ZIP 57783 · Lawrence County

Spearfish, SD Homeowners Insurance

According to U.S. Treasury FIO 2022 filings, homeowners insurance in ZIP 57783, Spearfish, South Dakota averages $2,388/yr.

31.8%
Loss ratio
1.57%
Nonrenewal rate
#14 of 180
South Dakota rank
23
Policies

The verdict

According to U.S. Treasury FIO 2022 filings, Spearfish, SD (ZIP 57783) ranks #3,466 of 25,593 ZIPs by average premium ($2,388/yr) but #4,617 of 21,752 by nonrenewal (1.57%). Cost rank is not withdrawal rank.

$2,388
Avg premium (2022)
#3,466
of 25,593 on premium
#4,617
of 21,752 on nonrenewal
86th
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

F
PlainInsure Livability Score
35/100
57783 - Spearfish, 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
$2,388/yr
Avg premium, 14th cheapest nationally (Treasury FIO)
Market Stability F
0.02%
Nonrenewal rate -- insurers dropping coverage (Treasury FIO)
Disaster Risk C-
49.3
County FEMA National Risk Index score
Community Resilience C-
54.0
County FEMA NRI community-resilience score

Where ZIP 57783's premium sits nationally

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

$2,388 Higher than most more expensive than 86% 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 57783. 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 57783; 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 57783 · Spearfish (this ZIP) $2,388/yr · 1.57%
  • ZIP 57754 · Lead $2,401/yr · 1.44%
  • 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)
$2,388/yr
Above-median premium
+20.3% since 2018
Loss Ratio
31.8%
Near-median loss ratio
Claim Frequency
6.23%
Avg severity: $12,185
Nonrenewal Rate
1.57%
Above-median nonrenewal rate
+88.5% change

Data Snapshot: ZIP 57783 (Spearfish, SD)

ZIP 57783 (Spearfish, SD) shows an average homeowners insurance premium of $2,388 per year as of 2022, based on U.S. Treasury FIO ZIP-level observations across approximately 23 reported policies. Against a national average of $1,776 per year, ZIP 57783 comes in 34% above, the 86th percentile among all tracked ZIPs. South Dakota homeowners pay $1,854 per year on average; this ZIP diverges by 29% (above), ranking #14 of 180 tracked ZIPs in South Dakota by premium. The closest-priced peer within South Dakota is Grenville (ZIP 57239) at $2,394, essentially matching this ZIP's rate.

ZIP 57783 shows a 31.8% loss ratio, an indication that insurers retained a working margin after claims. The claim frequency here, the share of policies with at least one claim, stands at 6.23%, and the average claim severity (amount paid per claim) is $12,185. 1.57% of ZIP 57783 policies go unrenewed at expiration, a rise of 88.5% over the past five years, a pattern that tends to precede broader insurer pullback in stressed markets.

Over the 2018–2022 window, ZIP 57783 premiums risen 20.3%, spanning $1,985 to $2,388 (five-year average: $2,157), an annualized rate of +4.7% per year.

Mid-tercile FEMA NRI for Lawrence County: score 49.3, rating Relatively Low, hazard Wildfire. National percentile 49th; in-state rank #11/60; 77% above South Dakota's 27.9 mean. Social Vulnerability Index 35.5 · Community Resilience 54.0.

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 57783 Compares

vs National Average
$2,388 vs $1,776
34% above national avg
vs South Dakota Average
$2,388 vs $1,854
29% above state avg
National Percentile
86th percentile
More expensive than most ZIPs

Premium History

Average premium in ZIP 57783, 2018–2022

$1,900$2,000$2,100$2,200$2,300$2,400$2,500 20182019202020212022 $2,388
Average homeowners premium per year in ZIP 57783.
Year Avg Premium YoY Change
2018 $1,985 -
2019 $2,025 +2.0%
2020 $2,095 +3.5%
2021 $2,294 +9.5%
2022 $2,388 +4.1%

Filing-window snapshot: ZIP 57783, 2018-2022

5-Year Avg Premium
$2,157
Premium Range
$1,985 - $2,388
Annual Change Rate
+4.7% per year
Years of Data
5 (2018-2022)

FEMA NRI context for Lawrence County

County National Risk Index joined to ZIP 57783 via FIPS 46081. Hazard and vulnerability context from FEMA, not a premium driver and not a quote.

County risk score
49.3
Relatively Low · 49th national percentile
In-state county rank
#11
of 60 South Dakota counties · state mean 27.9
Top mapped hazard
Wildfire
Expected annual loss $2,393,577

Social Vulnerability Index 35.5 · Community Resilience 54.0

County hazard ratings

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

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

Cross-state FIO peers for ZIP 57783 (outside South Dakota)

Cross-state peers for ZIP 57783: nearest FIO ZIPs by premium and by nonrenewal, drawn outside South Dakota. County hazard context (Lawrence, NRI 49.3) is separate from these price peers.

Similar average premium

Nearest other-state ZIPs by average homeowners premium ($2,388/yr here).

Similar nonrenewal rate

Nearest other-state ZIPs by nonrenewal rate (1.57% 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 57783?
At the 86th percentile nationally, #14 of 180 ZIPs in South Dakota, ZIP 57783 (Spearfish, SD) ranks among the pricier markets for homeowners insurance, averaging $2,388 per year as of 2022. Premiums have changed +20.3% over the past 5 years.
What affects homeowners insurance costs in Spearfish, SD?
Three figures shape homeowners insurance costs in ZIP 57783: claims frequency (6.23%), loss ratio (31.8%), and nonrenewal rate (1.57%), together placing this ZIP at the 86th national percentile for cost.
Is homeowners insurance expensive in ZIP 57783 compared to the national average?
ZIP 57783 premiums of $2,388/yr are 34% above the national average of $1,776/yr. This ZIP is in the 86th percentile nationally.
What is the nonrenewal rate in ZIP 57783?
The nonrenewal rate in ZIP 57783 is 1.57%, a rise of 88.5% over the past 5 years in South Dakota.
How have premiums trended in ZIP 57783 over 5 years?
Over 5 years (2018-2022), premiums in ZIP 57783 have ranged from $1,985 to $2,388, with a 5-year average of $2,157. The annualized change rate is +4.7% per year.
How does ZIP 57783 compare to the South Dakota state average?
ZIP 57783 has an average premium of $2,388/yr compared to the South Dakota state average of $1,854/yr. This ZIP is 29% above the state average, ranking #14 of 180 tracked ZIPs in South Dakota by premium.
What is the FEMA National Risk Index score for ZIP 57783?
Lawrence County scores 49.3 on FEMA's National Risk Index (Relatively Low), 49th percentile nationally and #11 of 60 South Dakota counties. The index's top hazard label is Wildfire. Mapped hazard ratings include Wildfire Relatively Moderate, Flooding Relatively Low, Earthquake Very Low, Tornado Relatively Low. NRI is county hazard context, not a homeowners premium.

What to do with ZIP 57783

This ZIP's premiums run at the 86th 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.