ZIP 33578 · Hillsborough County

Riverview, FL Homeowners Insurance

According to U.S. Treasury FIO 2022 filings, homeowners insurance in ZIP 33578, Riverview, Florida averages $2,419/yr.

59.4%
Loss ratio
0.21%
Nonrenewal rate
#402 of 559
Florida rank
657
Policies

The verdict

Treasury FIO 2022: Riverview, FL sits #3,300 nationally on average premium ($2,419) versus #21,299 on nonrenewal rate (0.21%).

$2,419
Avg premium (2022)
#3,300
of 25,593 on premium
#21,299
of 21,752 on nonrenewal
87th
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
30/100
33578 - Riverview, FL

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
$2,419/yr
Avg premium, 13th cheapest nationally (Treasury FIO)
Market Stability A+
0.00%
Nonrenewal rate -- insurers dropping coverage (Treasury FIO)
Disaster Risk F
98.8
County FEMA National Risk Index score
Community Resilience F
33.2
County FEMA NRI community-resilience score

Where ZIP 33578's premium sits nationally

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

$2,419 Higher than most more expensive than 87% 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 33578. Each other dot is a deterministic sample of ZIPs in Florida, 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 33578; crosshairs: Florida averages

Lower premium / higher nonrenewalHigher on bothLower on bothHigher premium / lower nonrenewal$0$10670.0$21339.9$32009.9$42679.80%0.8%1.6%2.4%3.2%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 33576 · San Antonio $1,503/yr · 0.20%
  • ZIP 34472 · Ocala $1,642/yr · 0.38%
  • ZIP 32822 · Orlando $1,819/yr · 0.43%
  • ZIP 32209 · Jacksonville $1,911/yr · 0.43%
  • ZIP 32311 · Tallahassee $1,943/yr · 1.38%
  • ZIP 32220 · Jacksonville $1,989/yr · 0.17%
  • ZIP 32244 · Jacksonville $2,025/yr · 0.17%
  • ZIP 34758 · Kissimmee $2,081/yr · 0.35%
  • ZIP 32605 · Gainesville $2,119/yr · 1.18%
  • ZIP 33805 · Lakeland $2,145/yr · 0.66%
  • ZIP 32211 · Jacksonville $2,181/yr · 0.21%
  • ZIP 33909 · Cape Coral $2,210/yr · 0.15%
  • ZIP 32258 · Jacksonville $2,238/yr · 0.36%
  • ZIP 33809 · Lakeland $2,263/yr · 1.39%
  • ZIP 33811 · Lakeland $2,286/yr · 1.19%
  • ZIP 33860 · Mulberry $2,328/yr · 1.88%
  • ZIP 34442 · Hernando $2,377/yr · 0.14%
  • ZIP 33578 · Riverview (this ZIP) $2,419/yr · 0.21%
  • ZIP 33982 · Punta Gorda $2,431/yr · 1.39%
  • ZIP 33954 · Port Charlotte $2,466/yr · 1.61%
  • ZIP 32907 · Palm Bay $2,531/yr · 0.42%
  • ZIP 33559 · Lutz $2,593/yr · 0.27%
  • ZIP 32820 · Orlando $2,639/yr · 0.91%
  • ZIP 32708 · Winter Springs $2,713/yr · 0.52%
  • ZIP 32256 · Jacksonville $2,796/yr · 0.07%
  • ZIP 32344 · Monticello $2,862/yr · 0.34%
  • ZIP 32927 · Cocoa $2,943/yr · 1.98%
  • ZIP 32827 · Orlando $3,092/yr · 0.53%
  • ZIP 33612 · Tampa $3,146/yr · 0.74%
  • ZIP 33898 · Lake Wales $3,243/yr · 0.53%
  • ZIP 33904 · Cape Coral $3,356/yr · 0.90%
  • ZIP 32114 · Daytona Beach $3,471/yr · 0.65%
  • ZIP 32174 · Ormond Beach $3,625/yr · 0.09%
  • ZIP 32968 · Vero Beach $3,710/yr · 0.36%
  • ZIP 34292 · Venice $3,875/yr · 0.83%
  • ZIP 32967 · Vero Beach $4,128/yr · 0.28%
  • ZIP 34668 · Port Richey $4,335/yr · 3.08%
  • ZIP 32233 · Atlantic Beach $4,675/yr · 0.16%
  • ZIP 33922 · Bokeelia $4,878/yr · 1.02%
  • ZIP 32836 · Orlando $5,188/yr · 0.55%
  • ZIP 34786 · Windermere $5,901/yr · 0.64%
  • ZIP 34223 · Englewood $6,576/yr · 1.34%
  • ZIP 34239 · Sarasota $7,287/yr · 0.73%
  • ZIP 33176 · Miami $8,199/yr · 0.92%
  • ZIP 33441 · Deerfield Beach $9,911/yr · 1.65%
  • ZIP 33037 · Key Largo $11,697/yr · 0.10%
  • ZIP 33405 · West Palm Beach $12,591/yr · 0.61%
  • ZIP 33308 · Fort Lauderdale $14,813/yr · 0.53%
  • ZIP 33156 · Miami $21,818/yr · 0.54%
  • ZIP 33480 · Palm Beach $40,719/yr · 0.24%
Avg Premium (2022)
$2,419/yr
Above-median premium
-16.1% since 2018
Loss Ratio
59.4%
Above-median loss ratio
Claim Frequency
10.43%
Avg severity: $13,773
Nonrenewal Rate
0.21%
Below-median nonrenewal rate

Data Snapshot: ZIP 33578 (Riverview, FL)

Homeowners in ZIP 33578 (Riverview, FL) pay an average of $2,419 per year for insurance as of 2022, according to U.S. Treasury FIO ZIP-level data across approximately 657 reported policies. The U.S. average sits at $1,776 per year, so this ZIP runs 36% above that mark and lands in the 87th national percentile. Florida homeowners pay $4,870 per year on average; this ZIP diverges by 50% (below), ranking #402 of 559 tracked ZIPs in Florida by premium. The closest-priced peer within Florida is Havana (ZIP 32333) at $2,414, essentially matching this ZIP's rate.

ZIP 33578 shows a 59.4% loss ratio, an indication that insurers retained a working margin after claims. 10.43% of policies in ZIP 33578 file at least one claim in a given year, and the average claim severity (amount paid per claim) is $13,773. 0.21% of ZIP 33578 policies go unrenewed at expiration, a pattern that tends to precede broader insurer pullback in stressed markets.

Across 5 years (2018–2022), premiums in ZIP 33578 have fallen by 16.1%, ranging from $2,419 to $3,135 with a five-year average of $2,779, an annualized rate of -4.3% per year.

High-band NRI for ZIP 33578's county (Hillsborough): score 98.8, rating Relatively High, hazard Hurricane. That is #6 of 47 Florida counties and the 99th national percentile (13% above the 87.2 state mean). Social Vulnerability Index 36.4 · Community Resilience 33.2. Source: FEMA National Risk Index.

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 33578 Compares

vs National Average
$2,419 vs $1,776
36% above national avg
vs Florida Average
$2,419 vs $4,870
50% below state avg
National Percentile
87th percentile
More expensive than most ZIPs

Premium History

Average premium in ZIP 33578, 2018–2022

$2,200$2,400$2,600$2,800$3,000$3,200 20182019202020212022 $2,419
Average homeowners premium per year in ZIP 33578.
Year Avg Premium YoY Change
2018 $2,885 -
2019 $3,135 +8.7%
2020 $2,778 -11.4%
2021 $2,679 -3.6%
2022 $2,419 -9.7%

Cost relief window in ZIP 33578, 2018-2022

5-Year Avg Premium
$2,779
Premium Range
$2,419 - $3,135
Annual Change Rate
-4.3% per year
Years of Data
5 (2018-2022)

Elevated FEMA NRI in Hillsborough County

County National Risk Index joined to ZIP 33578 via FIPS 12057. Hazard and vulnerability context from FEMA, not a premium driver and not a quote.

County risk score
98.8
Relatively High · 99th national percentile
In-state county rank
#6
of 47 Florida counties · state mean 87.2
Top mapped hazard
Hurricane
Expected annual loss $178,334,807

Social Vulnerability Index 36.4 · Community Resilience 33.2

County hazard ratings

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

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

Cross-state FIO peers for a higher-NRI ZIP (Hillsborough County)

ZIP 33578's county NRI is 98.8 (Relatively High). Peer ZIPs below are other-state only so the neighborhoods are not Florida containment.

Similar average premium

Nearest other-state ZIPs by average homeowners premium ($2,419/yr here).

Similar nonrenewal rate

Nearest other-state ZIPs by nonrenewal rate (0.21% 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 33578?
Homeowners insurance runs above most of the country in ZIP 33578 (Riverview, FL): $2,419/year as of 2022, the 87th national percentile, #402 of 559 ZIPs in Florida. Premiums have changed -16.1% over the past 5 years.
What affects homeowners insurance costs in Riverview, FL?
In ZIP 33578, insurers report a 59.4% loss ratio, a 10.43% claims frequency, and a 0.21% nonrenewal rate, the 87th national percentile for cost.
Is homeowners insurance expensive in ZIP 33578 compared to the national average?
ZIP 33578 premiums of $2,419/yr are 36% above the national average of $1,776/yr. This ZIP is in the 87th percentile nationally.
What is the nonrenewal rate in ZIP 33578?
ZIP 33578 shows a nonrenewal rate of 0.21% in Florida.
How have premiums trended in ZIP 33578 over 5 years?
ZIP 33578 premiums spanned $2,419 to $3,135 across the 2018-2022 window, a 5-year average of $2,779. The annualized change rate is -4.3% per year.
How does ZIP 33578 compare to the Florida state average?
The Florida state average is $4,870/yr; ZIP 33578 averages $2,419/yr, 50% below that figure, ranking #402 of 559 tracked ZIPs in Florida by premium.
What is the FEMA National Risk Index score for ZIP 33578?
Hillsborough County scores 98.8 on FEMA's National Risk Index (Relatively High), 99th percentile nationally and #6 of 47 Florida 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 33578

This ZIP's premiums run at the 87th 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.