: ZIP 50027 (Barnes City, 1/100) — very_low

Out of 1,064 ZIP codes in Iowa with wildfire data, these have the lowest smoke risk.

Statistic Value
ZIP codes ranked 1,064
Avg smoke risk (top 100) 1/100

Top 100 ZIP Codes

Rank ZIP City Smoke Risk Risk Level County Fires (5yr)
1 50027 Barnes City 1/100 very_low 0
2 50028 Baxter 1/100 very_low 1
3 50127 Ira 1/100 very_low 1
4 50135 Kellogg 1/100 very_low 1
5 50137 Killduff 1/100 very_low 1
6 50143 Leighton 1/100 very_low 0
7 50153 Lynnville 1/100 very_low 1
8 50169 Mitchellville 1/100 very_low 1
9 50170 Monroe 1/100 very_low 1
10 50207 New Sharon 1/100 very_low 0
11 50208 Newton 1/100 very_low 1
12 50228 Prairie City 1/100 very_low 1
13 50232 Reasnor 1/100 very_low 1
14 50251 Sully 1/100 very_low 1
15 50256 Tracy 1/100 very_low 0
16 50607 Aurora 1/100 very_low 0
17 50609 Beaman 1/100 very_low 0
18 50621 Conrad 1/100 very_low 0
19 50629 Fairbank 1/100 very_low 0
20 50638 Grundy Center 1/100 very_low 0
21 50641 Hazleton 1/100 very_low 0
22 50644 Independence 1/100 very_low 0
23 50650 Lamont 1/100 very_low 0
24 50654 Masonville 1/100 very_low 0
25 50657 Morrison 1/100 very_low 0
26 50669 Reinbeck 1/100 very_low 0
27 50671 Stanley 1/100 very_low 0
28 50682 Winthrop 1/100 very_low 0
29 51655 Fremont County 1/100 very_low 0
30 52030 Andrew 1/100 very_low 0
31 52031 Bellevue 1/100 very_low 0
32 52037 Delmar 1/100 very_low 0
33 52057 Manchester 1/100 very_low 0
34 52060 Maquoketa 1/100 very_low 0
35 52064 Miles 1/100 very_low 0
36 52069 Preston 1/100 very_low 0
37 52070 Sabula 1/100 very_low 0
38 52074 Spragueville 1/100 very_low 0
39 52075 Springbrook 1/100 very_low 0
40 52079 Zwingle 1/100 very_low 0
41 52205 Anamosa 1/100 very_low 0
42 52207 Baldwin 1/100 very_low 0
43 52212 Center Junction 1/100 very_low 0
44 52216 Clarence 1/100 very_low 0
45 52223 Delhi 1/100 very_low 0
46 52237 Hopkinton 1/100 very_low 0
47 52252 Langworthy 1/100 very_low 0
48 52254 Lost Nation 1/100 very_low 0
49 52255 Lowden 1/100 very_low 0
50 52305 Martelle 1/100 very_low 0
51 52306 Mechanicsville 1/100 very_low 0
52 52309 Monmouth 1/100 very_low 0
53 52310 Monticello 1/100 very_low 0
54 52312 Morley 1/100 very_low 0
55 52320 Olin 1/100 very_low 0
56 52321 Onslow 1/100 very_low 0
57 52323 Oxford Junction 1/100 very_low 0
58 52326 Quasqueton 1/100 very_low 0
59 52329 Rowley 1/100 very_low 0
60 52330 Ryan 1/100 very_low 0
61 52337 Stanwood 1/100 very_low 0
62 52358 West Branch 1/100 very_low 0
63 52362 Wyoming 1/100 very_low 0
64 52501 Ottumwa 1/100 very_low 0
65 52530 Agency 1/100 very_low 0
66 52534 Beacon 1/100 very_low 0
67 52535 Birmingham 1/100 very_low 0
68 52536 Blakesburg 1/100 very_low 0
69 52537 Bloomfield 1/100 very_low 0
70 52538 Bloomfield 1/100 very_low 0
71 52542 Cantril 1/100 very_low 0
72 52543 Cedar 1/100 very_low 0
73 52548 Chillicothe 1/100 very_low 0
74 52551 Douds 1/100 very_low 0
75 52552 Drakesville 1/100 very_low 0
76 52553 Eddyville 1/100 very_low 0
77 52554 Eldon 1/100 very_low 0
78 52560 Floris 1/100 very_low 0
79 52561 Fremont 1/100 very_low 0
80 52565 Keosauqua 1/100 very_low 0
81 52566 Kirkville 1/100 very_low 0
82 52570 Milton 1/100 very_low 0
83 52573 Mount Sterling 1/100 very_low 0
84 52577 Oskaloosa 1/100 very_low 0
85 52584 Pulaski 1/100 very_low 0
86 52586 Rose Hill 1/100 very_low 0
87 52588 Selma 1/100 very_low 0
88 52595 University Park 1/100 very_low 0
89 52620 Bonaparte 1/100 very_low 0
90 52626 Farmington 1/100 very_low 0
91 52651 Stockport 1/100 very_low 0
92 52701 Andover 1/100 very_low 0
93 52721 Bennett 1/100 very_low 0
94 52722 Bettendorf 1/100 very_low 0
95 52726 Blue Grass 1/100 very_low 0
96 52727 Bryant 1/100 very_low 0
97 52728 Buffalo 1/100 very_low 0
98 52729 Calamus 1/100 very_low 0
99 52730 Camanche 1/100 very_low 0
100 52731 Charlotte 1/100 very_low 0

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How this ranking is calculated, data sources, and limitations: Rankings Methodology →


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Disclaimer: Rankings are based on EPA, FEMA, and federal agency data. They reflect historical patterns and risk indicators, not necessarily current conditions. For the most current information, contact your local water utility or request a Consumer Confidence Report.

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