Dublin, California

Dublin population, 2020 to 2024

Dublin lost 1,737 residents from July 2020 to July 2024, a change of -2.4%. In the latest year it moved by +421. Among 429 California places of 5,000 or more, that growth ranks 300th; the median place changed by -1.1%. The median place of 5,000+ in California has 37,056 people, so Dublin is 1.9 times that size.

Dublin covers 15.23 square miles of land, for 4,632 people per square mile of land. The median California place of 5,000+ has 3,725, so Dublin is denser than the typical town.

What county Dublin is in

All of Dublin's residents live in Alameda County, which had 1,649,060 residents in 2024. Dublin holds 4.3% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in Dublin

1 ZIP Code Tabulation Area (ZCTA) overlaps Dublin by at least 10% of the ZCTA's or the city's land: 94568. 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 Dublin is

The Census internal point of Dublin is at 37.716100, -121.896200. Sacramento, the capital, is 63.4 miles NNE in a straight line. The nearest larger place is Pleasanton, CA (75,664 people), 3.5 miles away. The nearest city of 100,000 or more is Hayward, CA, 12.9 miles away.

Daylight in Dublin

At 37.72° N, Dublin gets about 14 h 47 min of daylight around the June solstice and 9 h 33 min around the December solstice, a swing of 5 h 13 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near Dublin

The eight nearest incorporated places of 1,000+ in California, measured between internal points. The closest is Pleasanton, 3.5 miles away, with 75,664 people.