Home› ZIP› 23509
ZIP-level NFIRS data

Fires in ZIP 23509

ZIP 23509 recorded 89 fire and hazmat incidents in 2025, 437 across 2021–2025. Primary county: Norfolk city, VA.

ZIP 23509 FIPS 51710 ZIP-level
Total incidents (2025)
89
437 across 5 years
Building fires
10
3 wildland
Wildfire risk
33
FEMA NRI · Low
Active fires
0
in Norfolk city
01 Five-year trend

Year over year in ZIP 23509

437 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 57
2022 97
2023 97
2024 97
2025 89
02 Seasonality

When do fires happen in ZIP 23509?

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

Jan 44
Feb 34
Mar 34
Apr 32
May 41
Jun 36
Jul 31
Aug 38
Sep 31
Oct 36
Nov 46
Dec 34
03 Top incident types

What kinds of calls lead in ZIP 23509?

Top 5 NFIRS incident types for ZIP 23509 across 2021–2025.

#Incident typeCountShare 
1 Power line down 76 17.4%
2 Gas leak (natural gas or LPG) 71 16.2%
3 Unauthorized burning 53 12.1%
4 Arcing, shorted electrical equipment 31 7.1%
5 Building fires 29 6.6%
04 Cause of ignition

What sparks fires in ZIP 23509?

For the 10 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
56%
42
Cause undetermined
11%
8
Intentional / arson
3%
2
Equipment / heat source failure
17%
13
Under investigation
11%
8
Act of nature (lightning)
2%
2
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 23509 fires across 2021–2025.

#Area of originCountShare 
1 Cooking area, kitchen 22 29.3%
2 Open area - outside; included are farmland, field 10 13.3%
3 Engine area, running gear, wheel area 9 12.0%
4 Bedroom - < 5 persons; included are jail or prison 4 5.3%
5 Laundry area, wash house (laundry) 4 5.3%
6 Bathroom, checkroom, lavatory, locker room 3 4.0%
7 Storage: supplies or tools; dead storage 3 4.0%
8 Exterior, exposed surface 3 4.0%
9 All other areas 17 22.7%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Undetermined 25 33.3%
2 Radiated, conducted heat from operating equipment 23 30.7%
3 Arcing 8 10.7%
4 Spark, ember or flame from operating equipment 5 6.7%
5 Heat, spark from friction 4 5.3%
6 Cigarette lighter 3 4.0%
7 Hot ember or ash 2 2.7%
8 Heat from direct flame, convection currents 2 2.7%
9 All other sources 3 4.0%
07 The biggest fires

8 fires · $445K in losses

Largest single-incident losses in ZIP 23509 across 2021–2025. These 8 fires alone account for 342% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $100,000 Building fires 2024 Significant
2 $80,000 Hazardous condition, other 2022 Significant
3 $50,000 Building fires 2024 Significant
4 $50,000 Building fires 2024 Significant
5 $50,000 Building fires 2024 Significant
6 $50,000 Building fires 2025 Significant
7 $40,000 Passenger vehicle fire 2024 Significant
8 $25,000 Building fires 2024 Significant
08 Cities in this ZIP

Most active cities in ZIP 23509

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 23509.

#City5-yr incidents 
1 Norfolk 437
11 Current conditions

Right now in 23509

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 — 437 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.