Hunt & Live

Ozaukee County, WI

93,009 residents · 233 sq mi · 399.2/sq mi · 24% rural

Climate
46.4°F
33" rain/yr
Water
humid
Aridity index 1.6
Hardiness
Zone 7a
Winter low ~3.4°F

About Ozaukee County

Ozaukee County is a county in the U.S. state of Wisconsin. As of the 2020 census, the population was 91,503. Its county seat is Port Washington. Ozaukee County is included in the Milwaukee metropolitan area.

47
Prepper Suitability
worsebetter
National rank: #1703 of 3,109
Locator map
Location within the continental US

Prepper Assessment

This area features a mix of suburban and rural landscapes, with a population density of 399.2 people per square mile, indicating a relatively populated environment. The climate is characterized by a mean annual temperature of 46.4°F and a growing season suitable for USDA zone 7a, allowing for a variety of crops. The average annual rainfall of 33 inches supports agriculture, but the colder winters, with lows around 13.4°F, may limit year-round growing options and necessitate preparation for cold weather.

Natural hazards include a notable risk for cold waves (FEMA rank 83) and tornadoes (rank 59), which could impact self-sufficiency efforts. The county's violence percentile is 3/100, indicating a safer environment; however, the overall disaster percentile is average at 50/100. Housing costs are high, with a median home price of $344,900, which may be a barrier for some aspiring homesteaders. Property taxes are relatively moderate at 1.32%, but the cost of living may still pose a challenge.

This county may suit those looking for a balance of rural life with access to urban amenities, particularly individuals who can manage the higher housing costs. It may not be ideal for those seeking extreme remoteness or who are unprepared for the colder climate and natural hazards. A hidden gem could be the broadband availability at 80%, which supports remote work or online learning, while a dealbreaker could be the population density that may not appeal to those wanting solitude.

AI-generated analysis based on county data (climate, hazards, density, housing, economy). For general orientation only.

Key Facts

Ranked #1,386 nationally
Out of 3,109 CONUS counties for composite prepper suitability.
#40 of 72 in WI
Ranked #40 of 72 counties statewide for prepper suitability.
Dominant hazard: cold wave
FEMA ranks cold wave risk at 83/100 here — the leading natural threat.
Urban: 399/sqmi
Densely populated at 399 people per square mile.
Climate profile
Classified as humid with a 46.4°F annual mean and 33.0" of annual precipitation. USDA hardiness zone 7a.
Housing & taxes
Median home value $344,900.

Score Breakdown

Violence
19
percentile (lower = safer)
Disasters
50
percentile (lower = safer)
Density
89
percentile (lower = emptier)
Overall FEMA Risk
50.3
NRI composite (0-100)

Natural Hazard Profile (FEMA NRI)

Coastal Flood 31
Cold Wave 83
Drought 22
Earthquake 26
Hail 71
Hurricane 8
Heat Wave 56
Riverine Flood 58
Ice Storm 21
Landslide 15
Lightning 41
Strong Wind 31
Tornado 59
Wildfire 20
Winter Weather 44

Monthly Climate (1991–2020 normals)

Average temperature
JFMAMJ JASOND
Monthly precipitation (inches)
JFMAMJ JASOND
Summer high
80.6°F
Winter low
13.4°F
Heating degree days
7,218
Cooling degree days
495

Housing & Economy

Median home value
$344,900
Median HH income
$92,258
Price to income
3.7×
Property tax rate
1.32%
~$4,536/yr median

Community Profile

Median age
43.8
Homeownership
73.4%
Poverty rate
4.5%
Unemployment
2.6%

Connectivity

Broadband households
80.5%
No internet access
5.7%

Explore Ozaukee County Further

Similar Counties

Data sources. Prepper scores are national percentile ranks of firearm fatalities (County Health Rankings 2024 / CDC WONDER), FEMA National Risk Index 2023 composite disaster score, and population density (ACS 2022 + TIGER 2022 land area). Climate from NOAA nClimDiv 1991–2020 normals. Hardiness zone is estimated from climate data and may differ from the official USDA PHZM. Demographics and housing from Census ACS 5-year 2022. All scores are for comparison purposes only and do not constitute advice about where to live.