ZIP 57075 · Lake County

Wentworth, SD Homeowners Insurance

According to U.S. Treasury FIO 2022 filings, homeowners insurance in ZIP 57075, Wentworth, South Dakota averages $2,488/yr.

259.9%
Loss ratio
1.40%
Nonrenewal rate
#10 of 180
South Dakota rank
5
Policies

The verdict

Treasury FIO 2022: Wentworth, SD sits #2,915 nationally on average premium ($2,488) versus #5,799 on nonrenewal rate (1.40%).

$2,488
Avg premium (2022)
#2,915
of 25,593 on premium
#5,799
of 21,752 on nonrenewal
89th
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

D
PlainInsure Livability Score
44/100
57075 - Wentworth, SD

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 F
$2,488/yr
Avg premium, 11th cheapest nationally (Treasury FIO)
Market Stability F
0.01%
Nonrenewal rate -- insurers dropping coverage (Treasury FIO)
Disaster Risk B-
32.6
County FEMA National Risk Index score
Community Resilience B
74.2
County FEMA NRI community-resilience score

Where ZIP 57075's premium sits nationally

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

$2,488 Higher than most more expensive than 89% 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 57075. Each other dot is a deterministic sample of ZIPs in South Dakota, 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 57075; crosshairs: South Dakota averages

Lower premium / higher nonrenewalHigher on bothLower on bothHigher premium / lower nonrenewal$1272.9$1698.6$2124.3$2550.0$2975.70%1.2%2.5%3.7%4.9%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 57226 · Clear Lake $1,350/yr · 0.23%
  • ZIP 57317 · Bonesteel $1,479/yr · 2.44%
  • ZIP 57376 · Tripp $1,535/yr · 2.27%
  • ZIP 57382 · Wessington Springs $1,547/yr · 1.18%
  • ZIP 57368 · Plankinton $1,558/yr · 4.68%
  • ZIP 57456 · Leola $1,572/yr · 1.85%
  • ZIP 57332 · Emery $1,596/yr · 2.88%
  • ZIP 57522 · Blunt $1,617/yr · 2.38%
  • ZIP 57274 · Webster $1,629/yr · 0.67%
  • ZIP 57273 · Waubay $1,646/yr · 1.55%
  • ZIP 57375 · Stickney $1,667/yr · 1.75%
  • ZIP 57544 · Kennebec $1,672/yr · 1.39%
  • ZIP 57212 · Arlington $1,692/yr · 0.22%
  • ZIP 57350 · Huron $1,705/yr · 0.83%
  • ZIP 57380 · Wagner $1,723/yr · 3.10%
  • ZIP 57367 · Pickstown $1,745/yr · 0.92%
  • ZIP 57036 · Hurley $1,752/yr · 1.27%
  • ZIP 57384 · Wolsey $1,756/yr · 0.69%
  • ZIP 57103 · Sioux Falls $1,762/yr · 1.28%
  • ZIP 57106 · Sioux Falls $1,776/yr · 1.15%
  • ZIP 57442 · Gettysburg $1,781/yr · 0.27%
  • ZIP 57580 · Winner $1,786/yr · 1.31%
  • ZIP 57325 · Chamberlain $1,790/yr · 0.71%
  • ZIP 57223 · Castlewood $1,803/yr · 0.77%
  • ZIP 57355 · Kimball $1,808/yr · 0.67%
  • ZIP 57735 · Edgemont $1,811/yr · 1.68%
  • ZIP 57063 · Tabor $1,843/yr · 1.47%
  • ZIP 57078 · Yankton $1,854/yr · 0.88%
  • ZIP 57017 · Colman $1,875/yr · 1.24%
  • ZIP 57252 · Milbank $1,896/yr · 0.93%
  • ZIP 57069 · Vermillion $1,898/yr · 1.54%
  • ZIP 57020 · Crooks $1,912/yr · 4.14%
  • ZIP 57701 · Rapid City $1,926/yr · 1.62%
  • ZIP 57276 · White $1,950/yr · 0.78%
  • ZIP 57501 · Pierre $1,956/yr · 1.27%
  • ZIP 57268 · Toronto $1,964/yr · 3.57%
  • ZIP 57048 · Montrose $1,980/yr · 1.08%
  • ZIP 57034 · Hudson $2,008/yr · 1.06%
  • ZIP 57032 · Harrisburg $2,031/yr · 1.49%
  • ZIP 57319 · Bridgewater $2,062/yr · 0.76%
  • ZIP 57717 · Belle Fourche $2,111/yr · 1.21%
  • ZIP 57532 · Fort Pierre $2,168/yr · 1.28%
  • ZIP 57718 · Black Hawk $2,223/yr · 1.97%
  • ZIP 57451 · Ipswich $2,283/yr · 0.83%
  • ZIP 57761 · New Underwood $2,333/yr · 3.89%
  • ZIP 57754 · Lead $2,401/yr · 1.44%
  • ZIP 57075 · Wentworth (this ZIP) $2,488/yr · 1.40%
  • ZIP 57751 · Keystone $2,492/yr · 1.83%
  • ZIP 57793 · Whitewood $2,584/yr · 1.28%
  • ZIP 57759 · Nemo $2,898/yr · 1.97%
Avg Premium (2022)
$2,488/yr
Above-median premium
+36.3% since 2018
Loss Ratio
259.9%
Above-median loss ratio
Claim Frequency
44.20%
Avg severity: $14,630
Nonrenewal Rate
1.40%
Above-median nonrenewal rate
+174.4% change

Data Snapshot: ZIP 57075 (Wentworth, SD)

ZIP 57075 (Wentworth, SD) shows an average homeowners insurance premium of $2,488 per year as of 2022, based on U.S. Treasury FIO ZIP-level observations across approximately 5 reported policies. That is 40% above the national average of $1,776 per year, placing this ZIP in the 89th percentile nationally. Compared to the South Dakota state average of $1,854, this ZIP runs 34% above, ranking #10 of 180 tracked ZIPs in South Dakota by premium. The closest-priced peer within South Dakota is Rapid City (ZIP 57702) at $2,492, essentially matching this ZIP's rate.

ZIP 57075 shows a 259.9% loss ratio, an indication that insurers paid out more in claims than they collected, a signal that premiums may rise or carriers may exit. The claim frequency here, the share of policies with at least one claim, stands at 44.20%, and the average claim severity (amount paid per claim) is $14,630. 1.40% of ZIP 57075 policies go unrenewed at expiration, a rise of 174.4% over the past five years, a pattern that tends to precede broader insurer pullback in stressed markets.

Over the 2018–2022 window, ZIP 57075 premiums risen 36.3%, spanning $1,826 to $2,488 (five-year average: $2,141), an annualized rate of +8.0% per year.

Lower-band NRI for Lake County: 32.6 (Very Low), 33rd percentile nationally, #23/60 in South Dakota (17% above 27.9). Hazard label: Tornado. Social Vulnerability Index 25.9 · Community Resilience 74.2. FEMA NRI is not the FIO premium table.

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 57075 Compares

vs National Average
$2,488 vs $1,776
40% above national avg
vs South Dakota Average
$2,488 vs $1,854
34% above state avg
National Percentile
89th percentile
More expensive than most ZIPs

Premium History

Average premium in ZIP 57075, 2018–2022

$1,600$1,800$2,000$2,200$2,400$2,600 20182019202020212022 $2,488
Average homeowners premium per year in ZIP 57075.
Year Avg Premium YoY Change
2018 $1,826 -
2019 $2,018 +10.5%
2020 $2,047 +1.4%
2021 $2,326 +13.6%
2022 $2,488 +7.0%

Rising-cost window for ZIP 57075 (5 filing years)

5-Year Avg Premium
$2,141
Premium Range
$1,826 - $2,488
Annual Change Rate
+8.0% per year
Years of Data
5 (2018-2022)

Lower FEMA NRI in Lake County

County National Risk Index joined to ZIP 57075 via FIPS 46079. Hazard and vulnerability context from FEMA, not a premium driver and not a quote.

County risk score
32.6
Very Low · 33rd national percentile
In-state county rank
#23
of 60 South Dakota counties · state mean 27.9
Top mapped hazard
Tornado
Expected annual loss $3,109,962

Social Vulnerability Index 25.9 · Community Resilience 74.2

County hazard ratings

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

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

Nationwide insurance peers outside South Dakota for ZIP 57075

ZIP 57075's county NRI is 32.6 (Very Low). Peer ZIPs below are other-state only so the neighborhoods are not South Dakota containment.

Similar average premium

Nearest other-state ZIPs by average homeowners premium ($2,488/yr here).

Similar nonrenewal rate

Nearest other-state ZIPs by nonrenewal rate (1.40% 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 57075?
ZIP 57075 (Wentworth, SD) sits in the pricier end of the national market: homeowners insurance here averages $2,488 per year as of 2022, in the 89th percentile nationally, #10 of 180 ZIPs in South Dakota. Premiums have changed +36.3% over the past 5 years.
What affects homeowners insurance costs in Wentworth, SD?
ZIP 57075 is running a loss ratio above 100% (259.9%), meaning insurers are paying out more in claims than they collect here, alongside a claims frequency of 44.20% and a nonrenewal rate of 1.40%.
Is homeowners insurance expensive in ZIP 57075 compared to the national average?
ZIP 57075 premiums of $2,488/yr are 40% above the national average of $1,776/yr. This ZIP is in the 89th percentile nationally.
What is the nonrenewal rate in ZIP 57075?
The nonrenewal rate in ZIP 57075 is 1.40%, a rise of 174.4% over the past 5 years in South Dakota.
How have premiums trended in ZIP 57075 over 5 years?
ZIP 57075 premiums spanned $1,826 to $2,488 across the 2018-2022 window, a 5-year average of $2,141. The annualized change rate is +8.0% per year.
How does ZIP 57075 compare to the South Dakota state average?
ZIP 57075 runs 34% above the South Dakota state average ($1,854/yr vs this ZIP's $2,488/yr), ranking #10 of 180 tracked ZIPs in South Dakota by premium.
What is the FEMA National Risk Index score for ZIP 57075?
FEMA NRI for the county containing ZIP 57075 (Lake) is 32.6 - #23/60 in South Dakota, 33rd national percentile, top hazard Tornado. It does not replace the FIO premium figures on this page.

What to do with ZIP 57075

This ZIP's premiums run at the 89th 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.