The map above shows New Mexico and Guam side by side at exactly the same scale, using equal-area projections, so their true relative sizes are preserved.
New Mexico vs Guam Geography
Land area: New Mexico has a land area of 121,313 square miles (314,198 km²), while Guam has 210 square miles (544 km²). New Mexico's land area is 577.6 times larger than Guam's.
Total area: New Mexico: 121,593 square miles (314,925 km²) vs Guam: 210 square miles (544 km²), including inland and coastal water. New Mexico's total area is 578.9 times larger than Guam's.
Length: New Mexico is 395 miles (635 km) long from north to south; Guam is 27 miles (43 km). New Mexico's north-south length is 14.6 times longer than Guam's.
Width: New Mexico spans 498 miles (801 km) east to west; Guam spans 22 miles (35 km). New Mexico's east-west width is 22.6 times wider than Guam's.
Highest point: New Mexico's highest point is Wheeler Peak at 13,150 feet (4,008 m); Guam's is Mount Lamlam at 1,332 feet (406 m). Wheeler Peak is 11,818 feet higher than Mount Lamlam.
Lowest point: New Mexico's lowest point is Red Bluff Reservoir at 2,842 feet; Guam's is Pacific Ocean at 0 feet. Guam's lowest point is 2,842 feet lower.
New Mexico vs Guam Population and History
Population: New Mexico has a population of 2,130,256 (2024), while Guam has 153,836 (2020). New Mexico's population is 13.8 times larger than Guam's.
Population density: New Mexico: 17.6 people per square mile vs Guam: 732.6. Guam's population density is 41.6 times higher than New Mexico's.
History: New Mexico: Admitted to the Union on January 6, 1912, as the 47th state. Guam: A US territory since 1898. In its current form, Guam is the older of the two by 14 years.
Official Websites
New Mexico official website · Guam official website
More Size Comparisons
All New Mexico size comparisons · All Guam 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.