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ZIP-level NFIRS data

Fires in ZIP 51033

ZIP 51033 recorded 12 fire and hazmat incidents in 2025, 32 across 2021–2025. Primary county: Buena Vista County, IA.

ZIP 51033 FIPS 19021 ZIP-level
Total incidents (2025)
12
32 across 5 years
Building fires
0
9 wildland
Wildfire risk
18
FEMA NRI · Very Low
Active fires
0
in Buena Vista County
01 Five-year trend

Year over year in ZIP 51033

32 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 1
2022 5
2023 3
2024 11
2025 12
02 Seasonality

When do fires happen in ZIP 51033?

Apr peaks. Jan dips. Aggregated across all 5 years inside this ZIP.

Jan 0
Feb 2
Mar 4
Apr 15
May 3
Jun 0
Jul 4
Aug 0
Sep 1
Oct 1
Nov 2
Dec 0
03 Top incident types

What kinds of calls lead in ZIP 51033?

Top 5 NFIRS incident types for ZIP 51033 across 2021–2025.

#Incident typeCountShare 
1 Grass fire 10 31.2%
2 Building fires 6 18.8%
3 Authorized controlled burning 4 12.5%
4 Prescribed fire 4 12.5%
5 Brush, or brush and grass mixture fire 3 9.4%
04 Cause of ignition

What sparks fires in ZIP 51033?

For the 0 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
50%
2
Cause undetermined
25%
1
Intentional / arson
0%
0
Equipment / heat source failure
0%
0
Under investigation
0%
0
Act of nature (lightning)
25%
1
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 51033 fires across 2021–2025.

#Area of originCountShare 
1 Function area, other 1 25.0%
2 Structural area, other 1 25.0%
3 Outside area, other 1 25.0%
4 Undetermined 1 25.0%
06 What ignited it

The leading heat sources here

NFIRS HEAT_SOURC code — the physical thing that started the fire.

#Heat sourceCountShare 
1 Flying brand, ember, spark 2 50.0%
2 Hot ember or ash 1 25.0%
3 Undetermined 1 25.0%
07 The biggest fires

3 fires · $77K in losses

Largest single-incident losses in ZIP 51033 across 2021–2025. These 3 fires alone account for 0% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $50,000 Building fires 2022 Significant
2 $25,000 Building fires 2022 Significant
3 $1,500 Building fires 2024 Significant
11 Current conditions

Right now in 51033

The figures above are historical. For today's air quality, fire-weather warnings, and active fires, go to the official sources.

About ZIP-level data

NFIRS reports each fire incident with a 5-digit address ZIP. We aggregate those rows directly to produce ZIP-level totals — 32 incidents in this ZIP across 2021–2025. Building-fire breakdowns (Area of Origin, Heat Source, ignition cause) only count fires investigators classified beyond the basic incident report. Because NFIRS reporting is voluntary, totals are a strong indicator rather than a complete census.