Focused on United States

Fire station response access.
Check a US street address.

Protection uses road miles, estimated drive time, and station type. Lower is stronger. Area station inventories provide real context without assigning one score to a city or ZIP.

No city or ZIP Protection number. The address is the score path.

Lower is stronger Address-level HIFLD inventory
Property-specific check

Check Protection for a specific property

Enter a US street address to calculate routed station access, drive time, and station type.

Powered by PerilScore PerilScore Free for any US street address

FireProtectionScore explains one focused question: how does a property connect by road to a nearby fire station? Protection uses routed distance, estimated drive time, and station type. Lower numbers indicate stronger response access.

Area pages on this site show real station inventory records from HIFLD. They help describe local patterns, but they never assign one Protection number to a city, state, or ZIP. Enter a US street address to calculate Protection through the free PerilScore path.

What goes into Protection

  • Road miles to the selected nearby station
  • Estimated drive time over the road network
  • Station type, including a one-point adjustment when the station name signals volunteer service

Hydrants, water flow, staffing levels, apparatus, building construction, and live dispatch conditions remain outside this calculation. Protection is independent from official fire protection classifications.

How the calculation works

Distance gates run first: above 7 road miles gives base 10, and above 5 road miles gives base 9. At 5 miles or less, estimated time gives base 1 at 3 minutes or less, 2 at 4, 3 at 5, 4 at 6, 5 at 7, 6 at 8, 7 at 10, and 8 above 10 minutes. A volunteer signal in the public station name adds one, capped at 10. Strong covers 1 through 3, Adequate covers 4 through 6, Limited covers 7 through 8, and Remote covers 9 through 10. Lower is stronger.

E1 is illustrative: 2.1 miles and 4 minutes with no volunteer signal gives base and final 2 Strong. E4 is illustrative: 5.2 miles gives base and final 9 Remote with no volunteer signal; minutes do not control the base after that gate.

Area context stays separate

Local pages show HIFLD station records, snapshot dates, volunteer name signals, and omitted counts. HIFLD represents stations rather than departments. CITY supports matching and does not establish jurisdiction. No hub receives a city, county, or ZIP Protection number.

Scope and next step

Protection excludes hydrants, water supply and flow, building construction, sprinklers, alarms, apparatus, detailed staffing, mutual aid, live dispatch, current traffic, and incident conditions. It cannot predict response or loss. A station name signal is a heuristic and does not certify staffing. Protection does not calculate ISO, PPC, or FSRS classifications, and FireProtectionScore has no affiliation with those organizations or programs.

Read the methodology, guides, and examples, then check a US street address.

Reading a result without overreach

A result is easiest to audit when its parts remain visible. Start with the band and number, then trace the base to a distance gate or time bucket. Apply the name signal last. If miles or minutes are missing, no number should appear. This sequence makes the result explainable and keeps outside facts from entering by implication.

A change between two checks can reflect updated address matching, a different station candidate, road-network changes, routing updates, a source-name change, or a method version. Preserve those details before comparing dates.

A compact reading checklist

Use five questions: Is this the intended US street address? Which distance or time rule set the base? Did the volunteer name adjustment apply? Which version produced the number? Which important facts remain outside the signal? The answers keep Protection tied to its published method and prevent an area inventory from being treated as a property result.

Frequently asked questions

What does Protection measure?
Protection measures routed access from a US street address to a nearby fire station using road distance, drive time, and station type. Lower is stronger.
Does a city have one Protection score?
No. Routes can change street by street, so a city inventory provides context while the score path begins with a US street address.
Does Protection include hydrants or water flow?
No. Protection does not use hydrant distance, water supply, staffing levels, apparatus, building systems, or live dispatch conditions.
Why is lower stronger?
Lower values represent shorter modeled station access. Strong is 1 to 3, Adequate 4 to 6, Limited 7 to 8, and Remote 9 to 10.
What happens above five road miles?
A route above 5 road miles receives base 9, while a route above 7 miles receives base 10. Exactly 5 miles still uses time.
Can two streets in one ZIP differ?
Yes. Each US street address can have different road miles, modeled minutes, station selection, and station-name signal.
What does a volunteer signal mean?
It means the public station name matched a volunteer-service keyword. The signal does not verify staffing.
Is Protection an official classification?
No. Protection does not calculate ISO, PPC, or FSRS results, and FireProtectionScore has no affiliation with those organizations or programs.