ZIP 57201 · Codington County

Watertown, SD Homeowners Insurance

Homeowners insurance market metrics for ZIP 57201, Watertown, South Dakota.

45.6%
Loss ratio
1.13%
Nonrenewal rate
#139 of 180
South Dakota rank
29
Policies

The verdict

ZIP 57201 (Watertown, SD) homeowners insurance averages $1,639/yr, 56th percentile nationally, 8% below the U.S. norm.

$1,639
Avg premium (2022)
-8%
vs U.S. average
+15.3%
since 2018
56th
national percentile

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

Avg Premium (2022)
$1,639/yr
+15.3% since 2018
Loss Ratio
45.6%
Claims paid vs premiums
Claim Frequency
7.78%
Avg severity: $9,604
Nonrenewal Rate
1.13%
+89.8% change

Data Snapshot: ZIP 57201 (Watertown, SD)

Homeowners in ZIP 57201 (Watertown, SD) pay an average of $1,639 per year for insurance as of 2022, according to U.S. Treasury FIO ZIP-level data across approximately 29 reported policies. The U.S. average sits at $1,776 per year, so this ZIP runs 8% below that mark and lands in the 56th national percentile. Against South Dakota's average of $1,854, ZIP 57201 is 12% below, ranking #139 of 180 tracked ZIPs in South Dakota by premium. The closest-priced peer within South Dakota is Glenham (ZIP 57631) at $1,636, essentially matching this ZIP's rate.

ZIP 57201 shows a 45.6% loss ratio, an indication that insurers retained a working margin after claims. About 7.78% of policyholders in this ZIP file a claim annually, and the average claim severity (amount paid per claim) is $9,604. Nonrenewal, insurers declining to extend coverage at policy expiration, occurs at 1.13% in this ZIP, a rise of 89.8% over the past five years; rising nonrenewal often signals insurer retreat from high-risk markets.

Across 5 years (2018–2022), premiums in ZIP 57201 have risen by 15.3%, ranging from $1,422 to $1,639 with a five-year average of $1,529, an annualized rate of +3.6% per year.

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 57201 Compares

vs National Average
$1,639 vs $1,776
8% below national avg
vs South Dakota Average
$1,639 vs $1,854
12% below state avg
National Percentile
56th percentile
Above median cost

Premium History

Average premium in ZIP 57201, 2018–2022

$1,400$1,450$1,500$1,550$1,600$1,650 20182019202020212022 $1,639
Average homeowners premium per year in ZIP 57201.
Year Avg Premium YoY Change
2018 $1,422 -
2019 $1,479 +4.0%
2020 $1,518 +2.7%
2021 $1,585 +4.4%
2022 $1,639 +3.4%

5-Year Trend Summary

5-Year Avg Premium
$1,529
Premium Range
$1,422 - $1,639
Annual Change Rate
+3.6% per year
Years of Data
5 (2018-2022)

What this means for ZIP 57201

Use these averages as a benchmark, then get real quotes before you commit.

FIO figures are ZIP-level market averages across the largest insurers (~80% of the market), not a quote for any single home. Request quotes from multiple licensed carriers before buying or renewing.

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 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 57201?
Homeowners insurance in ZIP 57201 (Watertown, SD) averages $1,639 per year as of 2022, close to the national median at the 56th percentile, #139 of 180 ZIPs in South Dakota. Premiums have changed +15.3% over the past 5 years.
What affects homeowners insurance costs in Watertown, SD?
Three figures shape homeowners insurance costs in ZIP 57201: claims frequency (7.78%), loss ratio (45.6%), and nonrenewal rate (1.13%), together placing this ZIP at the 56th national percentile for cost.
Is homeowners insurance expensive in ZIP 57201 compared to the national average?
Nationally, ZIP 57201 lands in the 56th percentile: its $1,639/yr average is 8% below the U.S. figure of $1,776/yr.
What is the nonrenewal rate in ZIP 57201?
The nonrenewal rate in ZIP 57201 is 1.13%, a rise of 89.8% over the past 5 years in South Dakota.
How have premiums trended in ZIP 57201 over 5 years?
ZIP 57201 premiums spanned $1,422 to $1,639 across the 2018-2022 window, a 5-year average of $1,529. The annualized change rate is +3.6% per year.
How does ZIP 57201 compare to the South Dakota state average?
The South Dakota state average is $1,854/yr; ZIP 57201 averages $1,639/yr, 12% below that figure, ranking #139 of 180 tracked ZIPs in South Dakota by premium.

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.