The map above shows New Hampshire and Oklahoma side by side at exactly the same scale, using equal-area projections, so their true relative sizes are preserved.
New Hampshire vs Oklahoma Geography
Land area
- New Hampshire has a land area of 8,954 square miles (23,190 km²), while Oklahoma has 68,597 square miles (177,665 km²).
- Oklahoma's land area is 7.7 times (666%) larger than New Hampshire's.
Total area
- New Hampshire: 9,350 square miles (24,216 km²) vs Oklahoma: 69,899 square miles (181,038 km²), including inland and coastal water.
- Oklahoma's total area is 7.5 times (648%) larger than New Hampshire's.
Length
- New Hampshire is 180 miles (290 km) long from north to south; Oklahoma is 533 miles (857 km).
- Oklahoma's north-south length is 3.0 times (196%) longer than New Hampshire's.
Width
- New Hampshire spans 95 miles (152 km) east to west; Oklahoma spans 490 miles (789 km).
- Oklahoma's east-west width is 5.2 times (416%) wider than New Hampshire's.
Highest point
- New Hampshire's highest point is Mount Washington at 6,277 feet (1,913 m); Oklahoma's is Black Mesa at 4,980 feet (1,518 m).
- Mount Washington is 1,297 feet higher than Black Mesa.
Lowest point
- New Hampshire's lowest point is Atlantic Ocean at 0 feet; Oklahoma's is Little River at 289 feet.
- New Hampshire's lowest point is 289 feet lower.
New Hampshire vs Oklahoma Population and History
Population
- New Hampshire has a population of 1,409,032 (2024), while Oklahoma has 4,095,393 (2024).
- Oklahoma's population is 2.9 times (191%) larger than New Hampshire's.
Population density
- New Hampshire: 157.4 people per square mile vs Oklahoma: 59.7.
- New Hampshire's population density is 2.6 times (164%) higher than Oklahoma's.
Biggest city
- New Hampshire's biggest city is Manchester with 116,386 people; Oklahoma's is Oklahoma City with 712,919.
- Oklahoma City's population is 6.1 times (513%) larger than Manchester's.
Largest metro area
- New Hampshire's largest metropolitan area is Boston-Cambridge-Newton, MA-NH metro area (5,025,517 people) vs Oklahoma's Oklahoma City, OK metro area (1,497,821).
- Boston-Cambridge-Newton, MA-NH metro area's population is 3.4 times (236%) larger than Oklahoma City, OK metro area's.
History
- New Hampshire: Admitted to the Union on June 21, 1788, as the 9th state.
- Oklahoma: Admitted to the Union on November 16, 1907, as the 46th state.
- In its current form, New Hampshire is the older of the two by 119 years.
New Hampshire vs Oklahoma Economy
GDP
- New Hampshire's GDP is $119.3 billion (2024) vs Oklahoma's $263.7 billion.
- Oklahoma's economic output is 2.2 times (121%) larger than New Hampshire's.
GDP per capita
- New Hampshire: $84,694 per person vs Oklahoma: $64,388.
- New Hampshire's GDP per capita is 1.3 times (32%) higher than Oklahoma's.
Average income
- New Hampshire: $83,192 vs Oklahoma: $63,708 average income per person (per capita personal income).
- New Hampshire's average income is 1.3 times (31%) higher than Oklahoma's.
New Hampshire vs Oklahoma Counties
Number of counties
- New Hampshire has 10 counties, while Oklahoma has 77.
- Oklahoma's county count is 7.7 times (670%) higher than New Hampshire's.
Biggest county by area
- New Hampshire's largest county is Coos County at 1,795 square miles; Oklahoma's is Osage County at 2,247 square miles.
- Osage County's land area is 1.3 times (25%) larger than Coos County's.
Smallest county by area
- New Hampshire: Strafford County (368 sq mi) vs Oklahoma: Marshall County (372 sq mi).
- Strafford County and Marshall County have about the same land area.
Most populous county
- New Hampshire: Hillsborough County (430,462 people) vs Oklahoma: Oklahoma County (816,490 people).
- Oklahoma County's population is 1.9 times (90%) larger than Hillsborough County's.
Least populous county
- New Hampshire: Coos County (31,094 people) vs Oklahoma: Cimarron County (2,133 people).
- Coos County's population is 14.6 times larger than Cimarron County's.
Richest county
- New Hampshire: Rockingham County ($100,216 per capita income) vs Oklahoma: Washington County ($126,749).
- Washington County's income is 1.3 times (26%) richer than Rockingham County's.
Poorest county
- New Hampshire: Coos County ($60,657 per capita income) vs Oklahoma: Atoka County ($38,709).
- Coos County's income is 1.6 times (57%) richer than Atoka County's.
New Hampshire vs Oklahoma Taxes
State income tax
- New Hampshire has no state income tax, while Oklahoma has a top income tax rate of 4.5%.
- Oklahoma's top rate is 4.5 percentage points higher.
Property tax
- New Hampshire: 1.46% effective rate vs Oklahoma: 0.75% of home value per year.
- New Hampshire's rate is 0.71 percentage points higher.
Sales tax
- New Hampshire: 0% combined state and average local rate vs Oklahoma: 9.06%.
- Oklahoma's combined rate is 9.06 percentage points higher.
Official Websites
New Hampshire official website · Oklahoma official website
Download the New Hampshire vs Oklahoma 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 New Hampshire 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.