RANKING · 1990 CENSUS · 500 SHOWN OF 918
Most sparsely populated, US metro areas · 1990
US metro areas with the fewest residents per square mile (1990). Pahrump, NV leads at 1. 918 metro areas qualify in total. Wyoming carries 5 of the top 25 entries.
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RANKPLACESTATEPOPPOPULATION DENSITYVS –
UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS
Frequently asked
Which metro area has the lowest population density?
Pahrump, NV ranks #1 with 1 (1990 Decennial Census).
What are the top 5 metro areas by population density?
Pahrump, NV, Winnemucca, NV, Elko, NV, Bishop, CA, Ruidoso, NM.
How many metro areas are in this ranking?
918 metro areas qualify after filtering for population minimums and data availability. The ranking covers 1990 Decennial Census data.
How is population density measured?
Residents per square mile of land area. Source: US Census Bureau, 1990 Decennial Census.