Wisconsin · Vernon County

Ontario Authority

Population

422

Median income

$50,250

Median age

37

Figures from U.S. Census ACS — each figure links to its source query.

Ontario, Wisconsin

Population in Ontario stands at 422 — placing it among the smaller communities of Monroe County, Wisconsin. Households here earn a median of $50,250.

Definition and scope

Ontario is a chartered municipality within Monroe County, Wisconsin, Wisconsin. Local services and ordinances are coordinated through county and state-level agencies. The city operates within Congressional District 3 and is part of the Sparta, WI metropolitan area.

Who lives here

Ontario has approximately 422 residents. The median age is 37.1 years. Roughly 83% of housing units are owner-occupied. The median home value is $141,700.

Demographic composition (Census 2023 ACS5):

• White (non-Hispanic): 85.1%
• Black or African American: 0.0%
• Hispanic or Latino: 13.5%
• Asian: 0.0%

Economy and earnings

Median household income in Ontario is $50,250. Poverty rate stands at 9.5%. Unemployment rate at last release was 2.4%. Educational attainment: 12.5% of residents 25 and over hold a bachelor's degree or higher.

Public services and infrastructure

Available public services on file for Ontario:

• Public schools: 2
• Public libraries: 1
• Fire stations: 3
• Police stations: 3
• Hospitals: 3

Getting around

Pisha Farm Airport provides commercial air service for the area. The closest U.S. courthouse for federal proceedings is Monroe County Courthouse. For passenger rail, the nearest Amtrak station is Tomah, Wisconsin.

Geography and climate

Elevation here is 954 feet. The USDA plant hardiness zone is 5b.

References

• Wisconsin State Authority — state-level reference for Wisconsin.
• U.S. Census Bureau, American Community Survey 5-Year Estimates — population, income, demographic data.
• Authority Network America — federal- and network-level reference.