Iowa Homeowners Insurance

U.S. Treasury FIO data for 580 ZIP codes in Iowa (IA).

The verdict

According to U.S. Treasury FIO filings, Iowa ranks #29 of 51 by average premium ($1,629/yr) ≠ #20 of 50 by nonrenewal (1.20%). Cost rank is not withdrawal rank.

$1,629
State avg premium (#29 of 51)
#20
Nonrenewal of 50 (1.20%)
51355
In-state premium ZIP #1 ($2,506)
50316
In-state nonrenewal ZIP #1 (1.82%)

Premium rank counts states with a reported average premium, highest first, abbreviation tiebreak. Nonrenewal rank counts states that publish a rate. In-state ZIP #1s are separate extracts.

Iowa vs all states by ZIP-mean homeowners premium

Where this state's average ZIP premium sits among every state that reports one (lower is better for homeowners)

$1,629 Lower than most lower premium than 55% of 51 states

States, banded by ZIP-mean annual homeowners premium (FIO)

Each bar is a $0.001K-wide band; taller bars hold more states. 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 FIO Homeowners Insurance Markets Report · 2018–2022

Homeowners in Iowa pay an average of $1,629 per year for home insurance - 8% below the national average of $1,776. That ranks Iowa as the 29th most expensive state out of 51 for homeowners insurance. Between 2018 and 2022, premiums rose by 12.2%; loss ratios near 100% suggest insurers are operating on thin margins in this state; nonrenewal rates declined by 23.3% over the same period.

On five-year premium growth (2018–2022), Iowa ranks 9th out of 51 states. Its nonrenewal rate (1.20%) ranks 20th out of 50 - nonrenewal is an early warning indicator of insurer retreat, often tied to disaster risk.

According to the U.S. Department of the Treasury, Federal Insurance Office - "Analyses of U.S. Homeowners Insurance Markets, 2018–2022." Premium values are five-year averages across all ZIP-level observations. See methodology for how the state rank and comparison are calculated.

How Iowa Compares

vs National Average
$1,629 vs $1,776
8% below national avg
Rank Among States
29th of 51
most expensive for homeowners insurance
Loss Ratio vs National
87.6% vs 58.0%
insurers pay out more per premium dollar here
Avg Premium
$1,629/yr
National avg: $1,776 (-8% below)
Premium Change
+12.2%
2018-2022 change
Avg Loss Ratio
87.6%
Claims paid vs premiums earned
Nonrenewal Rate
1.20%
-23.3% change

Data Snapshot: Iowa Homeowners Insurance

Across the 580 Iowa ZIP codes in the U.S. Treasury FIO data, the average annual home insurance premium is $1,629. That is an average of ZIP codes, in which a ZIP of a few hundred people counts the same as one of tens of thousands. Weighting each ZIP by its population, closer to what a typical Iowa homeowner pays, gives $1,534 per year. That is 8% below the national average of $1,776 per year reported by the Federal Insurance Office. Iowa ranks 29th most expensive out of 51 states and territories on annual premium, with ZIP-level observations ranging from $1,221 in 52401 to $2,506 in 51355.

Between 2018 and 2022, average premiums rose by 12.2% in Iowa, placing the state 9th nationally on five-year premium growth. The state-level loss ratio averaged 87.6%, meaning insurers are operating on thin margins, which can precede rate filings. Nonrenewal rates, the share of policies insurers decline to extend at expiration, averaged 1.20% across the ZIP codes that report one (86% of the state's ZIP codes; those without a published rate are smaller and higher-premium on average, so this figure is likely conservative), a decline of 23.3% over the study period (ranking 20th out of 50 states).

Within Iowa, premium dispersion across ZIP codes is substantial: the most expensive ZIP (51355 in Okoboji) charges 105% more than the least expensive (52401 in Cedar Rapids), reflecting local differences in catastrophe exposure, construction costs, and claims history. The FIO dataset aggregates voluntary reporting from the 40 largest homeowners insurers covering roughly 80% of the U.S. market, so ZIP-level figures represent market averages rather than individual quotes; actual premiums vary with dwelling value, deductible, coverage limits, and insurer-specific underwriting. This page is a FIO registry extract, not a quote or a recommendation.

How to read these figures: state averages on this page are computed from U.S. Treasury Federal Insurance Office data, which the office collects directly from the largest homeowners insurers and reports at the ZIP-code level. A statewide average blends expensive coastal and wildfire-exposed markets with lower-cost inland areas, so the figure is a useful benchmark but will understate what some residents pay and overstate what others pay. The loss ratio is the share of every premium dollar that insurers returned as claims; sustained ratios near or above one signal a market under pressure, where rate increases, tighter underwriting, or nonrenewals tend to follow. Claim frequency and nonrenewal rates show how often policies result in claims and how often insurers decline to renew, both of which track local catastrophe exposure. Treat the state number as a registry average, then open the ZIP table below for the same filing year's local premium and nonrenewal extracts.

Loss Ratio Reading: Iowa

0%150%88%

Iowa statewide - FIO 2018-2022 average: 88% (Consumer-favorable) - near break-even, premium pressure likely in next renewal cycle.

ZIP Codes Tracked

580

Reporting Period

2018-2022

Source

U.S. Treasury FIO

Year Avg Premium Median Premium
2018 $1,451 $1,433
2019 $1,474 (+1.5%) $1,446
2020 $1,505 (+2.1%) $1,480
2021 $1,586 (+5.4%) $1,561
2022 $1,629 (+2.7%) $1,602

Average premium in Iowa, 2018–2022

$1,400$1,450$1,500$1,550$1,600$1,650 20182019202020212022 $1,629
Average homeowners premium per year in Iowa.

All ZIP Codes in Iowa

580 ZIP codes sorted by premium (highest first). Click column headers to sort.

ZIP City Premium
51355 Okoboji $2,506
50061 Cumming $2,428
51561 Pacific Junction $2,388
51542 Honey Creek $2,343
52767 Pleasant Valley $2,241
51575 Treynor $2,213
51533 Emerson $2,212
51548 Mc Clelland $2,201
50216 Panora $2,194
51571 Silver City $2,181
50146 Linden $2,180
50122 Hubbard $2,174
51526 Crescent $2,148
50074 Ellston $2,122
51653 Tabor $2,100
50261 Van Meter $2,088
51546 Logan $2,062
51551 Malvern $2,062
51555 Missouri Valley $2,028
50323 Urbandale $2,024
50214 Otley $2,020
51063 Whiting $2,012
51576 Underwood $2,009
50858 Orient $1,992
51534 Glenwood $1,987
51525 Carson $1,984
50229 Prole $1,978
52338 Swisher $1,974
52236 Homestead $1,970
50568 Newell $1,964
51557 Mondamin $1,964
50312 Des Moines $1,962
50830 Afton $1,959
51563 Persia $1,934
51360 Spirit Lake $1,929
51503 Council Bluffs $1,929
51570 Shelby $1,919
51357 Royal $1,919
51024 Hinton $1,912
51462 Scranton $1,910
50325 Clive $1,905
50237 Runnells $1,903
51030 Lawton $1,901
52325 Parnell $1,893
50854 Mount Ayr $1,890
51529 Dunlap $1,885
51054 Sergeant Bluff $1,884
52411 Cedar Rapids $1,881
51108 Sioux City $1,880
51559 Neola $1,875

Natural-hazard context (FEMA NRI)

County National Risk Index scores joined to Iowa ZIP codes in the same FIO filing year. This is hazard and vulnerability context from FEMA, not a premium driver table and not a quote.

Mean county risk score
49.1
44th of 50 states by mean score · national mean 69.3
Counties joined
100
Distinct county FIPS on Iowa FIO ZIPs
Most common top hazard
Tornado
49 of 100 counties
Highest FEMA NRI counties in Iowa
County Risk score Rating Top hazard
Polk 92.0 Relatively Moderate Tornado
Johnson 87.4 Relatively Moderate Tornado
Linn 86.7 Relatively Moderate Tornado
Counties with elevated FEMA hazard ratings in Iowa
Hazard Elevated counties Share of joined
Hail 9 9%
Winter weather 9 9%
Tornado 8 8%

Elevated = FEMA Relatively High or Very High rating on that hazard column. Ratings are independent per hazard; a county can appear in more than one row.

Source: FEMA National Risk Index · research board: top counties by NRI score.

Nationwide states with similar insurance profiles

Two FIO peer sets for Iowa: nearest other states by average homeowners premium and by statewide nonrenewal rate. These are cross-state neighborhoods, not the in-state ZIP table above.

Similar average premium

Nearest states by average homeowners premium ($1,629/yr here).

Similar nonrenewal rate

Nearest states by average nonrenewal rate (1.20% here).

Frequently Asked Questions

What is the average homeowners insurance cost in Iowa?
Averaged across the 580 Iowa ZIP codes in the U.S. Treasury FIO data, the annual homeowners premium is $1,629 ($1,534 when each ZIP is weighted by population, which is closer to what a typical homeowner pays). This is 8% below the national average of $1,776.
How have insurance premiums changed in Iowa?
Iowa homeowners insurance premiums changed by +12.2% between 2018 and 2022. The average loss ratio is 87.6%, meaning insurers pay out that percentage of earned premiums in claims.
Which ZIP code has the most expensive insurance in Iowa?
The most expensive ZIP code for homeowners insurance in Iowa is 51355, with an average premium of $2,506/yr. The most affordable is 52401 at $1,221/yr.
What is the nonrenewal rate for Iowa homeowners insurance?
Averaged across the Iowa ZIP codes that report one (86% of the state's ZIP codes), the nonrenewal rate is 1.20%. This rate has changed by -23.3% from 2018 to 2022. Nonrenewals occur when an insurer declines to renew an existing policy at expiration. ZIP 50316 has the highest nonrenewal rate in the state at 1.82%.
What is a loss ratio and what does Iowa's mean?
A loss ratio measures how much an insurer pays out in claims compared to premiums collected. Iowa's average loss ratio is 87.6%. Ratios above 100% indicate insurers are paying more in claims than they collect, which often leads to premium increases.
How often do homeowners file insurance claims in Iowa?
The average claim frequency in Iowa is 8.47%, meaning that percentage of policies result in a claim each year. The average claim severity (cost per claim) is $16,590. Higher claim frequency and severity typically correlate with higher premiums.
What natural hazards drive risk in Iowa?
Across 100 FEMA National Risk Index counties that join to Iowa ZIP codes in the FIO file, the mean county risk score is 49.1 (29% below the 50-state mean of 69.3). The most common county-level top hazard is Tornado (49 of 100 counties). Elevated (Relatively High or Very High) county ratings concentrate in Hail (9), Winter weather (9), Tornado (8). NRI scores are county hazard/vulnerability context from FEMA; they are not premiums and are not a quote.

Iowa in the FIO registry

State averages sit next to ZIP-level premium and nonrenewal extracts from the same filing year.

  • Iowa ZIP premiums and nonrenewal rates in the same table. ZIP table
  • National premium board versus the population-floored nonrenewal board. Rankings
  • How competition ranks and dual boards are derived. Methodology

State figures are five-year ZIP-level averages from U.S. Treasury FIO data, a benchmark, not a quote for any individual home.

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

Source data: U.S. Treasury FIO · FEMA National Risk Index · NOAA Storm Events. See our methodology.

Every figure on PlainInsure is rendered directly from U.S. Treasury Federal Insurance Office data, no number is typed in by an editor. This state's figures are rendered directly from 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.