NH area data
Union, NH
Union, NH.
Population: 1,739 (Census ACS)
Home values & appreciation
- Median home value
- $428,163
- 1-year appreciation
- +0.8%
- 3-year appreciation
- +16.0%
- 5-year appreciation
- +44.2%
- 10-year appreciation
- +133.4%
- All-time peak (2026-06)
- $428,347
- House Price Index
- 472.1 (+3.6% YoY)
Market activity
- Median sale price
- $380,000
- Median list price
- $449,999
- Median days on market
- 57.5 days
- Sale-to-list ratio
- 100.3%
- Active listings
- 10
- 1-year forecast
- +1.3%
- New listings (monthly)
- 4
Rents
- 2-bedroom fair-market rent (HUD reference)
- $2,212/mo
- 3BR fair-market rent
- $2,876/mo
Affordability
- Cost of living index (Above Average)
- 106.5 (100 = US avg)
- Electricity rate (state-level)
- 24.6¢/kWh
- Natural gas rate (state-level)
- $18.60/MCF
- 30-year mortgage rate (national)
- 6.66%
- 15-year mortgage rate (national)
- 6.00%
Schools
- Total schools
- 1
- Elementary schools
- 1
- Middle schools
- 0
- High schools
- 0
Natural hazards & flood risk
- Overall hazard risk
- Relatively Low
- Top hazards
- iceStorm, drought, inlandFlooding, lightning
- FEMA flood zone
- A
- Flood risk level
- High
Climate (30-year normals)
- Annual precipitation
- 55.6 in
Walkability & transit
- Walkability index
- 4.7 / 20
- Transit service frequency
- -99,999
Amenities
- Nearest airport
- Therriaults Landing Airport (2 mi)
- Nearest major airport
- Concord Municipal Airport (CON) (30 mi)
- Hospitals nearby (~15 mi)
- 1
- Avg hospital rating
- 2.0 / 5
- Solar radiation rating
- Fair (3.8 kWh/m²/day)
Migration
- Net migration
- +430 tax filers
Housing stock
- Median year housing built
- 1,979
- Median annual property tax
- $4,985
- Mean commute to work
- 34 min
- Households with broadband internet
- 85.9%
Employment & development
- Total county employment
- 38,328
- Average weekly wage
- $1,256
- Top industries (by employment)
- Health Care, Accommodation & Food, Administrative Services
- Annual residential building permits (county)
- 260
Area data compiled from public government, academic, and industry research feeds. Data sources →
Data last updated
Most recent source refresh: Aug 2026. See all data sources →