The map above shows Oklahoma and Wisconsin side by side at exactly the same scale, using equal-area projections, so their true relative sizes are preserved.
Oklahoma vs Wisconsin Geography
Land area
- Oklahoma has a land area of 68,597 square miles (177,665 km²), while Wisconsin has 54,168 square miles (140,294 km²).
- Oklahoma's land area is 1.3 times (27%) larger than Wisconsin's.
Total area
- Oklahoma: 69,899 square miles (181,038 km²) vs Wisconsin: 65,497 square miles (169,636 km²), including inland and coastal water.
- Oklahoma's total area is 1.1 times (7%) larger than Wisconsin's.
Length
- Oklahoma is 533 miles (857 km) long from north to south; Wisconsin is 368 miles (593 km).
- Oklahoma's north-south length is 1.4 times (45%) longer than Wisconsin's.
Width
- Oklahoma spans 490 miles (789 km) east to west; Wisconsin spans 323 miles (521 km).
- Oklahoma's east-west width is 1.5 times (52%) wider than Wisconsin's.
Highest point
- Oklahoma's highest point is Black Mesa at 4,980 feet (1,518 m); Wisconsin's is Timms Hill at 1,946 feet (593 m).
- Black Mesa is 3,034 feet higher than Timms Hill.
Lowest point
- Oklahoma's lowest point is Little River at 289 feet; Wisconsin's is Lake Michigan at 577 feet.
- Oklahoma's lowest point is 288 feet lower.
Oklahoma vs Wisconsin Population and History
Population
- Oklahoma has a population of 4,095,393 (2024), while Wisconsin has 5,960,975 (2024).
- Wisconsin's population is 1.5 times (46%) larger than Oklahoma's.
Population density
- Oklahoma: 59.7 people per square mile vs Wisconsin: 110.0.
- Wisconsin's population density is 1.8 times (84%) higher than Oklahoma's.
Biggest city
- Oklahoma's biggest city is Oklahoma City with 712,919 people; Wisconsin's is Milwaukee with 563,531.
- Oklahoma City's population is 1.3 times (27%) larger than Milwaukee's.
Largest metro area
- Oklahoma's largest metropolitan area is Oklahoma City, OK metro area (1,497,821 people) vs Wisconsin's Minneapolis-St. Paul-Bloomington, MN-WI metro area (3,757,952).
- Minneapolis-St. Paul-Bloomington, MN-WI metro area's population is 2.5 times (151%) larger than Oklahoma City, OK metro area's.
History
- Oklahoma: Admitted to the Union on November 16, 1907, as the 46th state.
- Wisconsin: Admitted to the Union on May 29, 1848, as the 30th state.
- In its current form, Wisconsin is the older of the two by 59 years.
Oklahoma vs Wisconsin Economy
GDP
- Oklahoma's GDP is $263.7 billion (2024) vs Wisconsin's $453.3 billion.
- Wisconsin's economic output is 1.7 times (72%) larger than Oklahoma's.
GDP per capita
- Oklahoma: $64,388 per person vs Wisconsin: $76,044.
- Wisconsin's GDP per capita is 1.2 times (18%) higher than Oklahoma's.
Average income
- Oklahoma: $63,708 vs Wisconsin: $67,755 average income per person (per capita personal income).
- Wisconsin's average income is 1.1 times (6%) higher than Oklahoma's.
Oklahoma vs Wisconsin Counties
Number of counties
- Oklahoma has 77 counties, while Wisconsin has 72.
- Oklahoma's county count is 1.1 times (7%) higher than Wisconsin's.
Biggest county by area
- Oklahoma's largest county is Osage County at 2,247 square miles; Wisconsin's is Marathon County at 1,545 square miles.
- Osage County's land area is 1.5 times (45%) larger than Marathon County's.
Smallest county by area
- Oklahoma: Marshall County (372 sq mi) vs Wisconsin: Pepin County (232 sq mi).
- Marshall County's land area is 1.6 times (60%) larger than Pepin County's.
Most populous county
- Oklahoma: Oklahoma County (816,490 people) vs Wisconsin: Milwaukee County (924,740 people).
- Milwaukee County's population is 1.1 times (13%) larger than Oklahoma County's.
Least populous county
- Oklahoma: Cimarron County (2,133 people) vs Wisconsin: Menominee County (4,286 people).
- Menominee County's population is 2.0 times (101%) larger than Cimarron County's.
Richest county
- Oklahoma: Washington County ($126,749 per capita income) vs Wisconsin: Ozaukee County ($109,947).
- Washington County's income is 1.2 times (15%) richer than Ozaukee County's.
Poorest county
- Oklahoma: Atoka County ($38,709 per capita income) vs Wisconsin: Menominee County ($43,696).
- Menominee County's income is 1.1 times (13%) richer than Atoka County's.
Oklahoma vs Wisconsin Taxes
State income tax
- Oklahoma has a top income tax rate of 4.5%, while Wisconsin has a top income tax rate of 7.65%.
- Wisconsin's top rate is 3.15 percentage points higher.
Property tax
- Oklahoma: 0.75% effective rate vs Wisconsin: 1.25% of home value per year.
- Wisconsin's rate is 0.5 percentage points higher.
Sales tax
- Oklahoma: 9.06% combined state and average local rate vs Wisconsin: 5.72%.
- Oklahoma's combined rate is 3.34 percentage points higher.
Official Websites
Oklahoma official website · Wisconsin official website
Download the Oklahoma vs Wisconsin Size Comparison Map for free
To download the map, right-click the image above (or press and hold on a phone or tablet) and choose Save image as. The map is free to use anywhere, including on your own website or in print, as long as you credit it with a link back to this page or to BrilliantMaps.com.
More Size Comparisons
All Oklahoma size comparisons · All Wisconsin size comparisons
Area, elevation and boundary figures come from official national statistics and US Census Bureau and Natural Earth boundary data; US state population, economic, county and tax figures come from the US Census Bureau, the Bureau of Economic Analysis and the Tax Foundation. Figures are rounded and for general reference.