ZIP 29379 · Union County

Union, SC Homeowners Insurance

Homeowners insurance market metrics for ZIP 29379, Union, South Carolina.

45.9%
Loss ratio
1.15%
Nonrenewal rate
#339 of 366
South Carolina rank
29
Policies

The verdict

At $1,178/yr, Union, SC (ZIP 29379) sits in the 21st percentile nationally for homeowners insurance costs, 34% below the U.S. average.

$1,178
Avg premium (2022)
-34%
vs U.S. average
+1.7%
since 2018
21st
national percentile

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

Avg Premium (2022)
$1,178/yr
+1.7% since 2018
Loss Ratio
45.9%
Claims paid vs premiums
Claim Frequency
4.55%
Avg severity: $11,899
Nonrenewal Rate
1.15%
+73.1% change

Data Snapshot: ZIP 29379 (Union, SC)

ZIP 29379 (Union, SC) shows an average homeowners insurance premium of $1,178 per year as of 2022, based on U.S. Treasury FIO ZIP-level observations across approximately 29 reported policies. That is 34% below the national average of $1,776 per year, placing this ZIP in the 21st percentile nationally. The South Carolina statewide average is $1,765 per year; this ZIP sits 33% below that figure, ranking #339 of 366 tracked ZIPs in South Carolina by premium. The closest-priced peer within South Carolina is Cayce (ZIP 29033) at $1,181, essentially matching this ZIP's rate.

With a loss ratio of 45.9%, insurers retained a working margin after claims in ZIP 29379. Claim frequency, the share of policies with at least one claim, is 4.55%, and the average claim severity (amount paid per claim) is $11,899. The nonrenewal rate here is 1.15%, a rise of 73.1% over the past five years, the share of policies insurers choose not to extend at expiration, often a leading sign of market stress.

Over the 2018–2022 window, ZIP 29379 premiums risen 1.7%, spanning $1,158 to $1,178 (five-year average: $1,171), an annualized rate of +0.4% 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 29379 Compares

vs National Average
$1,178 vs $1,776
34% below national avg
vs South Carolina Average
$1,178 vs $1,765
33% below state avg
National Percentile
21th percentile
More affordable than most ZIPs

Premium History

Average premium in ZIP 29379, 2018–2022

$1,155$1,160$1,165$1,170$1,175$1,180 20182019202020212022 $1,178
Average homeowners premium per year in ZIP 29379.
Year Avg Premium YoY Change
2018 $1,158 -
2019 $1,176 +1.5%
2020 $1,164 -1.0%
2021 $1,176 +1.0%
2022 $1,178 +0.2%

5-Year Trend Summary

5-Year Avg Premium
$1,171
Premium Range
$1,158 - $1,178
Annual Change Rate
+0.4% per year
Years of Data
5 (2018-2022)

What this means for ZIP 29379

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 29379?
At the 21st percentile nationally, #339 of 366 ZIPs in South Carolina, ZIP 29379 (Union, SC) pays a middle-of-the-pack $1,178 per year as of 2022 for homeowners insurance. Premiums have changed +1.7% over the past 5 years.
What affects homeowners insurance costs in Union, SC?
In ZIP 29379, insurers report a 45.9% loss ratio, a 4.55% claims frequency, and a 1.15% nonrenewal rate, the 21st national percentile for cost.
Is homeowners insurance expensive in ZIP 29379 compared to the national average?
Nationally, ZIP 29379 lands in the 21st percentile: its $1,178/yr average is 34% below the U.S. figure of $1,776/yr.
What is the nonrenewal rate in ZIP 29379?
Insurers decline to renew 1.15% of policies in ZIP 29379 in South Carolina, a rise of 73.1% over the past 5 years.
How have premiums trended in ZIP 29379 over 5 years?
Over the past 5 years, 2018 through 2022, the range in ZIP 29379 runs $1,158-$1,178 (5-year average $1,171). The annualized change rate is +0.4% per year.
How does ZIP 29379 compare to the South Carolina state average?
ZIP 29379 runs 33% below the South Carolina state average ($1,765/yr vs this ZIP's $1,178/yr), ranking #339 of 366 tracked ZIPs in South Carolina 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.