Cities in Clay County, Florida by Population (2024)

There are 15 cities in Clay County, Florida.

Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)

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City
Rank
State
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Jacksonville1Florida990,931951,7071%1,326747.26
Lakeside2Florida30,88831,058-0.14%2,29613.45
Fleming Island3Florida30,42030,5821.01%1,92115.84
Oakleaf Plantation4Florida30,17928,1531.54%1,83716.42
Asbury Lake5Florida14,18810,8426.27%83616.96
Bellair-Meadowbrook Terrace6Florida12,97215,168-3.27%3,1624.10
Middleburg7Florida11,26012,544-2.5%57419.62
Green Cove Springs8Florida10,2179,8670.87%1,2148.41
Orange Park9Florida8,9599,091-0.37%2,4633.64
Starke10Florida5,9315,7970.58%8267.18
Keystone Heights11Florida1,5471,4471.64%1,4391.07
Baldwin12Florida1,3411,395-0.96%6642.02
Penney Farms13Florida8388220.48%5741.46
Lawtey14Florida6696371.21%4421.51
Hampton15Florida4624341.54%4041.14

Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.

What is the largest city in Clay County, Florida?

Jacksonville is the largest city in Clay County.

What is the smallest city in Clay County, Florida?

Hampton is the smallest city in Clay County.

How many cities are in Clay County?

There are 15 cities in Clay County, Florida.

Frequently Asked Questions