ZIP 37375 · Franklin County

Sewanee, TN Homeowners Insurance

Homeowners insurance market metrics for ZIP 37375, Sewanee, Tennessee.

7.8%
Loss ratio
0.57%
Nonrenewal rate
#32 of 552
Tennessee rank
21
Policies

The verdict

Sewanee, TN (ZIP 37375) averages $2,285/yr for homeowners insurance, 29% above the U.S. average, placing it in the 84th percentile nationally.

$2,285
Avg premium (2022)
+29%
vs U.S. average
+0.9%
since 2018
84th
national percentile

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

Avg Premium (2022)
$2,285/yr
+0.9% since 2018
Loss Ratio
7.8%
Claims paid vs premiums
Claim Frequency
0.96%
Avg severity: $18,759
Nonrenewal Rate
0.57%
+157.6% change

Data Snapshot: ZIP 37375 (Sewanee, TN)

U.S. Treasury FIO ZIP-level observations put the average homeowners insurance premium in ZIP 37375 (Sewanee, TN) at $2,285 per year for 2022 across approximately 21 reported policies. Against a national average of $1,776 per year, ZIP 37375 comes in 29% above, the 84th percentile among all tracked ZIPs. Against Tennessee's average of $1,728, ZIP 37375 is 32% above, ranking #32 of 552 tracked ZIPs in Tennessee by premium. The closest-priced peer within Tennessee is Memphis (ZIP 38112) at $2,298, essentially matching this ZIP's rate.

With a loss ratio of 7.8%, insurers retained a working margin after claims in ZIP 37375. Claim frequency, the share of policies with at least one claim, is 0.96%, and the average claim severity (amount paid per claim) is $18,759. 0.57% of ZIP 37375 policies go unrenewed at expiration, a rise of 157.6% over the past five years, a pattern that tends to precede broader insurer pullback in stressed markets.

Premium data spanning 5 years shows ZIP 37375 costs have risen 0.9% since 2018, from a low of $2,264 to a high of $2,310, an annualized rate of +0.2% 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 37375 Compares

vs National Average
$2,285 vs $1,776
29% above national avg
vs Tennessee Average
$2,285 vs $1,728
32% above state avg
National Percentile
84th percentile
More expensive than most ZIPs

Premium History

Average premium in ZIP 37375, 2018–2022

$2,260$2,280$2,300$2,320 20182019202020212022 $2,285
Average homeowners premium per year in ZIP 37375.
Year Avg Premium YoY Change
2018 $2,264 -
2019 $2,299 +1.5%
2020 $2,310 +0.5%
2021 $2,272 -1.7%
2022 $2,285 +0.6%

5-Year Trend Summary

5-Year Avg Premium
$2,286
Premium Range
$2,264 - $2,310
Annual Change Rate
+0.2% per year
Years of Data
5 (2018-2022)

What this means for ZIP 37375

Costs here sit well above the national norm, budget accordingly and shop coverage actively.

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 37375?
Homeowners insurance runs above most of the country in ZIP 37375 (Sewanee, TN): $2,285/year as of 2022, the 84th national percentile, #32 of 552 ZIPs in Tennessee. Premiums have changed +0.9% over the past 5 years.
What affects homeowners insurance costs in Sewanee, TN?
Key cost drivers in ZIP 37375: a claims frequency of 0.96%, a loss ratio of 7.8%, and a nonrenewal rate of 0.57%, placing this ZIP in the 84th percentile nationally for cost.
Is homeowners insurance expensive in ZIP 37375 compared to the national average?
Nationally, ZIP 37375 lands in the 84th percentile: its $2,285/yr average is 29% above the U.S. figure of $1,776/yr.
What is the nonrenewal rate in ZIP 37375?
The nonrenewal rate in ZIP 37375 is 0.57%, a rise of 157.6% over the past 5 years in Tennessee.
How have premiums trended in ZIP 37375 over 5 years?
ZIP 37375 premiums spanned $2,264 to $2,310 across the 2018-2022 window, a 5-year average of $2,286. The annualized change rate is +0.2% per year.
How does ZIP 37375 compare to the Tennessee state average?
ZIP 37375 runs 32% above the Tennessee state average ($1,728/yr vs this ZIP's $2,285/yr), ranking #32 of 552 tracked ZIPs in Tennessee 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.