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ZIP-level NFIRS data

Fires in ZIP 23117

ZIP 23117 recorded 130 fire and hazmat incidents in 2025, 455 across 2021–2025. Primary county: Louisa County, VA.

ZIP 23117 FIPS 51109 ZIP-level 2 counties
Total incidents (2025)
130
455 across 5 years
Building fires
11
28 wildland
Wildfire risk
23
FEMA NRI · Low
Active fires
0
in Louisa County
01 Five-year trend

Year over year in ZIP 23117

455 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 15
2022 84
2023 87
2024 139
2025 130
02 Seasonality

When do fires happen in ZIP 23117?

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

Jan 25
Feb 46
Mar 61
Apr 35
May 30
Jun 32
Jul 42
Aug 26
Sep 26
Oct 33
Nov 62
Dec 37
03 Top incident types

What kinds of calls lead in ZIP 23117?

Top 5 NFIRS incident types for ZIP 23117 across 2021–2025.

#Incident typeCountShare 
1 Authorized controlled burning 60 13.2%
2 Brush, or brush and grass mixture fire 57 12.5%
3 Hazardous condition, other 45 9.9%
4 Gas leak (natural gas or LPG) 30 6.6%
5 Building fires 27 5.9%
04 Cause of ignition

What sparks fires in ZIP 23117?

For the 11 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
49%
43
Cause undetermined
16%
14
Intentional / arson
8%
7
Equipment / heat source failure
11%
10
Under investigation
11%
10
Act of nature (lightning)
5%
4
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 23117 fires across 2021–2025.

#Area of originCountShare 
1 Undetermined 25 28.4%
2 Engine area, running gear, wheel area 17 19.3%
3 Open area - outside; included are farmland, field 6 6.8%
4 Vehicle area, other 5 5.7%
5 Outside area, other 5 5.7%
6 Other 4 4.5%
7 Wildland, woods 4 4.5%
8 Exterior balcony, unenclosed porch 3 3.4%
9 All other areas 19 21.6%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 44 50.0%
2 Heat from powered equipment, other 9 10.2%
3 Heat source: other 7 8.0%
4 Hot or smoldering object, other 4 4.5%
5 Hot ember or ash 4 4.5%
6 Radiated, conducted heat from operating equipment 3 3.4%
7 Arcing 3 3.4%
8 Heat, spark from friction 3 3.4%
9 All other sources 11 12.5%
07 The biggest fires

8 fires · $918K in losses

Largest single-incident losses in ZIP 23117 across 2021–2025. These 8 fires alone account for 514% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $283,000 Building fires 2024 Major
2 $225,000 Off-road vehicle or heavy equipment fire 2024 Significant
3 $100,000 Building fires 2022 Significant
4 $100,000 Fire in mobile home used as fixed residence 2024 Significant
5 $100,000 Building fires 2025 Significant
6 $50,000 Mobile property (vehicle) fire, other 2025 Significant
7 $35,000 Off-road vehicle or heavy equipment fire 2024 Significant
8 $25,000 Water vehicle fire 2025 Significant
08 Cities in this ZIP

Most active cities in ZIP 23117

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 23117.

#City5-yr incidents 
1 Mineral 454
2 Louisa 1
10 Also served by

ZIP 23117 crosses 2 counties

Some ZIPs span multiple counties. The primary above is the largest by population weight; secondary counties are below.

CountyStateWeight 
Spotsylvania County VA 1.00 FIPS 51177
11 Current conditions

Right now in 23117

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 — 455 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.