The map above shows Hawaii and Oklahoma side by side at exactly the same scale, using equal-area projections, so their true relative sizes are preserved.
Hawaii vs Oklahoma Geography
Land area
- Hawaii has a land area of 6,423 square miles (16,634 km²), while Oklahoma has 68,597 square miles (177,665 km²).
- Oklahoma's land area is 10.7 times larger than Hawaii's.
Total area
- Hawaii: 10,970 square miles (28,412 km²) vs Oklahoma: 69,899 square miles (181,038 km²), including inland and coastal water.
- Oklahoma's total area is 6.4 times (537%) larger than Hawaii's.
Length
- Hawaii is 333 miles (536 km) long from north to south; Oklahoma is 533 miles (857 km).
- Oklahoma's north-south length is 1.6 times (60%) longer than Hawaii's.
Width
- Hawaii spans 386 miles (621 km) east to west; Oklahoma spans 490 miles (789 km).
- Oklahoma's east-west width is 1.3 times (27%) wider than Hawaii's.
Highest point
- Hawaii's highest point is Mauna Kea at 13,795 feet (4,205 m); Oklahoma's is Black Mesa at 4,980 feet (1,518 m).
- Mauna Kea is 8,815 feet higher than Black Mesa.
Lowest point
- Hawaii's lowest point is Pacific Ocean at 0 feet; Oklahoma's is Little River at 289 feet.
- Hawaii's lowest point is 289 feet lower.
Hawaii vs Oklahoma Population and History
Population
- Hawaii has a population of 1,446,146 (2024), while Oklahoma has 4,095,393 (2024).
- Oklahoma's population is 2.8 times (183%) larger than Hawaii's.
Population density
- Hawaii: 225.2 people per square mile vs Oklahoma: 59.7.
- Hawaii's population density is 3.8 times (277%) higher than Oklahoma's.
Biggest city
- Hawaii's biggest city is Honolulu with 344,967 people; Oklahoma's is Oklahoma City with 712,919.
- Oklahoma City's population is 2.1 times (107%) larger than Honolulu's.
Largest metro area
- Hawaii's largest metropolitan area is Urban Honolulu, HI metro area (998,747 people) vs Oklahoma's Oklahoma City, OK metro area (1,497,821).
- Oklahoma City, OK metro area's population is 1.5 times (50%) larger than Urban Honolulu, HI metro area's.
History
- Hawaii: Admitted to the Union on August 21, 1959, as the 50th state.
- Oklahoma: Admitted to the Union on November 16, 1907, as the 46th state.
- In its current form, Oklahoma is the older of the two by 52 years.
Hawaii vs Oklahoma Economy
GDP
- Hawaii's GDP is $117.6 billion (2024) vs Oklahoma's $263.7 billion.
- Oklahoma's economic output is 2.2 times (124%) larger than Hawaii's.
GDP per capita
- Hawaii: $81,339 per person vs Oklahoma: $64,388.
- Hawaii's GDP per capita is 1.3 times (26%) higher than Oklahoma's.
Average income
- Hawaii: $71,019 vs Oklahoma: $63,708 average income per person (per capita personal income).
- Hawaii's average income is 1.1 times (11%) higher than Oklahoma's.
Hawaii vs Oklahoma Counties
Number of counties
- Hawaii has 5 counties, while Oklahoma has 77.
- Oklahoma's county count is 15.4 times higher than Hawaii's.
Biggest county by area
- Hawaii's largest county is Hawaii County at 4,028 square miles; Oklahoma's is Osage County at 2,247 square miles.
- Hawaii County's land area is 1.8 times (79%) larger than Osage County's.
Smallest county by area
- Hawaii: Kalawao County (12 sq mi) vs Oklahoma: Marshall County (372 sq mi).
- Marshall County's land area is 31.0 times larger than Kalawao County's.
Most populous county
- Hawaii: Honolulu County (998,747 people) vs Oklahoma: Oklahoma County (816,490 people).
- Honolulu County's population is 1.2 times (22%) larger than Oklahoma County's.
Least populous county
- Hawaii: Kalawao County (81 people) vs Oklahoma: Cimarron County (2,133 people).
- Cimarron County's population is 26.3 times larger than Kalawao County's.
Richest county
- Hawaii: Honolulu County ($74,681 per capita income) vs Oklahoma: Washington County ($126,749).
- Washington County's income is 1.7 times (70%) richer than Honolulu County's.
Poorest county
- Hawaii: Hawaii County ($57,694 per capita income) vs Oklahoma: Atoka County ($38,709).
- Hawaii County's income is 1.5 times (49%) richer than Atoka County's.
Hawaii vs Oklahoma Taxes
State income tax
- Hawaii has a top income tax rate of 11%, while Oklahoma has a top income tax rate of 4.5%.
- Hawaii's top rate is 6.5 percentage points higher.
Property tax
- Hawaii: 0.27% effective rate vs Oklahoma: 0.75% of home value per year.
- Oklahoma's rate is 0.48 percentage points higher.
Sales tax
- Hawaii: 4.5% combined state and average local rate vs Oklahoma: 9.06%.
- Oklahoma's combined rate is 4.56 percentage points higher.
Official Websites
Hawaii official website · Oklahoma official website
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More Size Comparisons
All Hawaii size comparisons · All Oklahoma 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.