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Area data

Danbury, NH — ZIP 03230

Population: 1,451 (Census ACS)

The typical home value in ZIP 03230 (Danbury, NH) is $396,941 — up 5.0% over the past year. Homes sell for a median $372,500 after a median 37 days on market. 1 schools serve the area (NCES). FEMA's National Risk Index rates the county's overall natural-hazard risk Relatively Low, with ice storm, lightning, hurricane the top-rated hazards. Cost of living is 4.2% above the US average (BEA, metro/state-level).

Backed by 25+ public sourcesFEMA · U.S. Census · NOAA · Dept. of Education · EPA · and more

$396,941

Typical home value

+5.0%

1-year change

37

Median days on market

Relatively Low

Hazard risk (county)

Home values & appreciation

Typical home value
$396,941
1-year appreciation
+5.0%
3-year appreciation
+21.7%
5-year appreciation
+45.9%
10-year appreciation
+137.9%
Peak value since 2000 (Aug 2026)
$396,941
House Price Index (state)
492.1 (+3.1% YoY)

Sources: home value index (ZIP-level) · FHFA House Price Index (state-level)

Market activity

Median sale price
$372,500
Median list price
$319,900
Median price per sqft
$272
1-year sale-price change
+28.4%
Median days on market
37 days
Homes sold (recent period)
4
For-sale inventory
5
Sale-to-list ratio
101.8%
Active listings
5
1-year forecast
+2.4%

Source: recent area sales and market data (ZIP-level)

Rents

Studio fair-market rent
$1,253/mo
1BR fair-market rent
$1,376/mo
2BR fair-market rent
$1,800/mo
3BR fair-market rent
$2,357/mo
4BR fair-market rent
$2,366/mo

Sources: market rent index (ZIP-level) · HUD Fair Market Rents (metro/county-level, 40th-percentile regulatory reference)

Affordability

Cost of living index (Above Average)
104.2 (100 = US avg)
Electricity rate (state-level)
24.6¢/kWh
Natural gas rate (state-level)
$18.60/MCF
30-year mortgage rate (national)
7.40%
15-year mortgage rate (national)
6.73%

Sources: BEA Regional Price Parities (metro/state-level) · EIA energy rates (state-level) · Freddie Mac PMMS (national)

Schools

Total schools
1
Elementary schools
1
Middle schools
0
High schools
0
Avg student-teacher ratio
8.3 : 1
Schools include
Danbury Elementary School

Source: NCES school directory, 2024-25 (school-address-based)

Natural hazards & flood risk

Overall hazard risk (county)
Relatively Low
Top hazards (county)
ice storm, lightning, hurricane, inland flooding, strong wind
Notable hazard ratings (county)
ice storm: Relatively High · lightning: Relatively High · hurricane: Relatively Moderate · strong wind: Relatively Moderate · winter weather: Relatively Moderate · inland flooding: Relatively Moderate
Most common flood zone among NFIP claims
Zone A
NFIP flood claims on record
4
Wildfire risk to homes (county)
Higher than 12% of US counties
Buildings in wildfire direct-exposure zone
69.6%
Radon potential (county)
Moderate radon potential — EPA Zone 2 of 3
EPA Superfund (NPL) sites within 5 mi
None
Flood zones vary by property. Look up a specific address on the FEMA Flood Map Service Center.
EPA recommends radon testing for every home regardless of zone.

Sources: FEMA National Risk Index (county-level) · FEMA NFIP flood-insurance claims (ZIP-level) · USDA Forest Service Wildfire Risk to Communities (county-level) · EPA radon zones + Superfund NPL

Climate (30-year normals)

Average annual temperature
46.0°F
Average high
58.0°F
Average low
35.0°F
Annual precipitation
48.0 in
USDA plant hardiness zone
5a (extreme annual low -20 to -15°F)

Sources: NOAA Climate Normals (30-year, nearest-station) · USDA Plant Hardiness Zone Map (2023)

Air quality

Air quality rating
Good
Median AQI (annual)
37
Days with Good air quality
205
Days with Moderate air quality
7
Highest AQI recorded (year)
90

Source: EPA annual air quality index (county-level)

Walkability & transit

Walkability index
6.0 / 20
Transit service frequency
-99,999
Jobs reachable by car (30 min)
1,480
Jobs reachable by transit (45 min)
2,376

Source: EPA Smart Location Database (metropolitan block groups)

Amenities

National parks within ~60 mi
2
Nearest national park
Saint-Gaudens National Historical Park (24 mi)
National parks include
Saint-Gaudens National Historical Park, Marsh - Billings - Rockefeller National Historical Park
Airports within 30 mi
17
Nearest airport
Tucker Farm Airport (8 mi)
Nearest major airport
Lebanon Municipal Airport (LEB) (22 mi)
Hospitals in or near this ZIP
16
Hospitals include
CONCORD HOSPITAL, NEW HAMPSHIRE HOSPITAL, MARY HITCHCOCK MEMORIAL HOSPITAL
Avg hospital rating (CMS)
3.4 / 5
Best hospital rating nearby (CMS)
5.0 / 5
Solar radiation rating
Fair (3.7 kWh/m²/day)

Sources: National Park Service · FAA airport data · CMS hospital data (same ZIP, else within ~40 mi) · DOE/NREL (proximity-based)

Migration

Net migration (county)
+579 tax filers

Source: IRS SOI county-to-county migration (county-level; published with a multi-year lag)

Housing stock

Median year housing built
1977
Housing built before 1970
34.3%
Housing built 2000 or later
17.7%
Median annual property tax
$3,760
Mean commute to work
31 min
Households with broadband internet
70.3%

Source: Census ACS 5-year estimates (ZIP-level)

Employment & development

Total county employment
60,473
Average weekly wage
$1,359
Top industries (by employment)
Health Care, Accommodation & Food, Construction
Annual residential building permits (county)
286

Sources: BLS QCEW (county-level) · Census Building Permits (county-level)

How it compares

ZIP 03230State medianUS median
Typical home value$396,941$479,862$288,527
Median sale price$372,500$510,000$325,000
Median days on market37 days50 days51 days
Median annual property tax$3,760$5,920$2,006

State and US medians are computed across all US ZIP codes with sufficient public-data coverage, from the same sources as the figures above.

Area data compiled from public government, academic, and industry research feeds. Data sources →

Common questions

What is the typical home value in ZIP 03230?
$396,941.
What is the median sale price in ZIP 03230?
$372,500.
How long do homes take to sell in ZIP 03230?
Median days on market: 37 days.
What is typical rent in ZIP 03230?
2-bedroom fair-market rent: $1,800/month (HUD FMR — a 40th-percentile regulatory reference, not market-observed).
What is the natural-hazard risk in ZIP 03230?
Overall risk: Relatively Low (FEMA NRI, county-level). Top hazards: ice storm, lightning, hurricane, inland flooding, strong wind.
Is ZIP 03230 in a flood zone?
Flood zones vary by property within ZIP 03230. 4 FEMA flood-insurance (NFIP) claims are on record; the most common zone among them is A. Check a specific address on the FEMA Flood Map Service Center.
What is the wildfire risk in ZIP 03230?
Risk to homes is higher than 12% of US counties (USDA Forest Service Wildfire Risk to Communities, county-level).
What is the radon potential in ZIP 03230?
Moderate radon potential — EPA Zone 2 of 3, county-level. EPA recommends testing every home regardless of zone.
Are there Superfund sites near ZIP 03230?
No current or proposed National Priorities List sites within 5 miles (EPA).
How many schools serve ZIP 03230?
1 schools (1 elementary) (NCES, 2024-25).
Is ZIP 03230 walkable?
Walkability index: 6.0/20 (EPA Smart Location Database).
What is the air quality in ZIP 03230?
Good. Median AQI: 37. (EPA AQI).
What is the cost of living in ZIP 03230?
Regional Price Parity: 104.2 (100 = US average) (Above Average) (BEA RPP, metro/state-level).

Nearby ZIP codes

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Data last updated

Most recent source refresh: Oct 2026. See all data sources →

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