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Area data

Knowles, WI — ZIP 53048

Population: 3,420 (Census ACS)

The median home value in ZIP 53048 (Knowles, WI) is $329,019 — up 3.5% over the past year. Homes sell for a median $377,000 after a median 53.5 days on market. 3 schools serve the area (NCES). FEMA's National Risk Index rates the county's overall natural-hazard risk Relatively Low, with coldwave, hail, lightning the top-rated hazards. Cost of living is 7.0% below the US average (BEA, metro/state-level).

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

$329,019

Median home value

+3.5%

1-year change

53.5

Median days on market

Relatively Low

Hazard risk (county)

Home values & appreciation

Median home value
$329,019
1-year appreciation
+3.5%
3-year appreciation
+15.4%
5-year appreciation
+34.3%
10-year appreciation
+92.1%
All-time peak (2026-04)
$331,441
House Price Index (state)
459.9 (+5.7% YoY)

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

Market activity

Median sale price
$377,000
Median list price
$377,950
Median price per sqft
$196
1-year sale-price change
+9.2%
Median days on market
53.5 days
Homes sold (recent period)
6
For-sale inventory
6
Sale-to-list ratio
99.7%
Active listings
2
1-year forecast
+3.0%

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

Rents

Studio fair-market rent
$783/mo
1BR fair-market rent
$978/mo
2BR fair-market rent
$1,230/mo
3BR fair-market rent
$1,599/mo
4BR fair-market rent
$1,845/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)
93.0 (100 = US avg)
Electricity rate (state-level)
18.2¢/kWh
Natural gas rate (state-level)
$10.70/MCF
30-year mortgage rate (national)
6.66%
15-year mortgage rate (national)
6.00%

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

Schools

Total schools
3
Elementary schools
1
Middle schools
1
High schools
1
Schools include
Lomira Elementary, Lomira High, Lomira Middle

Source: NCES school directory, 2022-23 (school-address-based)

Natural hazards & flood risk

Overall hazard risk (county)
Relatively Low
Top hazards (county)
coldWave, hail, lightning, strongWind, tornado
Notable hazard ratings (county)
coldWave: Relatively Moderate · drought: Relatively Low · hail: Relatively Moderate · heatWave: Relatively Low · iceStorm: Relatively Low · inlandFlooding: Relatively Low
FEMA flood zone
X
Flood risk level
Minimal
Wildfire risk to homes (county)
Higher than 25% of US counties
Buildings in wildfire direct-exposure zone
30.2%
Radon potential (county)
High radon potential — EPA Zone 1 of 3
EPA Superfund (NPL) sites within 5 mi
None
Nearest Superfund site
Hechimovich Sanitary Landfill (9.3 mi)
EPA recommends radon testing for every home regardless of zone.

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
49.0°F
Average high
57.0°F
Average low
41.0°F
Annual precipitation
35.3 in
Annual snowfall
49.1 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)
46
Days with Good air quality
213
Days with Moderate air quality
133
Days with Unhealthy air quality
2
Highest AQI recorded (year)
210

Source: EPA air quality data (nearest monitoring station, annual)

Walkability & transit

Walkability index
8.3 / 20
Transit service frequency
-99,999
Jobs reachable by car (30 min)
21,732
Jobs reachable by transit (45 min)
22,299

Source: EPA Smart Location Database (metropolitan block groups)

Amenities

Airports within 30 mi
23
Nearest airport
Mittelstadt Airport (6 mi)
Nearest major airport
Wittman Regional Airport (OSH) (29 mi)
Hospitals nearby (~15 mi)
2
Hospitals include
ST JOSEPHS COMMUNITY HOSPITAL WEST BEND, WAUPUN MEMORIAL HOSPITAL
Avg hospital rating (CMS)
3.0 / 5
Best hospital rating nearby (CMS)
3.0 / 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)
+121 tax filers

Source: IRS county-to-county migration data (county-level, ~12-month lag)

Housing stock

Median year housing built
1,987
Housing built before 1970
33.8%
Housing built 2000 or later
26.6%
Median annual property tax
$3,377
Mean commute to work
20 min
Households with broadband internet
66.8%

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

Employment & development

Total county employment
31,460
Average weekly wage
$1,107
Top industries (by employment)
Health Care, Construction, Accommodation & Food
Annual residential building permits (county)
174

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

How it compares

ZIP 53048State medianUS median
Median home value$329,019$316,891$289,727
Median sale price$377,000$322,500$325,000
Median days on market54 days49 days51 days
Median annual property tax$3,377$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 53048?
$329,019.
What is the median sale price in ZIP 53048?
$377,000.
How long do homes take to sell in ZIP 53048?
Median days on market: 53.5 days.
What is typical rent in ZIP 53048?
2-bedroom fair-market rent: $1,230/month (HUD FMR — a 40th-percentile regulatory reference, not market-observed).
What is the natural-hazard risk in ZIP 53048?
Overall risk: Relatively Low (FEMA NRI, county-level). Top hazards: coldWave, hail, lightning, strongWind, tornado.
Is ZIP 53048 in a flood zone?
Minimal (FEMA NFIP). FEMA flood zone X.
What is the wildfire risk in ZIP 53048?
Risk to homes is higher than 25% of US counties (USDA Forest Service Wildfire Risk to Communities, county-level).
What is the radon potential in ZIP 53048?
High radon potential — EPA Zone 1 of 3, county-level. EPA recommends testing every home regardless of zone.
Are there Superfund sites near ZIP 53048?
No current or proposed National Priorities List sites within 5 miles (EPA).
How many schools serve ZIP 53048?
3 schools (1 elementary, 1 middle, 1 high) (NCES, 2022-23).
Is ZIP 53048 walkable?
Walkability index: 8.3/20 (EPA Smart Location Database).
What is the air quality in ZIP 53048?
Good. Median AQI: 46. (EPA AQI).
What is the cost of living in ZIP 53048?
Regional Price Parity: 93.0 (100 = US average) (Below Average) (BEA RPP, metro/state-level).

Nearby ZIP codes

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Data last updated

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

Data compiled by REAIGENT7 — AI listing platform for real estate agents