ZIP 03259 · Carroll County

North Sandwich, NH Homeowners Insurance

According to U.S. Treasury FIO 2022 filings, homeowners insurance in ZIP 03259, North Sandwich, New Hampshire averages $1,639/yr.

33.4%
Loss ratio
1.34%
Nonrenewal rate
#37 of 239
New Hampshire rank
6
Policies

The verdict

Treasury FIO 2022: North Sandwich, NH sits #11,176 nationally on average premium ($1,639) versus #6,250 on nonrenewal rate (1.34%).

$1,639
Avg premium (2022)
#11,176
of 25,593 on premium
#6,250
of 21,752 on nonrenewal
56th
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

D
PlainInsure Livability Score
42/100
03259 - North Sandwich, NH

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 D
$1,639/yr
Avg premium, 44th cheapest nationally (Treasury FIO)
Market Stability F
0.01%
Nonrenewal rate -- insurers dropping coverage (Treasury FIO)
Disaster Risk F
71.0
County FEMA National Risk Index score
Community Resilience B
71.6
County FEMA NRI community-resilience score

Where ZIP 03259's premium sits nationally

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

$1,639 Around the middle lower than 44% 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 03259. Each other dot is a deterministic sample of ZIPs in New Hampshire, 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 03259; crosshairs: New Hampshire averages

Lower premium / higher nonrenewalHigher on bothLower on bothHigher premium / lower nonrenewal$897.7$1351.3$1805.0$2258.6$2712.20.3%0.7%1.1%1.5%2.0%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 03570 · Berlin $980/yr · 1.05%
  • ZIP 03581 · Gorham $1,050/yr · 1.40%
  • ZIP 03579 · Errol $1,087/yr · 1.89%
  • ZIP 03740 · Bath $1,118/yr · 1.23%
  • ZIP 03262 · North Woodstock $1,129/yr · 1.06%
  • ZIP 03584 · Lancaster $1,148/yr · 0.39%
  • ZIP 03303 · Concord $1,161/yr · 0.53%
  • ZIP 03835 · Farmington $1,179/yr · 1.04%
  • ZIP 03464 · Stoddard $1,188/yr · 1.16%
  • ZIP 03830 · East Wakefield $1,205/yr · 1.24%
  • ZIP 03246 · Laconia $1,209/yr · 0.60%
  • ZIP 03598 · Whitefield $1,217/yr · 1.13%
  • ZIP 03741 · Canaan $1,223/yr · 0.54%
  • ZIP 03045 · Goffstown $1,229/yr · 0.52%
  • ZIP 03222 · Bristol $1,240/yr · 0.96%
  • ZIP 03285 · Thornton $1,244/yr · 1.03%
  • ZIP 03064 · Nashua $1,249/yr · 1.07%
  • ZIP 03230 · Danbury $1,264/yr · 0.54%
  • ZIP 03470 · Winchester $1,276/yr · 0.67%
  • ZIP 03104 · Manchester $1,292/yr · 0.81%
  • ZIP 03773 · Newport $1,297/yr · 1.07%
  • ZIP 03765 · Haverhill $1,315/yr · 0.61%
  • ZIP 03038 · Derry $1,326/yr · 0.70%
  • ZIP 03825 · Barrington $1,349/yr · 0.45%
  • ZIP 03884 · Strafford $1,364/yr · 1.04%
  • ZIP 03216 · Andover $1,374/yr · 0.51%
  • ZIP 03242 · Henniker $1,379/yr · 0.95%
  • ZIP 03875 · Silver Lake $1,390/yr · 1.08%
  • ZIP 03852 · Milton Mills $1,398/yr · 0.77%
  • ZIP 03278 · Warner $1,415/yr · 0.89%
  • ZIP 03838 · Glen $1,424/yr · 0.78%
  • ZIP 03858 · Newton $1,438/yr · 1.08%
  • ZIP 03810 · Alton Bay $1,451/yr · 0.69%
  • ZIP 03833 · Exeter $1,460/yr · 0.77%
  • ZIP 03034 · Candia $1,481/yr · 0.63%
  • ZIP 03043 · Francestown $1,489/yr · 1.26%
  • ZIP 03076 · Pelham $1,495/yr · 0.88%
  • ZIP 03450 · Harrisville $1,509/yr · 0.87%
  • ZIP 03057 · Mont Vernon $1,546/yr · 1.03%
  • ZIP 03031 · Amherst $1,568/yr · 0.84%
  • ZIP 03036 · Chester $1,585/yr · 0.62%
  • ZIP 03229 · Contoocook $1,639/yr · 0.94%
  • ZIP 03259 · North Sandwich (this ZIP) $1,639/yr · 1.34%
  • ZIP 03827 · East Kingston $1,673/yr · 0.52%
  • ZIP 03110 · Bedford $1,759/yr · 0.90%
  • ZIP 03885 · Stratham $1,814/yr · 0.72%
  • ZIP 03782 · Sunapee $1,850/yr · 1.25%
  • ZIP 03844 · Hampton Falls $2,049/yr · 0.69%
  • ZIP 03215 · Waterville Valley $2,208/yr · 0.90%
  • ZIP 03854 · New Castle $2,630/yr · 0.35%
Avg Premium (2022)
$1,639/yr
Near-median premium
-1.3% since 2018
Loss Ratio
33.4%
Near-median loss ratio
Claim Frequency
4.03%
Avg severity: $13,584
Nonrenewal Rate
1.34%
Above-median nonrenewal rate
+81.2% change

Data Snapshot: ZIP 03259 (North Sandwich, NH)

Homeowners in ZIP 03259 (North Sandwich, NH) pay an average of $1,639 per year for insurance as of 2022, according to U.S. Treasury FIO ZIP-level data across approximately 6 reported policies. Against a national average of $1,776 per year, ZIP 03259 comes in 8% below, the 56th percentile among all tracked ZIPs. The New Hampshire statewide average is $1,428 per year; this ZIP sits 15% above that figure, ranking #37 of 239 tracked ZIPs in New Hampshire by premium. The closest-priced peer within New Hampshire is Contoocook (ZIP 03229) at $1,639, essentially matching this ZIP's rate.

At a loss ratio of 33.4%, insurers retained a working margin after claims in this ZIP. About 4.03% of policyholders in this ZIP file a claim annually, and the average claim severity (amount paid per claim) is $13,584. The nonrenewal rate here is 1.34%, a rise of 81.2% 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 03259 premiums fallen 1.3%, spanning $1,629 to $1,723 (five-year average: $1,664), an annualized rate of -0.3% per year.

Carroll County carries a FEMA National Risk Index score of 71.0 (Relatively Low), 71st percentile nationally and #6 of 10 New Hampshire counties - 2% above the state mean of 69.9. Dominant mapped hazard: Hurricane. Companion scores: Social Vulnerability Index 33.0 · Community Resilience 71.6. This is hazard context from FEMA, not a premium formula.

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 03259 Compares

vs National Average
$1,639 vs $1,776
8% below national avg
vs New Hampshire Average
$1,639 vs $1,428
15% above state avg
National Percentile
56th percentile
Above median cost

Premium History

Average premium in ZIP 03259, 2018–2022

$1,600$1,650$1,700$1,750 20182019202020212022 $1,639
Average homeowners premium per year in ZIP 03259.
Year Avg Premium YoY Change
2018 $1,661 -
2019 $1,629 -2.0%
2020 $1,723 +5.8%
2021 $1,669 -3.2%
2022 $1,639 -1.8%

Multi-year FIO trend for ZIP 03259 (5 years)

5-Year Avg Premium
$1,664
Premium Range
$1,629 - $1,723
Annual Change Rate
-0.3% per year
Years of Data
5 (2018-2022)

Elevated FEMA NRI in Carroll County

County National Risk Index joined to ZIP 03259 via FIPS 33003. Hazard and vulnerability context from FEMA, not a premium driver and not a quote.

County risk score
71.0
Relatively Low · 71st national percentile
In-state county rank
#6
of 10 New Hampshire counties · state mean 69.9
Top mapped hazard
Hurricane
Expected annual loss $4,770,626

Social Vulnerability Index 33.0 · Community Resilience 71.6

County hazard ratings

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

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

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

Two FIO peer sets for ZIP 03259 in Carroll County (NRI 71.0, hazard Hurricane), both outside New Hampshire. Population floor ≥1,000 matches the rate rankings.

Similar average premium

Nearest other-state ZIPs by average homeowners premium ($1,639/yr here).

Similar nonrenewal rate

Nearest other-state ZIPs by nonrenewal rate (1.34% 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 03259?
Homeowners insurance in ZIP 03259 (North Sandwich, NH) averages $1,639 per year as of 2022, close to the national median at the 56th percentile, #37 of 239 ZIPs in New Hampshire. Premiums have changed -1.3% over the past 5 years.
What affects homeowners insurance costs in North Sandwich, NH?
In ZIP 03259, insurers report a 33.4% loss ratio, a 4.03% claims frequency, and a 1.34% nonrenewal rate, the 56th national percentile for cost.
Is homeowners insurance expensive in ZIP 03259 compared to the national average?
Nationally, ZIP 03259 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 03259?
The nonrenewal rate in ZIP 03259 is 1.34%, a rise of 81.2% over the past 5 years in New Hampshire.
How have premiums trended in ZIP 03259 over 5 years?
ZIP 03259 premiums spanned $1,629 to $1,723 across the 2018-2022 window, a 5-year average of $1,664. The annualized change rate is -0.3% per year.
How does ZIP 03259 compare to the New Hampshire state average?
The New Hampshire state average is $1,428/yr; ZIP 03259 averages $1,639/yr, 15% above that figure, ranking #37 of 239 tracked ZIPs in New Hampshire by premium.
What is the FEMA National Risk Index score for ZIP 03259?
County NRI 71.0 (Relatively Low) covers ZIP 03259 via Carroll County FIPS 33003. In-state rank #6 of 10; national percentile 71st; hazard Hurricane.

What to do with ZIP 03259

This ZIP's premiums run at the 56th 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.