The map above shows Arizona and New Hampshire side by side at exactly the same scale, using equal-area projections, so their true relative sizes are preserved.
Arizona vs New Hampshire Geography
Land area
- Arizona has a land area of 113,655 square miles (294,366 km²), while New Hampshire has 8,954 square miles (23,190 km²).
- Arizona's land area is 12.7 times larger than New Hampshire's.
Total area
- Arizona: 113,985 square miles (295,220 km²) vs New Hampshire: 9,350 square miles (24,216 km²), including inland and coastal water.
- Arizona's total area is 12.2 times larger than New Hampshire's.
Length
- Arizona is 429 miles (690 km) long from north to south; New Hampshire is 180 miles (290 km).
- Arizona's north-south length is 2.4 times (138%) longer than New Hampshire's.
Width
- Arizona spans 452 miles (727 km) east to west; New Hampshire spans 95 miles (152 km).
- Arizona's east-west width is 4.8 times (376%) wider than New Hampshire's.
Highest point
- Arizona's highest point is Humphreys Peak at 12,620 feet (3,847 m); New Hampshire's is Mount Washington at 6,277 feet (1,913 m).
- Humphreys Peak is 6,343 feet higher than Mount Washington.
Lowest point
- Arizona's lowest point is Colorado River at 71 feet; New Hampshire's is Atlantic Ocean at 0 feet.
- New Hampshire's lowest point is 71 feet lower.
Arizona vs New Hampshire Population and History
Population
- Arizona has a population of 7,582,384 (2024), while New Hampshire has 1,409,032 (2024).
- Arizona's population is 5.4 times (438%) larger than New Hampshire's.
Population density
- Arizona: 66.7 people per square mile vs New Hampshire: 157.4.
- New Hampshire's population density is 2.4 times (136%) higher than Arizona's.
Biggest city
- Arizona's biggest city is Phoenix with 1,673,164 people; New Hampshire's is Manchester with 116,386.
- Phoenix's population is 14.4 times larger than Manchester's.
Largest metro area
- Arizona's largest metropolitan area is Phoenix-Mesa-Chandler, AZ metro area (5,186,958 people) vs New Hampshire's Boston-Cambridge-Newton, MA-NH metro area (5,025,517).
- Phoenix-Mesa-Chandler, AZ metro area and Boston-Cambridge-Newton, MA-NH metro area have about the same population.
History
- Arizona: Admitted to the Union on February 14, 1912, as the 48th state.
- New Hampshire: Admitted to the Union on June 21, 1788, as the 9th state.
- In its current form, New Hampshire is the older of the two by 124 years.
Arizona vs New Hampshire Economy
GDP
- Arizona's GDP is $570.1 billion (2024) vs New Hampshire's $119.3 billion.
- Arizona's economic output is 4.8 times (378%) larger than New Hampshire's.
GDP per capita
- Arizona: $75,186 per person vs New Hampshire: $84,694.
- New Hampshire's GDP per capita is 1.1 times (13%) higher than Arizona's.
Average income
- Arizona: $65,798 vs New Hampshire: $83,192 average income per person (per capita personal income).
- New Hampshire's average income is 1.3 times (26%) higher than Arizona's.
Arizona vs New Hampshire Counties
Number of counties
- Arizona has 15 counties, while New Hampshire has 10.
- Arizona's county count is 1.5 times (50%) higher than New Hampshire's.
Biggest county by area
- Arizona's largest county is Coconino County at 18,616 square miles; New Hampshire's is Coos County at 1,795 square miles.
- Coconino County's land area is 10.4 times larger than Coos County's.
Smallest county by area
- Arizona: Santa Cruz County (1,236 sq mi) vs New Hampshire: Strafford County (368 sq mi).
- Santa Cruz County's land area is 3.4 times (236%) larger than Strafford County's.
Most populous county
- Arizona: Maricopa County (4,673,096 people) vs New Hampshire: Hillsborough County (430,462 people).
- Maricopa County's population is 10.9 times larger than Hillsborough County's.
Least populous county
- Arizona: Greenlee County (9,410 people) vs New Hampshire: Coos County (31,094 people).
- Coos County's population is 3.3 times (230%) larger than Greenlee County's.
Richest county
- Arizona: Maricopa County ($72,176 per capita income) vs New Hampshire: Rockingham County ($100,216).
- Rockingham County's income is 1.4 times (39%) richer than Maricopa County's.
Poorest county
- Arizona: Graham County ($44,164 per capita income) vs New Hampshire: Coos County ($60,657).
- Coos County's income is 1.4 times (37%) richer than Graham County's.
Arizona vs New Hampshire Taxes
State income tax
- Arizona has a top income tax rate of 2.5%, while New Hampshire has no state income tax.
- Arizona's top rate is 2.5 percentage points higher.
Property tax
- Arizona: 0.43% effective rate vs New Hampshire: 1.46% of home value per year.
- New Hampshire's rate is 1.03 percentage points higher.
Sales tax
- Arizona: 8.54% combined state and average local rate vs New Hampshire: 0%.
- Arizona's combined rate is 8.54 percentage points higher.
Official Websites
Arizona official website · New Hampshire official website
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More Size Comparisons
All Arizona size comparisons · All New Hampshire 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.