ZIP 21144 · Anne Arundel County

Severn, MD Homeowners Insurance

According to U.S. Treasury FIO 2022 filings, homeowners insurance in ZIP 21144, Severn, Maryland averages $1,422/yr.

42.9%
Loss ratio
0.62%
Nonrenewal rate
#266 of 422
Maryland rank
768
Policies

The verdict

According to U.S. Treasury FIO 2022 filings, Severn, MD (ZIP 21144) ranks #15,257 of 25,593 ZIPs by average premium ($1,422/yr) but #15,714 of 21,752 by nonrenewal (0.62%). Cost rank is not withdrawal rank.

$1,422
Avg premium (2022)
#15,257
of 25,593 on premium
#15,714
of 21,752 on nonrenewal
40th
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

C
PlainInsure Livability Score
56/100
21144 - Severn, MD

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 C+
$1,422/yr
Avg premium, 60th cheapest nationally (Treasury FIO)
Market Stability B
0.01%
Nonrenewal rate -- insurers dropping coverage (Treasury FIO)
Disaster Risk F
81.9
County FEMA National Risk Index score
Community Resilience A
89.0
County FEMA NRI community-resilience score

Where ZIP 21144's premium sits nationally

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

$1,422 Lower than most lower than 60% 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 21144. Each other dot is a deterministic sample of ZIPs in Maryland, 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 21144; crosshairs: Maryland averages

Lower premium / higher nonrenewalHigher on bothLower on bothHigher premium / lower nonrenewal$652.8$1999.3$3345.8$4692.3$6038.90.2%1.0%1.9%2.7%3.6%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 21835 · Linkwood $898/yr · 3.41%
  • ZIP 21545 · Mount Savage $1,036/yr · 0.59%
  • ZIP 21716 · Brunswick $1,069/yr · 0.51%
  • ZIP 21234 · Parkville $1,119/yr · 0.56%
  • ZIP 20794 · Jessup $1,170/yr · 1.11%
  • ZIP 21076 · Hanover $1,192/yr · 0.46%
  • ZIP 21001 · Aberdeen $1,216/yr · 0.90%
  • ZIP 21227 · Halethorpe $1,237/yr · 0.78%
  • ZIP 21701 · Frederick $1,254/yr · 0.61%
  • ZIP 21649 · Marydel $1,272/yr · 0.45%
  • ZIP 21713 · Boonsboro $1,288/yr · 0.61%
  • ZIP 21629 · Denton $1,301/yr · 0.96%
  • ZIP 21921 · Elkton $1,325/yr · 1.14%
  • ZIP 21871 · Westover $1,343/yr · 0.42%
  • ZIP 21636 · Goldsboro $1,355/yr · 0.83%
  • ZIP 21917 · Colora $1,375/yr · 0.73%
  • ZIP 20871 · Clarksburg $1,391/yr · 0.42%
  • ZIP 20876 · Germantown $1,405/yr · 0.80%
  • ZIP 20770 · Greenbelt $1,420/yr · 0.49%
  • ZIP 21144 · Severn (this ZIP) $1,422/yr · 0.62%
  • ZIP 20714 · North Beach $1,428/yr · 0.75%
  • ZIP 21733 · Fairplay $1,439/yr · 0.90%
  • ZIP 20872 · Damascus $1,460/yr · 0.44%
  • ZIP 21814 · Bivalve $1,478/yr · 0.87%
  • ZIP 20707 · Laurel $1,491/yr · 0.64%
  • ZIP 21718 · Burkittsville $1,503/yr · 1.96%
  • ZIP 21661 · Rock Hall $1,530/yr · 0.98%
  • ZIP 20715 · Bowie $1,549/yr · 0.66%
  • ZIP 20746 · Suitland $1,581/yr · 0.94%
  • ZIP 20653 · Lexington Park $1,600/yr · 0.40%
  • ZIP 20716 · Bowie $1,611/yr · 0.81%
  • ZIP 20878 · Gaithersburg $1,638/yr · 0.70%
  • ZIP 21047 · Fallston $1,656/yr · 0.40%
  • ZIP 20620 · Callaway $1,684/yr · 0.88%
  • ZIP 20732 · Chesapeake Beach $1,711/yr · 0.47%
  • ZIP 20735 · Clinton $1,733/yr · 0.87%
  • ZIP 21117 · Owings Mills $1,744/yr · 0.84%
  • ZIP 21212 · Baltimore $1,782/yr · 0.56%
  • ZIP 20685 · Saint Leonard $1,815/yr · 0.51%
  • ZIP 21645 · Kennedyville $1,844/yr · 0.31%
  • ZIP 20779 · Tracys Landing $1,891/yr · 0.75%
  • ZIP 21209 · Baltimore $1,916/yr · 0.65%
  • ZIP 20639 · Huntingtown $1,982/yr · 0.72%
  • ZIP 21057 · Glen Arm $2,049/yr · 0.67%
  • ZIP 21673 · Trappe $2,113/yr · 0.95%
  • ZIP 21658 · Queenstown $2,252/yr · 0.82%
  • ZIP 20814 · Bethesda $2,355/yr · 0.31%
  • ZIP 21131 · Phoenix $2,475/yr · 0.98%
  • ZIP 21071 · Glyndon $2,705/yr · 0.73%
  • ZIP 21056 · Gibson Island $5,794/yr · 1.49%
Avg Premium (2022)
$1,422/yr
Near-median premium
+11.7% since 2018
Loss Ratio
42.9%
Near-median loss ratio
Claim Frequency
6.03%
Avg severity: $10,099
Nonrenewal Rate
0.62%
Below-median nonrenewal rate
+142.0% change

Data Snapshot: ZIP 21144 (Severn, MD)

Homeowners in ZIP 21144 (Severn, MD) pay an average of $1,422 per year for insurance as of 2022, according to U.S. Treasury FIO ZIP-level data across approximately 768 reported policies. Against a national average of $1,776 per year, ZIP 21144 comes in 20% below, the 40th percentile among all tracked ZIPs. Against Maryland's average of $1,627, ZIP 21144 is 13% below, ranking #266 of 422 tracked ZIPs in Maryland by premium. The closest-priced peer within Maryland is New Windsor (ZIP 21776) at $1,423, essentially matching this ZIP's rate.

With a loss ratio of 42.9%, insurers retained a working margin after claims in ZIP 21144. Claim frequency, the share of policies with at least one claim, is 6.03%, and the average claim severity (amount paid per claim) is $10,099. Nonrenewal, insurers declining to extend coverage at policy expiration, occurs at 0.62% in this ZIP, a rise of 142.0% over the past five years; rising nonrenewal often signals insurer retreat from high-risk markets.

Premium data spanning 5 years shows ZIP 21144 costs have risen 11.7% since 2018, from a low of $1,273 to a high of $1,422, an annualized rate of +2.8% per year.

High-band NRI for ZIP 21144's county (Anne Arundel): score 81.9, rating Relatively Moderate, hazard Hurricane. That is #5 of 24 Maryland counties and the 82nd national percentile (36% above the 60.2 state mean). Social Vulnerability Index 10.6 · Community Resilience 89.0. 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 21144 Compares

vs National Average
$1,422 vs $1,776
20% below national avg
vs Maryland Average
$1,422 vs $1,627
13% below state avg
National Percentile
40th percentile
Below median cost

Premium History

Average premium in ZIP 21144, 2018–2022

$1,250$1,300$1,350$1,400$1,450 20182019202020212022 $1,422
Average homeowners premium per year in ZIP 21144.
Year Avg Premium YoY Change
2018 $1,273 -
2019 $1,298 +1.9%
2020 $1,328 +2.3%
2021 $1,362 +2.6%
2022 $1,422 +4.4%

Multi-year FIO trend for ZIP 21144 (5 years)

5-Year Avg Premium
$1,337
Premium Range
$1,273 - $1,422
Annual Change Rate
+2.8% per year
Years of Data
5 (2018-2022)

Elevated FEMA NRI in Anne Arundel County

County National Risk Index joined to ZIP 21144 via FIPS 24003. Hazard and vulnerability context from FEMA, not a premium driver and not a quote.

County risk score
81.9
Relatively Moderate · 82nd national percentile
In-state county rank
#5
of 24 Maryland counties · state mean 60.2
Top mapped hazard
Hurricane
Expected annual loss $8,283,659

Social Vulnerability Index 10.6 · Community Resilience 89.0

County hazard ratings

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

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

Out-of-state ZIPs near ZIP 21144's premium and nonrenewal (high-NRI county)

Cross-state peers for ZIP 21144: nearest FIO ZIPs by premium and by nonrenewal, drawn outside Maryland. County hazard context (Anne Arundel, NRI 81.9) is separate from these price peers.

Similar average premium

Nearest other-state ZIPs by average homeowners premium ($1,422/yr here).

Similar nonrenewal rate

Nearest other-state ZIPs by nonrenewal rate (0.62% 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 21144?
At the 40th percentile nationally, #266 of 422 ZIPs in Maryland, ZIP 21144 (Severn, MD) pays a middle-of-the-pack $1,422 per year as of 2022 for homeowners insurance. Premiums have changed +11.7% over the past 5 years.
What affects homeowners insurance costs in Severn, MD?
In ZIP 21144, insurers report a 42.9% loss ratio, a 6.03% claims frequency, and a 0.62% nonrenewal rate, the 40th national percentile for cost.
Is homeowners insurance expensive in ZIP 21144 compared to the national average?
At $1,422/yr, ZIP 21144 runs 20% below the national average of $1,776/yr, the 40th percentile nationally.
What is the nonrenewal rate in ZIP 21144?
The nonrenewal rate in ZIP 21144 is 0.62%, a rise of 142.0% over the past 5 years in Maryland.
How have premiums trended in ZIP 21144 over 5 years?
ZIP 21144 premiums spanned $1,273 to $1,422 across the 2018-2022 window, a 5-year average of $1,337. The annualized change rate is +2.8% per year.
How does ZIP 21144 compare to the Maryland state average?
ZIP 21144 runs 13% below the Maryland state average ($1,627/yr vs this ZIP's $1,422/yr), ranking #266 of 422 tracked ZIPs in Maryland by premium.
What is the FEMA National Risk Index score for ZIP 21144?
Anne Arundel County scores 81.9 on FEMA's National Risk Index (Relatively Moderate), 82nd percentile nationally and #5 of 24 Maryland counties. The index's top hazard label is Hurricane. Mapped hazard ratings include Wildfire Very Low, Flooding Relatively Moderate, Earthquake Relatively Low, Hurricane Relatively Moderate. NRI is county hazard context, not a homeowners premium.

What to do with ZIP 21144

This ZIP's premiums run at the 40th 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.