IA area data
New vienna, IA
New vienna, IA.
Population: 671 (Census ACS)
Home values & appreciation
- Median home value
- $330,933
- 1-year appreciation
- +5.1%
- 3-year appreciation
- +13.3%
- 5-year appreciation
- +35.3%
- All-time peak (2026-03)
- $331,084
- House Price Index
- 379.0 (+3.7% YoY)
Market activity
- Median sale price
- $185,000
- Median days on market
- 40 days
- Sale-to-list ratio
- 98.9%
Rents
- 2-bedroom fair-market rent (HUD reference)
- $1,088/mo
- 3BR fair-market rent
- $1,415/mo
Affordability
- Cost of living index (Low)
- 89.5 (100 = US avg)
- Electricity rate (state-level)
- 13.7¢/kWh
- Natural gas rate (state-level)
- $10.60/MCF
- 30-year mortgage rate (national)
- 6.66%
- 15-year mortgage rate (national)
- 6.00%
Natural hazards & flood risk
- Overall hazard risk
- Relatively Low
- Top hazards
- coldWave, drought, hail, strongWind, tornado
- FEMA flood zone
- AE
- Flood risk level
- High
Climate (30-year normals)
- Annual precipitation
- 40.9 in
Walkability & transit
- Walkability index
- 4.7 / 20
- Transit service frequency
- -99,999
Amenities
- National parks within ~60 mi
- 1
- Nearest national park
- Effigy Mounds National Monument (34 mi)
- Nearest airport
- Dyersville Area Airport (8 mi)
- Nearest major airport
- Dubuque Regional Airport (DBQ) (24 mi)
- Hospitals nearby (~15 mi)
- 3
- Avg hospital rating
- 4.5 / 5
- Solar radiation rating
- Fair (3.9 kWh/m²/day)
Migration
- Net migration
- -166 tax filers
Housing stock
- Median year housing built
- 1,966
- Median annual property tax
- $2,694
- Mean commute to work
- 25 min
- Households with broadband internet
- 50.4%
Employment & development
- Total county employment
- 53,875
- Average weekly wage
- $1,112
- Top industries (by employment)
- Health Care, Finance & Insurance, Accommodation & Food
- Annual residential building permits (county)
- 148
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 →