RANKING · 2000 CENSUS · 500 SHOWN OF 6,299
Youngest by median age, US cities · 2000
US cities with the youngest median age (2023 ACS). New Square, New York leads at 14.0. 6,299 cities qualify in total. Cities with fewer than 5,000 residents are excluded. New York carries 8 of the top 25 entries.
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RANKPLACESTATEPOPMEDIAN AGEVS 2000
UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES
Frequently asked
Which city has the lowest median age?
New Square, New York ranks #1 with 14.0 (2000 American Community Survey).
What are the top 5 cities by median age?
New Square, New York, Kiryas Joel, New York, Kaser, New York, Cedar Hills, Utah, Monsey, New York.
How many cities are in this ranking?
6,299 cities qualify after filtering for population minimums and data availability (minimum 5,000 residents). The ranking covers 2000 ACS 5-year data.
How is median age measured?
Median age of all residents. Source: US Census Bureau, American Community Survey 5-year estimates (2000).