Neptune Beach, Florida

Neptune Beach population, 2020 to 2024

Neptune Beach lost 165 residents from July 2020 to July 2024, a change of -2.3%. In the latest year it moved by -15. Among 229 Florida places of 5,000 or more, that growth ranks 227th; the median place changed by +4.8%. The median place of 5,000+ in Florida has 21,954 people, so Neptune Beach is 32% of it.

Neptune Beach covers 2.34 square miles of land and 4.51 of water, for 3,005 people per square mile of land. The median Florida place of 5,000+ has 2,498, so Neptune Beach is denser than the typical town.

What county Neptune Beach is in

All of Neptune Beach's residents live in Duval County, which had 1,055,159 residents in 2024. Neptune Beach holds 0.7% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in Neptune Beach

1 ZIP Code Tabulation Area (ZCTA) overlaps Neptune Beach by at least 10% of the ZCTA's or the city's land: 32266. ZCTAs are Census approximations of USPS ZIP code delivery areas. The list comes from the 2020 ZCTA to place relationship file, so a city that annexed land after 2020 may reach into ZIP codes not listed here.

Where Neptune Beach is

The Census internal point of Neptune Beach is at 30.312600, -81.393100. Tallahassee, the capital, is 172.4 miles W in a straight line. The nearest larger place is Atlantic Beach, FL (13,279 people), 1.9 miles away. The nearest city of 100,000 or more is Jacksonville, FL, 16.1 miles away.

Daylight in Neptune Beach

At 30.31° N, Neptune Beach gets about 14 h 06 min of daylight around the June solstice and 10 h 11 min around the December solstice, a swing of 3 h 55 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near Neptune Beach

The eight nearest incorporated places of 1,000+ in Florida, measured between internal points. The closest is Atlantic Beach, 1.9 miles away, with 13,279 people.