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Home insurance & flood costs in ZIP 80302 (Boulder, CO)

Plain facts for homeowners in Boulder: what insurance cost here in recent years, how often claims were paid, and what flood coverage runs.

See the numbers

Historical averages, not a quote. Updated Oct 2026.

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ZIP 80302 at a glance

Four numbers most homeowners ask about first.

$4,647
Avg. home premium

Per policy in 2022 (inflation-adjusted), HO-3/HO-5 policies.

$1,321
Avg. flood policy

Single-family NFIP policies that took effect in 2025.

1.22%
Nonrenewal rate

Share of policies not renewed by insurers in 2022. Typical U.S. ZIP: 0.81%.

7.8%
Claim frequency

Share of policies with a paid claim in 2022. Typical U.S. ZIP: 4.0%.

ZIP 80302 in numbers
$77,909
average paid claim (2022)
+38%
premium change 2018–2022, after inflation
0.83%
cancelled by insurers mid-term (2022)
296
single-family NFIP policies (2025)

What homeowners here pay

Each block pairs a short explanation with the data behind it.

Homeowners insurance

U.S. Treasury FIO, HO-3/HO-5 policies, 2018–2022

The average premium per policy in ZIP 80302 was $4,647 in 2022, 49% above the Boulder County typical ZIP ($3,124) and about 3.0 times the typical U.S. ZIP code ($1,551). After adjusting for inflation, it rose 38% between 2018 and 2022. About 7.8% of policies here had a paid claim in 2022, and insurers chose not to renew 1.22% of policies.

Boulder County overview

Average premium per policy

Inflation-adjusted dollars, Treasury FIO
ZIP 80302BoulderU.S. typical ZIP

Flood insurance

FEMA NFIP single-family policies, 2022–2025

The average single-family NFIP flood policy that took effect in ZIP 80302 in 2025 cost $1,321, based on 296 policies, compared with $1,172 in 2022. About 62% of them are for homes in high-risk A or V zones.

Average flood policy cost

Full cost incl. fees, by year the policy took effect

Policies by flood zone, 2025

296 policies
A zones 62%X/B/C zones 38%V zones 0%

Claims & hazards

Treasury FIO claim frequency; FEMA National Risk Index for Boulder County

The chart shows the share of homeowners policies in ZIP 80302 with at least one paid claim each year. FEMA rates hazards for the whole county, not single ZIP codes. The top hazards for Boulder County are listed below the chart, as national percentiles (100 = highest).

All county hazards

Policies with a paid claim

Share of policies, by year

Top county hazards

  • Lightning99 · Very High
  • Hail98 · Relatively High
  • Wildfire98 · Relatively High
  • Winter weather96 · Relatively High
  • Tornado93 · Relatively High

Other ZIP codes in Boulder County

Average premium per policy in 2022 (Treasury FIO).

80026 Lafayette · $2,83580027 Louisville · $3,19380301 Boulder · $3,55980303 Boulder · $3,59680304 Boulder · $4,07680305 Boulder · $3,12980466 Nederland · $3,11980501 Longmont · $2,17280503 Longmont · $3,15180540 Lyons · $2,843

Practical next steps

Simple things homeowners in ZIP 80302 can do with this information.

Check your flood zone. Look up your address on FEMA's Flood Map Service Center (msc.fema.gov). Standard home policies don't cover flood damage, and flood insurance usually has a 30-day waiting period, so it's worth sorting out before storm season.
Create defensible space. Clearing dry brush and debris within 30 feet of the house and using ember-resistant vents can lower wildfire exposure. Some insurers and states recognize mitigation work with discounts.
Have a shelter plan. Know where your safe room or interior shelter is, and keep an up-to-date photo or video inventory of your belongings to make any claim simpler.
Look at your roof. Hail and wind claims often come down to the roof. Impact-resistant (Class 4) shingles can earn discounts in some states, and knowing your roof's age helps when you compare policies.

Historical averages, not a quote. Homeowners figures are inflation-adjusted averages from the U.S. Treasury Federal Insurance Office "Supporting Underlying Metrics" (2018–2022, published January 2025). They cover HO-3/HO-5 policies from participating private insurers and exclude state residual-market plans (such as FAIR plans and Citizens), surplus-lines and flood coverage. Treasury notes that individual ZIP codes can contain data anomalies. Your price depends on your home, coverage and insurer.

Sources: U.S. Treasury FIO; FEMA OpenFEMA NFIP Redacted Policies v3 (data as of Sep 8, 2026); FEMA National Risk Index (December 2025); U.S. Census Bureau ZCTA-to-county relationship file (2020) and county adjacency file; GeoNames place names. How we calculate these numbers.

This product uses the FEMA OpenFEMA API and National Risk Index data, but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s). SafeHomeFacts is independent and not affiliated with the U.S. Treasury, FEMA or any insurer.