ZIP 95987 · Colusa County

Williams, CA Homeowners Insurance

According to U.S. Treasury FIO 2022 filings, homeowners insurance in ZIP 95987, Williams, California averages $1,120/yr.

48.3%
Loss ratio
0.21%
Nonrenewal rate
#1323 of 1545
California rank
6
Policies

The verdict

According to U.S. Treasury FIO 2022 filings, Williams, CA (ZIP 95987) ranks #21,314 of 25,593 ZIPs by average premium ($1,120/yr) but #21,302 of 21,752 by nonrenewal (0.21%). Cost rank is not withdrawal rank.

$1,120
Avg premium (2022)
#21,314
of 25,593 on premium
#21,302
of 21,752 on nonrenewal
17th
national percentile

Premium rank counts ZIPs with a reported average premium, highest first. Nonrenewal rank counts ZIPs with a reported nonrenewal rate, highest first. The two boards are different extracts.

According to U.S. Treasury Federal Insurance Office data. How we calculate the percentile and national comparison: methodology.

Insurance Livability Score

C
PlainInsure Livability Score
55/100
95987 - Williams, CA

PlainInsure's own composite of Treasury FIO premium/market data and FEMA National Risk Index hazard data, each dimension percentile-ranked against the full national corpus. Not an official government score, and not a substitute for an actual insurance quote.

Affordability A-
$1,120/yr
Avg premium, 83rd cheapest nationally (Treasury FIO)
Market Stability A+
0.00%
Nonrenewal rate -- insurers dropping coverage (Treasury FIO)
Disaster Risk F
81.1
County FEMA National Risk Index score
Community Resilience F
25.4
County FEMA NRI community-resilience score

Where ZIP 95987's premium sits nationally

Average annual homeowners premium across 25,593 tracked ZIP codes, as of 2022

$1,120 Among the lowest lower than 83% of 25,593 ZIP codes

tracked ZIP codes, bucketed by value

Each bar is a $0.25K-wide band; taller bars hold more ZIP codes. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source U.S. Treasury Federal Insurance Office · 2022

The local market map

Premium and nonrenewal do not always move together

The highlighted dot is ZIP 95987. Each other dot is a deterministic sample of ZIPs in California, spread across the premium range. Crosshairs mark the published state averages, so this is a comparison of two reported measures, not a quote or a forecast.

State ZIP peer map

Highlighted: ZIP 95987; crosshairs: California averages

Lower premium / higher nonrenewalHigher on bothLower on bothHigher premium / lower nonrenewal$285.7$3249.8$6213.9$9178.0$12142.10%2.2%4.4%6.6%8.9%Average annual premiumNonrenewal rate
Source: U.S. Treasury FIO 2022 ZIP-level homeowners insurance filings. The matrix samples 50 ZIPs across the state premium distribution and retains this ZIP.
Read the plotted ZIP values
  • ZIP 92257 · Niland $825/yr · 2.67%
  • ZIP 93648 · Parlier $949/yr · 0.74%
  • ZIP 93204 · Avenal $995/yr · 0.72%
  • ZIP 92259 · Ocotillo $1,024/yr · 1.20%
  • ZIP 93033 · Oxnard $1,053/yr · 1.37%
  • ZIP 95360 · Newman $1,085/yr · 0.83%
  • ZIP 96090 · Tehama $1,101/yr · 1.79%
  • ZIP 95987 · Williams (this ZIP) $1,120/yr · 0.21%
  • ZIP 92408 · San Bernardino $1,125/yr · 1.43%
  • ZIP 93591 · Palmdale $1,162/yr · 1.40%
  • ZIP 93906 · Salinas $1,186/yr · 1.02%
  • ZIP 93723 · Fresno $1,209/yr · 0.64%
  • ZIP 95678 · Roseville $1,223/yr · 0.90%
  • ZIP 92316 · Bloomington $1,248/yr · 2.03%
  • ZIP 92250 · Holtville $1,270/yr · 1.11%
  • ZIP 95926 · Chico $1,288/yr · 0.50%
  • ZIP 92356 · Lucerne Valley $1,310/yr · 1.55%
  • ZIP 94014 · Daly City $1,334/yr · 0.59%
  • ZIP 93704 · Fresno $1,358/yr · 0.99%
  • ZIP 95119 · San Jose $1,383/yr · 0.51%
  • ZIP 94551 · Livermore $1,419/yr · 0.67%
  • ZIP 94303 · Palo Alto $1,452/yr · 0.60%
  • ZIP 90601 · Whittier $1,492/yr · 1.30%
  • ZIP 92614 · Irvine $1,533/yr · 0.79%
  • ZIP 93449 · Pismo Beach $1,569/yr · 1.03%
  • ZIP 94531 · Antioch $1,616/yr · 0.69%
  • ZIP 93010 · Camarillo $1,648/yr · 1.47%
  • ZIP 92021 · El Cajon $1,700/yr · 2.22%
  • ZIP 92069 · San Marcos $1,739/yr · 1.58%
  • ZIP 90039 · Los Angeles $1,785/yr · 0.86%
  • ZIP 90028 · Los Angeles $1,834/yr · 1.29%
  • ZIP 91007 · Arcadia $1,887/yr · 1.07%
  • ZIP 95453 · Lakeport $1,922/yr · 0.71%
  • ZIP 93551 · Palmdale $1,982/yr · 1.72%
  • ZIP 96044 · Hornbrook $2,033/yr · 3.83%
  • ZIP 95310 · Columbia $2,090/yr · 2.15%
  • ZIP 95916 · Berry Creek $2,131/yr · 8.45%
  • ZIP 95252 · Valley Springs $2,221/yr · 2.53%
  • ZIP 96121 · Milford $2,286/yr · 1.12%
  • ZIP 92028 · Fallbrook $2,350/yr · 2.62%
  • ZIP 95722 · Meadow Vista $2,408/yr · 6.95%
  • ZIP 94956 · Point Reyes Station $2,473/yr · 1.01%
  • ZIP 93601 · Ahwahnee $2,573/yr · 6.64%
  • ZIP 93921 · Carmel By The Sea $2,689/yr · 0.78%
  • ZIP 95922 · Camptonville $2,840/yr · 3.66%
  • ZIP 92061 · Pauma Valley $2,985/yr · 5.56%
  • ZIP 93924 · Carmel Valley $3,217/yr · 3.08%
  • ZIP 91316 · Encino $3,557/yr · 1.60%
  • ZIP 94133 · San Francisco $4,336/yr · 1.72%
  • ZIP 90210 · Beverly Hills $11,603/yr · 4.67%
Avg Premium (2022)
$1,120/yr
Below-median premium
+9.0% since 2018
Loss Ratio
48.3%
Near-median loss ratio
Claim Frequency
2.77%
Avg severity: $19,517
Nonrenewal Rate
0.21%
Below-median nonrenewal rate
-62.3% change

Data Snapshot: ZIP 95987 (Williams, CA)

For 2022, the average cost of homeowners insurance in ZIP 95987 (Williams, CA) runs $1,120 per year, based on U.S. Treasury FIO's ZIP-level tracking across approximately 6 reported policies. Nationally, that ranks ZIP 95987 in the 17th percentile, 37% below the U.S. average of $1,776 per year. Against California's average of $1,864, ZIP 95987 is 40% below, ranking #1323 of 1545 tracked ZIPs in California by premium. The closest-priced peer within California is Sacramento (ZIP 95825) at $1,119, essentially matching this ZIP's rate.

The loss ratio for ZIP 95987 is 48.3%, meaning insurers retained a working margin after claims. Claim frequency, the share of policies with at least one claim, is 2.77%, and the average claim severity (amount paid per claim) is $19,517. Insurers decline to renew 0.21% of policies in ZIP 95987 at expiration, a drop of 62.3% over the past five years; a rising rate typically signals carriers retreating from higher-risk markets.

Across 5 years (2018–2022), premiums in ZIP 95987 have risen by 9.0%, ranging from $1,028 to $1,164 with a five-year average of $1,098, an annualized rate of +2.2% per year.

Colusa County carries a FEMA National Risk Index score of 81.1 (Relatively Moderate), 81st percentile nationally and #48 of 58 California counties - 9% below the state mean of 88.7. Dominant mapped hazard: Drought. Companion scores: Social Vulnerability Index 49.5 · Community Resilience 25.4. This is hazard context from FEMA, not a premium formula.

How to read these numbers

The figures on this page come from the U.S. Treasury Federal Insurance Office, which collects homeowners insurance premium and claims data directly from the largest property insurers in the country. Because the data is aggregated at the ZIP-code level and averaged across many policies, it describes the typical cost in an area rather than a quote for any single home. Two houses on the same street can pay very different premiums depending on their age, construction type, roof condition, prior claims, and the specific coverage limits and deductibles the homeowner selects. The loss ratio shows how much of every premium dollar insurers paid back out as claims; a ratio above one means carriers lost money locally, which often precedes rate increases or carrier exits. Rising nonrenewal and claim frequency reveal how stressed the local market has become. Use these figures to gauge the direction and scale of costs in your area, then request quotes from several licensed carriers before buying or renewing a policy. FIO data aggregates voluntary reporting from the 40 largest homeowners insurers, covering roughly 80% of the U.S. market, so figures represent market averages rather than individual policy quotes; your own premium will vary with dwelling value, deductible, coverage limits, construction type, and insurer-specific underwriting. This page is educational research only and is not insurance advice, homeowners should request quotes from multiple licensed carriers or an independent agent before purchasing or renewing coverage.

How ZIP 95987 Compares

vs National Average
$1,120 vs $1,776
37% below national avg
vs California Average
$1,120 vs $1,864
40% below state avg
National Percentile
17th percentile
More affordable than most ZIPs

Premium History

Average premium in ZIP 95987, 2018–2022

$1,000$1,050$1,100$1,150$1,200 20182019202020212022 $1,120
Average homeowners premium per year in ZIP 95987.
Year Avg Premium YoY Change
2018 $1,028 -
2019 $1,085 +5.5%
2020 $1,091 +0.6%
2021 $1,164 +6.8%
2022 $1,120 -3.8%

Multi-year FIO trend for ZIP 95987 (5 years)

5-Year Avg Premium
$1,098
Premium Range
$1,028 - $1,164
Annual Change Rate
+2.2% per year
Years of Data
5 (2018-2022)

Elevated FEMA NRI in Colusa County

County National Risk Index joined to ZIP 95987 via FIPS 06011. Hazard and vulnerability context from FEMA, not a premium driver and not a quote.

County risk score
81.1
Relatively Moderate · 81st national percentile
In-state county rank
#48
of 58 California counties · state mean 88.7
Top mapped hazard
Drought
Expected annual loss $29,287,033

Social Vulnerability Index 49.5 · Community Resilience 25.4

County hazard ratings

Wildfire
Relatively Moderate
Flooding
Relatively Low
Earthquake
Relatively Moderate
Tornado
Very Low
Hail
Very Low
Winter weather
Very Low

Source: FEMA National Risk Index · state rollup: California NRI context · top counties by NRI score.

Cross-state FIO peers for a higher-NRI ZIP (Colusa County)

Two FIO peer sets for ZIP 95987 in Colusa County (NRI 81.1, hazard Drought), both outside California. Population floor ≥1,000 matches the rate rankings.

Similar average premium

Nearest other-state ZIPs by average homeowners premium ($1,120/yr here).

Similar nonrenewal rate

Nearest other-state ZIPs by nonrenewal rate (0.21% here).

Source: U.S. Department of the Treasury, Federal Insurance Office (FIO) Homeowners Insurance Data (2018-2022). Premiums are ZIP-level averages and may not reflect individual policy costs

Frequently Asked Questions

How much is homeowners insurance in ZIP 95987?
At just the 17th national percentile, #1323 of 1545 ZIPs in California, homeowners in ZIP 95987 (Williams, CA) pay a comparatively low $1,120 per year as of 2022. Premiums have changed +9.0% over the past 5 years.
What affects homeowners insurance costs in Williams, CA?
Key cost drivers in ZIP 95987: a claims frequency of 2.77%, a loss ratio of 48.3%, and a nonrenewal rate of 0.21%, placing this ZIP in the 17th percentile nationally for cost.
Is homeowners insurance expensive in ZIP 95987 compared to the national average?
ZIP 95987 premiums of $1,120/yr are 37% below the national average of $1,776/yr. This ZIP is in the 17th percentile nationally.
What is the nonrenewal rate in ZIP 95987?
The nonrenewal rate in ZIP 95987 is 0.21%, a drop of 62.3% over the past 5 years in California.
How have premiums trended in ZIP 95987 over 5 years?
Over 5 years (2018-2022), premiums in ZIP 95987 have ranged from $1,028 to $1,164, with a 5-year average of $1,098. The annualized change rate is +2.2% per year.
How does ZIP 95987 compare to the California state average?
ZIP 95987 runs 40% below the California state average ($1,864/yr vs this ZIP's $1,120/yr), ranking #1323 of 1545 tracked ZIPs in California by premium.
What is the FEMA National Risk Index score for ZIP 95987?
Colusa County scores 81.1 on FEMA's National Risk Index (Relatively Moderate), 81st percentile nationally and #48 of 58 California counties. The index's top hazard label is Drought. Mapped hazard ratings include Wildfire Relatively Moderate, Flooding Relatively Low, Earthquake Relatively Moderate, Tornado Very Low. NRI is county hazard context, not a homeowners premium.

What to do with ZIP 95987

This ZIP's premiums run at the 17th national percentile, but a single number is not a quote.

These figures are Treasury FIO aggregates for this ZIP, not a personal insurance quote.

Every figure on PlainInsure is rendered directly from U.S. Treasury Federal Insurance Office data, no number is typed in by an editor. This page draws directly on U.S. Treasury FIO data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.