Leonia, New Jersey

Leonia population, 2020 to 2024

Leonia added 195 residents from July 2020 to July 2024, a change of +2.1%. In the latest year it moved by +105. Among 194 New Jersey places of 5,000 or more, that growth ranks 78th; the median place changed by +1.8%. The median place of 5,000+ in New Jersey has 11,231 people, so Leonia is 85% of it.

Leonia covers 1.52 square miles of land and 0.11 of water, for 6,245 people per square mile of land. The median New Jersey place of 5,000+ has 4,474, so Leonia is denser than the typical town.

What county Leonia is in

All of Leonia's residents live in Bergen County, which had 978,641 residents in 2024. Leonia holds 1.0% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in Leonia

1 ZIP Code Tabulation Area (ZCTA) overlaps Leonia by at least 10% of the ZCTA's or the borough's land: 07605. ZCTAs are Census approximations of USPS ZIP code delivery areas. The list comes from the 2020 ZCTA to place relationship file, so a borough that annexed land after 2020 may reach into ZIP codes not listed here.

Where Leonia is

The Census internal point of Leonia is at 40.863400, -73.988500. Trenton, the capital, is 59.9 miles SW in a straight line. The nearest larger place is Palisades Park, NJ (20,520 people), 1.2 miles away. The nearest city of 100,000 or more is Yonkers, NY, 8.5 miles away.

Daylight in Leonia

At 40.86° N, Leonia gets about 15 h 07 min of daylight around the June solstice and 9 h 14 min around the December solstice, a swing of 5 h 52 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near Leonia

The eight nearest incorporated places of 1,000+ in New Jersey, measured between internal points. The closest is Palisades Park, 1.2 miles away, with 20,520 people.