ZIP 70458 · St. Tammany County

Slidell, LA Homeowners Insurance

According to U.S. Treasury FIO 2022 filings, homeowners insurance in ZIP 70458, Slidell, Louisiana averages $2,867/yr.

65.9%
Loss ratio
4.53%
Nonrenewal rate
#82 of 337
Louisiana rank
642
Policies

The verdict

According to U.S. Treasury FIO 2022 filings, Slidell, LA (ZIP 70458) ranks #1,627 of 25,593 ZIPs by average premium ($2,867/yr) but #439 of 21,752 by nonrenewal (4.53%). Cost rank is not withdrawal rank.

$2,867
Avg premium (2022)
#1,627
of 25,593 on premium
#439
of 21,752 on nonrenewal
94th
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
22/100
70458 - Slidell, LA

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
$2,867/yr
Avg premium, 6th cheapest nationally (Treasury FIO)
Market Stability F
0.05%
Nonrenewal rate -- insurers dropping coverage (Treasury FIO)
Disaster Risk F
96.6
County FEMA National Risk Index score
Community Resilience A+
93.8
County FEMA NRI community-resilience score

Where ZIP 70458's premium sits nationally

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

$2,867 Higher than most more expensive than 94% 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 70458. Each other dot is a deterministic sample of ZIPs in Louisiana, 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 70458; crosshairs: Louisiana averages

Lower premium / higher nonrenewalHigher on bothLower on bothHigher premium / lower nonrenewal$1221.9$3077.3$4932.6$6788.0$8643.30%2.2%4.4%6.6%8.9%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 71108 · Shreveport $1,559/yr · 1.58%
  • ZIP 71067 · Princeton $1,645/yr · 0.22%
  • ZIP 71023 · Doyline $1,695/yr · 1.46%
  • ZIP 71045 · Jamestown $1,725/yr · 2.08%
  • ZIP 71037 · Haughton $1,762/yr · 0.65%
  • ZIP 71417 · Colfax $1,778/yr · 0.69%
  • ZIP 71070 · Saline $1,790/yr · 1.05%
  • ZIP 71263 · Oak Grove $1,819/yr · 0.39%
  • ZIP 71423 · Dry Prong $1,838/yr · 0.36%
  • ZIP 71107 · Shreveport $1,867/yr · 1.05%
  • ZIP 71234 · Downsville $1,913/yr · 0.41%
  • ZIP 71111 · Bossier City $1,931/yr · 0.72%
  • ZIP 71362 · Plaucheville $1,965/yr · 0.43%
  • ZIP 71051 · Elm Grove $2,012/yr · 1.28%
  • ZIP 71334 · Ferriday $2,035/yr · 0.46%
  • ZIP 71226 · Chatham $2,051/yr · 0.31%
  • ZIP 71291 · West Monroe $2,102/yr · 0.73%
  • ZIP 71456 · Natchez $2,130/yr · 1.36%
  • ZIP 70501 · Lafayette $2,184/yr · 1.97%
  • ZIP 71322 · Bunkie $2,244/yr · 0.85%
  • ZIP 70520 · Carencro $2,289/yr · 3.39%
  • ZIP 70802 · Baton Rouge $2,331/yr · 1.82%
  • ZIP 70818 · Baton Rouge $2,369/yr · 0.59%
  • ZIP 70552 · Loreauville $2,423/yr · 0.76%
  • ZIP 70518 · Broussard $2,448/yr · 3.72%
  • ZIP 70427 · Bogalusa $2,464/yr · 0.81%
  • ZIP 70749 · Jarreau $2,480/yr · 2.02%
  • ZIP 70757 · Maringouin $2,505/yr · 0.33%
  • ZIP 70528 · Delcambre $2,535/yr · 1.44%
  • ZIP 70346 · Donaldsonville $2,575/yr · 0.45%
  • ZIP 70820 · Baton Rouge $2,591/yr · 1.30%
  • ZIP 70372 · Labadieville $2,627/yr · 1.62%
  • ZIP 70533 · Erath $2,643/yr · 4.67%
  • ZIP 70446 · Loranger $2,679/yr · 0.57%
  • ZIP 70084 · Reserve $2,755/yr · 1.38%
  • ZIP 70508 · Lafayette $2,798/yr · 3.45%
  • ZIP 70062 · Kenner $2,854/yr · 4.87%
  • ZIP 70458 · Slidell (this ZIP) $2,867/yr · 4.53%
  • ZIP 70549 · Lake Arthur $2,902/yr · 1.59%
  • ZIP 70460 · Slidell $2,977/yr · 4.45%
  • ZIP 70435 · Covington $3,034/yr · 1.75%
  • ZIP 70085 · Saint Bernard $3,129/yr · 2.41%
  • ZIP 70437 · Folsom $3,197/yr · 1.20%
  • ZIP 70461 · Slidell $3,258/yr · 4.39%
  • ZIP 70448 · Mandeville $3,370/yr · 7.90%
  • ZIP 70360 · Houma $3,527/yr · 2.05%
  • ZIP 70122 · New Orleans $3,787/yr · 7.72%
  • ZIP 70344 · Chauvin $4,032/yr · 0.38%
  • ZIP 70002 · Metairie $4,947/yr · 5.68%
  • ZIP 70130 · New Orleans $8,306/yr · 8.45%
Avg Premium (2022)
$2,867/yr
Above-median premium
+4.8% since 2018
Loss Ratio
65.9%
Above-median loss ratio
Claim Frequency
8.39%
Avg severity: $22,492
Nonrenewal Rate
4.53%
Above-median nonrenewal rate
+2619.7% change

Data Snapshot: ZIP 70458 (Slidell, LA)

U.S. Treasury FIO ZIP-level observations put the average homeowners insurance premium in ZIP 70458 (Slidell, LA) at $2,867 per year for 2022 across approximately 642 reported policies. Against a national average of $1,776 per year, ZIP 70458 comes in 61% above, the 94th percentile among all tracked ZIPs. The Louisiana statewide average is $2,539 per year; this ZIP sits 13% above that figure, ranking #82 of 337 tracked ZIPs in Louisiana by premium. The closest-priced peer within Louisiana is Chalmette (ZIP 70043) at $2,864, essentially matching this ZIP's rate.

At a loss ratio of 65.9%, insurers retained a working margin after claims in this ZIP. About 8.39% of policyholders in this ZIP file a claim annually, and the average claim severity (amount paid per claim) is $22,492. The nonrenewal rate here is 4.53%, a rise of 2619.7% over the past five years, the share of policies insurers choose not to extend at expiration, often a leading sign of market stress.

Premium data spanning 5 years shows ZIP 70458 costs have risen 4.8% since 2018, from a low of $2,719 to a high of $2,867, an annualized rate of +1.2% per year.

FEMA NRI places St. Tammany County in the upper risk band at 96.6 (Relatively High): national 97th percentile, #4/64 inside Louisiana, and 55% above the 62.4 state mean. Top hazard on the map is Hurricane. Social Vulnerability Index 34.0 · Community Resilience 93.8. NRI does not price policies; it situates the county.

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 70458 Compares

vs National Average
$2,867 vs $1,776
61% above national avg
vs Louisiana Average
$2,867 vs $2,539
13% above state avg
National Percentile
94th percentile
More expensive than most ZIPs

Premium History

Average premium in ZIP 70458, 2018–2022

$2,700$2,750$2,800$2,850$2,900 20182019202020212022 $2,867
Average homeowners premium per year in ZIP 70458.
Year Avg Premium YoY Change
2018 $2,737 -
2019 $2,726 -0.4%
2020 $2,719 -0.2%
2021 $2,807 +3.2%
2022 $2,867 +2.2%

2018-2022 premium path for ZIP 70458

5-Year Avg Premium
$2,771
Premium Range
$2,719 - $2,867
Annual Change Rate
+1.2% per year
Years of Data
5 (2018-2022)

Elevated FEMA NRI in St. Tammany County

County National Risk Index joined to ZIP 70458 via FIPS 22103. Hazard and vulnerability context from FEMA, not a premium driver and not a quote.

County risk score
96.6
Relatively High · 97th national percentile
In-state county rank
#4
of 64 Louisiana counties · state mean 62.4
Top mapped hazard
Hurricane
Expected annual loss $143,209,212

Social Vulnerability Index 34.0 · Community Resilience 93.8

County hazard ratings

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

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

Cross-state FIO peers for a higher-NRI ZIP (St. Tammany County)

Two FIO peer sets for ZIP 70458 in St. Tammany County (NRI 96.6, hazard Hurricane), both outside Louisiana. Population floor ≥1,000 matches the rate rankings.

Similar average premium

Nearest other-state ZIPs by average homeowners premium ($2,867/yr here).

Similar nonrenewal rate

Nearest other-state ZIPs by nonrenewal rate (4.53% 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 70458?
Homeowners insurance runs above most of the country in ZIP 70458 (Slidell, LA): $2,867/year as of 2022, the 94th national percentile, #82 of 337 ZIPs in Louisiana. Premiums have changed +4.8% over the past 5 years.
What affects homeowners insurance costs in Slidell, LA?
In ZIP 70458, insurers report a 65.9% loss ratio, a 8.39% claims frequency, and a 4.53% nonrenewal rate, the 94th national percentile for cost.
Is homeowners insurance expensive in ZIP 70458 compared to the national average?
Nationally, ZIP 70458 lands in the 94th percentile: its $2,867/yr average is 61% above the U.S. figure of $1,776/yr.
What is the nonrenewal rate in ZIP 70458?
Insurers decline to renew 4.53% of policies in ZIP 70458 in Louisiana, a rise of 2619.7% over the past 5 years.
How have premiums trended in ZIP 70458 over 5 years?
Over the past 5 years, 2018 through 2022, the range in ZIP 70458 runs $2,719-$2,867 (5-year average $2,771). The annualized change rate is +1.2% per year.
How does ZIP 70458 compare to the Louisiana state average?
ZIP 70458 has an average premium of $2,867/yr compared to the Louisiana state average of $2,539/yr. This ZIP is 13% above the state average, ranking #82 of 337 tracked ZIPs in Louisiana by premium.
What is the FEMA National Risk Index score for ZIP 70458?
St. Tammany County scores 96.6 on FEMA's National Risk Index (Relatively High), 97th percentile nationally and #4 of 64 Louisiana counties. The index's top hazard label is Hurricane. Mapped hazard ratings include Wildfire Relatively Moderate, Flooding Relatively High, Earthquake Relatively Low, Hurricane Very High. NRI is county hazard context, not a homeowners premium.

What to do with ZIP 70458

This ZIP's premiums run at the 94th 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.