ZIP 89439 · Loyalton, Sierra County, CA

Wildfire risk in ZIP 89439, Loyalton

The points we sampled inside this ZIP score a median of 82.1 out of 100 — Very High, above the Sierra County middle of 61.4. That is a neighbourhood-scale reading, not a score for any address in it.

At a glance

What we measured in 89439

82.1 median of the 1 sampled point inside this ZIP · Very High
26.4–82.7 the range across Sierra County, from 154 points
99% of the way up the county's measured range
Loyalton nearest mapped community to this ZIP's centre

The four tiers on this page are the ones a Satelife address report prints — Low below 25, Moderate to 50, High to 75, Very High above it. A ZIP is a postal area, so the number above is the middle of what we measured inside it. Either way, two houses in this ZIP can sit in different tiers, and the only way to know which is to score the parcel.

What does your 89439 address score?

The ZIP number above is a neighbourhood median. Slope, the fuel touching the structure, the road out and the fire history within a mile are measured at the address itself.

Free to request · PDF report with a 0–100 score, the drivers behind it, and a mitigation plan

Fire record

The fires nearest to here

Distances are from the centre of ZIP 89439 to the centre of each fire's mapped perimeter, so a large fire's edge may have come far closer than the number suggests. The full record for the county — every named fire, the acreage and the share of the county burned — is on the Sierra County page.

Donner Ridge Fire 1960 · 43,374 acres · Sierra County 17km away
Cottonwood Fire 1994 · 48,111 acres · Sierra County 19km away
Balls Canyon Fire 2007 · 4,555 acres · Sierra County 19km away
Bear Fire 2024 · 3,323 acres · Sierra County 20km away
Loyalton Fire 2020 · 47,029 acres · Sierra County 23km away
Where to go next

ZIP 89439 in context

This page is built from the Sierra County data pack: risk samples on a grid across the county, of which 1 fell inside ZIP 89439. Scores are informational decision support — not a substitute for official evacuation orders, a fire-agency hazard determination, or an insurer's underwriting judgement, and never a measurement of any individual property.

What does your parcel look like, layer by layer?

A ZIP median is the middle of a neighbourhood. An address-level Satelife report shows where in that spread your property actually sits — PDF, per-layer score, and a prioritized mitigation plan.

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