The map above shows Massachusetts and New Zealand side by side at exactly the same scale, using equal-area projections, so their true relative sizes are preserved.
Massachusetts vs New Zealand Geography
Land area: Massachusetts has a land area of 7,801 square miles (20,204 km²), while New Zealand has 102,138 square miles (264,537 km²). New Zealand's land area is 13.1 times larger than Massachusetts'.
Total area: Massachusetts: 10,554 square miles (27,335 km²) vs New Zealand: 103,799 square miles (268,838 km²), including inland and coastal water. New Zealand's total area is 9.8 times (883%) larger than Massachusetts'.
Length: Massachusetts is 123 miles (198 km) long from north to south; New Zealand is 1,185 miles (1,908 km). New Zealand's north-south length is 9.6 times (863%) longer than Massachusetts'.
Width: Massachusetts spans 185 miles (297 km) east to west; New Zealand spans 969 miles (1,559 km). New Zealand's east-west width is 5.2 times (424%) wider than Massachusetts'.
Highest point: Massachusetts's highest point is Mount Greylock at 3,489 feet (1,063 m); New Zealand's is Aoraki / Mount Cook at 12,218 feet (3,724 m). Aoraki / Mount Cook is 8,729 feet higher than Mount Greylock.
Lowest point: Massachusetts's lowest point is Atlantic Ocean at 0 feet; New Zealand's is Taieri Plains at -7 feet. New Zealand's lowest point is 7 feet lower.
Massachusetts vs New Zealand Population and History
Population: Massachusetts has a population of 7,136,171 (2024), while New Zealand has 5,357,300 (2026). Massachusetts' population is 1.3 times (33%) larger than New Zealand's.
Population density: Massachusetts: 914.8 people per square mile vs New Zealand: 52.5. Massachusetts' population density is 17.4 times higher than New Zealand's.
Largest metro area: Massachusetts's largest metropolitan area is Boston-Cambridge-Newton, MA-NH metro area (5,025,517 people) vs New Zealand's Auckland Region (1,715,600). Boston-Cambridge-Newton, MA-NH metro area's population is 2.9 times (193%) larger than Auckland Region's.
History: Massachusetts: Admitted to the Union on February 6, 1788, as the 6th state. New Zealand: A dominion from September 26, 1907; fully independent by statute in 1947. In its current form, Massachusetts is the older of the two by 119 years.
Massachusetts vs New Zealand Economy
GDP: Massachusetts's GDP is $778.5 billion (2024) vs New Zealand's $264.1 billion. Massachusetts' economic output is 2.9 times (195%) larger than New Zealand's.
GDP per capita: Massachusetts: $109,095 per person vs New Zealand: $49,591. Massachusetts' GDP per capita is 2.2 times (120%) higher than New Zealand's.
Average income: Massachusetts: $93,607 vs New Zealand: $46,630 average income per person (per capita personal income). Massachusetts' average income is 2.0 times (101%) higher than New Zealand's.
Official Websites
Massachusetts official website · New Zealand official website
More Size Comparisons
All Massachusetts size comparisons · All New Zealand 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.