Area data
Oconomowoc, WI — ZIP 53066
Population: 37,558 (Census ACS)
The median home value in ZIP 53066 (Oconomowoc, WI) is $584,785 — up 6.6% over the past year. Homes sell for a median $625,000 after a median 46 days on market. Typical rent runs $1,868/month. 10 schools serve the area (NCES). FEMA's National Risk Index rates the county's overall natural-hazard risk Relatively Moderate, with coldwave, hail, tornado the top-rated hazards. Cost of living is 5.9% below the US average (BEA, metro/state-level).
$584,785
Median home value
+6.6%
1-year change
46
Median days on market
Relatively Moderate
Hazard risk (county)
Home values & appreciation
- Median home value
- $584,785
- 1-year appreciation
- +6.6%
- 3-year appreciation
- +16.3%
- 5-year appreciation
- +29.7%
- 10-year appreciation
- +84.0%
- All-time peak (2026-08)
- $584,785
- House Price Index (state)
- 483.7 (+4.8% YoY)
Sources: home value index (ZIP-level) · FHFA House Price Index (state-level)
Market activity
- Median sale price
- $625,000
- Median list price
- $632,450
- Median price per sqft
- $286
- 1-year sale-price change
- +7.3%
- Median days on market
- 46 days
- Homes sold (recent period)
- 204
- For-sale inventory
- 136
- Sale-to-list ratio
- 101.0%
- Active listings
- 145
- 1-year forecast
- +3.6%
- New listings (monthly)
- 54
Source: recent area sales and market data (ZIP-level)
Rents
- Typical rent
- $1,868/mo
- 1-year rent change
- +4.4%
- Studio fair-market rent
- $985/mo
- 1BR fair-market rent
- $1,060/mo
- 2BR fair-market rent
- $1,263/mo
- 3BR fair-market rent
- $1,553/mo
- 4BR fair-market rent
- $1,664/mo
Sources: market rent index (ZIP-level) · HUD Fair Market Rents (metro/county-level, 40th-percentile regulatory reference)
Affordability
- Cost of living index (Below Average)
- 94.1 (100 = US avg)
- Electricity rate (state-level)
- 18.2¢/kWh
- Natural gas rate (state-level)
- $10.70/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
- 10
- Elementary schools
- 6
- Middle schools
- 2
- High schools
- 1
- Charter schools
- 2
- Avg student-teacher ratio
- 15.6 : 1
- School districts serving the area
- Lake Country Classical Academy Inc, Adeline Montessori School Inc, Stone Bank School District
- Schools include
- Lake Country Classical Academy Inc, Adeline Montessori School Inc, Stone Bank Elementary, Greenland Elementary, Meadow View Elementary
Source: NCES school directory, 2022-23 (school-address-based)
Natural hazards & flood risk
- Overall hazard risk (county)
- Relatively Moderate
- Top hazards (county)
- coldWave, hail, tornado, winterWeather, heatWave
- Notable hazard ratings (county)
- hail: Relatively High · drought: Relatively Low · tornado: Relatively High · coldWave: Relatively High · heatWave: Relatively Moderate · iceStorm: Relatively Moderate
- FEMA flood zone
- AE
- Flood risk level
- High
- Wildfire risk to homes (county)
- Higher than 22% of US counties
- Buildings in wildfire direct-exposure zone
- 41.8%
- Radon potential (county)
- High radon potential — EPA Zone 1 of 3
- EPA Superfund (NPL) sites within 5 mi
- None
- Nearest Superfund site
- Oconomowoc Electroplating Co., Inc. (7.2 mi)
Sources: FEMA National Risk Index (county-level) · FEMA flood data (ZIP-level) · USDA Forest Service Wildfire Risk to Communities (county-level) · EPA radon zones + Superfund NPL
Climate (30-year normals)
- Average annual temperature
- 47.0°F
- Average high
- 57.0°F
- Average low
- 37.0°F
- Annual precipitation
- 36.8 in
- Annual snowfall
- 39.6 in
- USDA plant hardiness zone
- 5b (extreme annual low -15 to -10°F)
Sources: NOAA Climate Normals (30-year, nearest-station) · USDA Plant Hardiness Zone Map (2023)
Air quality
- Air quality rating
- Good
- Median AQI (annual)
- 41
- Days with Good air quality
- 242
- Days with Moderate air quality
- 113
- Days with Unhealthy air quality
- 3
- Highest AQI recorded (year)
- 172
Source: EPA air quality data (nearest monitoring station, annual)
Walkability & transit
- Walkability index
- 9.3 / 20
- Transit service frequency
- -99,999
- Jobs reachable by car (30 min)
- 48,184
- Jobs reachable by transit (45 min)
- 45,394
Source: EPA Smart Location Database (metropolitan block groups)
Amenities
- Airports within 30 mi
- 41
- Nearest airport
- Oconomowoc Airport (2 mi)
- Nearest major airport
- General Mitchell International Airport (MKE) (32 mi)
- Hospitals nearby (~15 mi)
- 3
- Hospitals include
- OCONOMOWOC MEMORIAL HOSPITAL, AURORA MEDICAL CENTER - SUMMIT, ROGERS MEMORIAL HOSPITAL
- Avg hospital rating (CMS)
- 5.0 / 5
- Best hospital rating nearby (CMS)
- 5.0 / 5
- Solar radiation rating
- Fair (3.8 kWh/m²/day)
Sources: National Park Service · FAA airport data · CMS hospital data · DOE/NREL (proximity-based)
Migration
- Net migration (county)
- +948 tax filers
Source: IRS county-to-county migration data (county-level, ~12-month lag)
Housing stock
- Median year housing built
- 1,983
- Housing built before 1970
- 32.3%
- Housing built 2000 or later
- 32.4%
- Median annual property tax
- $4,721
- Mean commute to work
- 21 min
- Households with broadband internet
- 82.5%
Source: Census ACS 5-year estimates (ZIP-level)
Employment & development
- Total county employment
- 232,020
- Average weekly wage
- $1,394
- Top industries (by employment)
- Health Care, Construction, Accommodation & Food
- Annual residential building permits (county)
- 1,178
Sources: BLS QCEW (county-level) · Census Building Permits (county-level)
How it compares
| ZIP 53066 | State median | US median | |
|---|---|---|---|
| Median home value | $584,785 | $311,804 | $288,527 |
| Median sale price | $625,000 | $322,500 | $325,000 |
| Median days on market | 46 days | 49 days | 51 days |
| Typical rent | $1,868/mo | $1,435/mo | $1,809/mo |
| Median annual property tax | $4,721 | $2,994 | $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 median home value in ZIP 53066?
- $584,785.
- What is the median sale price in ZIP 53066?
- $625,000.
- How long do homes take to sell in ZIP 53066?
- Median days on market: 46 days.
- What is typical rent in ZIP 53066?
- Typical rent: $1,868/month.
- What is the natural-hazard risk in ZIP 53066?
- Overall risk: Relatively Moderate (FEMA NRI, county-level). Top hazards: coldWave, hail, tornado, winterWeather, heatWave.
- Is ZIP 53066 in a flood zone?
- High (FEMA NFIP). FEMA flood zone AE.
- What is the wildfire risk in ZIP 53066?
- Risk to homes is higher than 22% of US counties (USDA Forest Service Wildfire Risk to Communities, county-level).
- What is the radon potential in ZIP 53066?
- High radon potential — EPA Zone 1 of 3, county-level. EPA recommends testing every home regardless of zone.
- Are there Superfund sites near ZIP 53066?
- No current or proposed National Priorities List sites within 5 miles (EPA).
- How many schools serve ZIP 53066?
- 10 schools (6 elementary, 2 middle, 1 high) (NCES, 2022-23).
- Is ZIP 53066 walkable?
- Walkability index: 9.3/20 (EPA Smart Location Database).
- What is the air quality in ZIP 53066?
- Good. Median AQI: 41. (EPA AQI).
- What is the cost of living in ZIP 53066?
- Regional Price Parity: 94.1 (100 = US average) (Below 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 →