ZIP 03070 · Hillsborough County

New Boston, NH Homeowners Insurance

Homeowners insurance market metrics for ZIP 03070, New Boston, New Hampshire.

47.4%
Loss ratio
1.05%
Nonrenewal rate
#72 of 239
New Hampshire rank
47
Policies

The verdict

New Boston, NH (ZIP 03070) averages $1,484/yr for homeowners insurance, 16% below the U.S. average, placing it in the 45th percentile nationally.

$1,484
Avg premium (2022)
-16%
vs U.S. average
+3.2%
since 2018
45th
national percentile

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

Avg Premium (2022)
$1,484/yr
+3.2% since 2018
Loss Ratio
47.4%
Claims paid vs premiums
Claim Frequency
3.94%
Avg severity: $17,854
Nonrenewal Rate
1.05%
-23.1% change

Data Snapshot: ZIP 03070 (New Boston, NH)

Homeowners in ZIP 03070 (New Boston, NH) pay an average of $1,484 per year for insurance as of 2022, according to U.S. Treasury FIO ZIP-level data across approximately 47 reported policies. That is 16% below the national average of $1,776 per year, placing this ZIP in the 45th percentile nationally. Against New Hampshire's average of $1,428, ZIP 03070 is 4% above, ranking #72 of 239 tracked ZIPs in New Hampshire by premium. The closest-priced peer within New Hampshire is Candia (ZIP 03034) at $1,481, essentially matching this ZIP's rate.

The loss ratio for ZIP 03070 is 47.4%, meaning insurers retained a working margin after claims. 3.94% of policies in ZIP 03070 file at least one claim in a given year, and the average claim severity (amount paid per claim) is $17,854. The nonrenewal rate here is 1.05%, a drop of 23.1% 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 03070 costs have risen 3.2% since 2018, from a low of $1,438 to a high of $1,484, an annualized rate of +0.8% 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 03070 Compares

vs National Average
$1,484 vs $1,776
16% below national avg
vs New Hampshire Average
$1,484 vs $1,428
4% above state avg
National Percentile
45th percentile
Below median cost

Premium History

Average premium in ZIP 03070, 2018–2022

$1,420$1,440$1,460$1,480$1,500 20182019202020212022 $1,484
Average homeowners premium per year in ZIP 03070.
Year Avg Premium YoY Change
2018 $1,438 -
2019 $1,468 +2.1%
2020 $1,480 +0.8%
2021 $1,481 +0.0%
2022 $1,484 +0.2%

5-Year Trend Summary

5-Year Avg Premium
$1,470
Premium Range
$1,438 - $1,484
Annual Change Rate
+0.8% per year
Years of Data
5 (2018-2022)

What this means for ZIP 03070

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 03070?
Homeowners insurance in ZIP 03070 (New Boston, NH) averages $1,484 per year as of 2022, close to the national median at the 45th percentile, #72 of 239 ZIPs in New Hampshire. Premiums have changed +3.2% over the past 5 years.
What affects homeowners insurance costs in New Boston, NH?
Key cost drivers in ZIP 03070: a claims frequency of 3.94%, a loss ratio of 47.4%, and a nonrenewal rate of 1.05%, placing this ZIP in the 45th percentile nationally for cost.
Is homeowners insurance expensive in ZIP 03070 compared to the national average?
Nationally, ZIP 03070 lands in the 45th percentile: its $1,484/yr average is 16% below the U.S. figure of $1,776/yr.
What is the nonrenewal rate in ZIP 03070?
Insurers decline to renew 1.05% of policies in ZIP 03070 in New Hampshire, a drop of 23.1% over the past 5 years.
How have premiums trended in ZIP 03070 over 5 years?
ZIP 03070 premiums spanned $1,438 to $1,484 across the 2018-2022 window, a 5-year average of $1,470. The annualized change rate is +0.8% per year.
How does ZIP 03070 compare to the New Hampshire state average?
ZIP 03070 has an average premium of $1,484/yr compared to the New Hampshire state average of $1,428/yr. This ZIP is 4% above the state average, ranking #72 of 239 tracked ZIPs in New Hampshire 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.