Ozaukee County Population

1860–2026

95,027

2026 projection

3.7% since 2020 (increase)

020K40K60K80K100K186018801900192019401960198020002020

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Ozaukee County. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202695,027+6810.72%
202594,346+6810.73%
202493,665+1870.20%
202393,478+3980.43%
202293,080+4560.49%
202192,624+9931.08%
202091,631+2,0342.27%
201989,597+2950.33%
201889,302+7620.86%
201788,540+1270.14%

Showing 10 of 31 years.

Ozaukee County Demographics

43.9median age

Median age

Female45.1 yrs
Male42.8 yrs

Adults

73,511
20,105 seniors (65+) · 27% of adults53,406 other adults

Sex

Female 50.3% · 46,800Male 49.7% · 46,166

Population by age

MaleFemale85+ years, male: 81385+ years, female: 1,49580–84 years, male: 1,06780–84 years, female: 1,38375–79 years, male: 1,79075–79 years, female: 2,05270–74 years, male: 2,44470–74 years, female: 2,52665–69 years, male: 3,06465–69 years, female: 3,47160–64 years, male: 3,54860–64 years, female: 4,15055–59 years, male: 3,22755–59 years, female: 2,72550–54 years, male: 3,00650–54 years, female: 2,98945–49 years, male: 2,68645–49 years, female: 2,64340–44 years, male: 3,17040–44 years, female: 2,82935–39 years, male: 2,82135–39 years, female: 2,91630–34 years, male: 2,38030–34 years, female: 2,24325–29 years, male: 2,19425–29 years, female: 2,08420–24 years, male: 2,72420–24 years, female: 2,63815–19 years, male: 3,06015–19 years, female: 3,06010–14 years, male: 2,78810–14 years, female: 2,7025–9 years, male: 2,9665–9 years, female: 2,6580–4 years, male: 2,4180–4 years, female: 2,23685+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–42K2K

Hover or tap an age group to see exact counts. Use the up and down arrow keys to inspect age groups.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 930 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Ozaukee County Income

$96,996median household income

Median household income

$96,996

Half of households earn more, half earn less

Median earnings

$65,175

Typical yearly pay for a worker 25 or older.

Poverty rate

5%

About 1 in 20 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Ozaukee County Marital Status

57% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married57%59%55%
Never married27%29%24%
Divorced10%9%11%
Widowed6%2%9%
Separated<1%<1%1%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201

Sources

8 sources, all from the U.S. Census Bureau

Population

American Community Survey, 2024 5-year