California vs Florida Size: How Much Bigger Is California?

By Marko Visic · Updated Nov 11, 2026

California has 155,779 sq mi of land and Florida 53,625 sq mi, so by land area California is 2.90× Florida, larger by 102,154 sq mi. Florida has the longer coastline (1,350 against 840 miles of NOAA general coastline) and is 1.73× as densely populated. California has 1.68× as many people and 2.38× the GDP.

Two whole Floridas and a dashed 0.90 copy laid over California. Each copy is scaled to the area ratio in the table (land area, US Census 2010); the shapes do not nest, so the copies overlap and run past California's outline.

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California vs Florida by the numbers

Metric	California	Florida	Ratio
Land area (sq mi)	155,779	53,625	California 2.90×
Total area incl. water (sq mi)	163,695	65,758	California 2.49×
Water share of total area	4.8%	18.5%
Population (July 1, 2025)	39,355,309	23,462,518	California 1.68×
People per sq mi of land	253	438	Florida 1.73×
GDP, current US$ (2025)	$4.30T	$1.81T	California 2.38×
General coastline, NOAA 1975 (mi)	840	1,350	Florida 1.61×
Tidal shoreline, NOAA (mi)	3,427	8,436	Florida 2.46×
Highest point	Mount Whitney, 14,505 ft	Britton Hill, 345 ft	California 42×
Rank by land area (of 50)	3rd	26th
Rank by population (of 50)	1st	3rd
Counties	58	67
National parks	9	3
Statehood	September 9, 1850 (31st)	March 3, 1845 (27th)

Ratios divide the larger figure by the smaller. General coastline and tidal shoreline are two different NOAA measures and are not compared with each other.

How much bigger is California than Florida?

By land area California is 2.90× Florida: 155,779 sq mi against 53,625 sq mi in the Census Bureau's 2010 measurements. The difference, 102,154 sq mi, is close to the land area of Colorado (103,642 sq mi). Two whole Floridas fit into California's land area with 48,529 sq mi to spare, about the land area of North Carolina (48,618 sq mi). California ranks 3rd among the states by land area and Florida 26th.

Total area narrows the gap to 2.49× (163,695 against 65,758 sq mi), because Florida has much more water inside its boundary. The Census total adds inland, coastal and territorial water to the land. Florida's 12,133 sq mi of water (5,027 inland, 1,349 coastal and 5,757 territorial) is 18% of its total area; California's 7,916 sq mi is 5%. Marsh and swamp count as land in these figures.

Coastline: Florida has 1.61× as much

NOAA's general coastline, published in 1975 and taken from large-scale nautical charts as the general outline of the seacoast, is 1,350 miles for Florida and 840 for California: 1.61× as much coast on a state with 34% of California's land. Florida's is the longest general coastline in the lower 48; of all the states only Alaska's, 6,640 miles, is longer.

For its size, Florida has more coast than any lower-48 state except Rhode Island: 2.5 miles of general coastline per 100 sq mi of land, against 3.9 in Rhode Island and 0.5 in California.

NOAA's tidal shoreline is a separate measure that also follows offshore islands, sounds, bays, rivers and creeks to the head of tidewater. It gives Florida 8,436 miles (5,095 on the Gulf coast and 3,341 on the Atlantic) and California 3,427.

Population, density and economy

On July 1, 2025 California had 39,355,309 residents and Florida 23,462,518 (Census Bureau, Vintage 2025), 1.68× as many. California is the most populous state; Florida ranks 3rd, after Texas. Per square mile of land Florida has 438 people and California 253, which puts Florida 7th among the states for density and California 11th.

Seven California metro areas had a million residents or more in 2025, led by Los Angeles-Long Beach-Anaheim, CA (12.8 million); together they held 79% of Californians. Florida had four, led by Miami-Fort Lauderdale-West Palm Beach, FL (6.4 million), with 62% of Floridians. In the year to July 1, 2025 Florida's population grew by 196,680 (0.8%) while California's fell by 9,465.

The Bureau of Economic Analysis puts California's 2025 GDP at $4.30 trillion and Florida's at $1.81 trillion in current dollars, 2.38× as much; they rank 1st and 4th among the states. Per resident that is about $109,196 in California and $76,958 in Florida.

Drawn to scale: California next to Florida

Both states at the same area per pixel.

California and Florida drawn to scale in the US Albers equal-area projection (standard parallels 29.5°N and 45.5°N).

Mercator web maps enlarge areas more the farther they are from the equator. Computed from our map data with a Mercator projection, California is drawn at 1.58× its true area and Florida at 1.30×, so on such a map California looks about 3.5× Florida's size instead of 2.90×.

Highest points: 14,505 ft against 345 ft

Mount Whitney, 14,505 ft (4,421 m), is the highest mountain in the lower 48 states (National Park Service). Florida's highest point, Britton Hill in Walton County, is 345 ft (105 m), the lowest high point of any state in the US Geological Survey's table of state elevations; Delaware's, at 448 ft, is the next lowest. Whitney is 42 times as high. California also has the lowest point in the United States: Death Valley, 282 ft (86 m) below sea level.

Statehood, counties and national parks

Florida became the 27th state on March 3, 1845, and California the 31st on September 9, 1850 (US Senate). California has 58 counties and Florida 67 in the Census Bureau's 2020 county list. The National Park Service lists nine national parks in California, counting Sequoia and Kings Canyon, which share one entry, and three in Florida: Biscayne, Dry Tortugas and Everglades.

Countries with about the same land area

Land areas from the CIA World Factbook, set against the Census land areas above:

Florida (53,625 sq mi): Nepal (55,348 sq mi), Greece (50,443) and Bangladesh (50,259) are all within 7% of it.
California (155,779 sq mi): Sweden (158,431 sq mi) and Paraguay (153,399) are within 2%.

Methodology and sources

Area: US Census Bureau, State Area Measurements and Internal Point Coordinates (2010). Total area adds inland, coastal and territorial water to the land; marsh and swamp count as land. Ranks are among the 50 states.
Population and metro areas: US Census Bureau, Vintage 2025 population estimates (July 1, 2025) and US Census Bureau, Vintage 2025 metropolitan area population estimates. Density divides the July 1, 2025 population by the 2010 land area.
GDP: US Bureau of Economic Analysis, GDP by state (2025, current dollars). GDP per resident divides it by the July 1, 2025 population.
Coastline: NOAA, The Coastline of the United States (1975): general coastline by state, as reprinted in Congressional Research Service report RS21729; NOAA Office for Coastal Management, Shoreline Mileage of the United States (tidal shoreline).
Elevations: National Park Service, Sequoia & Kings Canyon National Parks: Mt. Whitney; US Geological Survey, Elevations and Distances in the United States: Highest and Lowest Elevations (a USGS reference table). Both retrieved November 11, 2026; meters are converted from feet except Whitney's, which the Park Service gives.
Statehood: US Senate, States in the Senate: Florida and US Senate, States in the Senate: California, retrieved November 11, 2026.
Counties and national parks: US Census Bureau, 2020 FIPS codes for counties and county equivalents; National Park Service, California parks and National Park Service, Florida parks, retrieved November 11, 2026.
Countries: CIA World Factbook, final edition, land area: Nepal, Greece, Bangladesh, Sweden and Paraguay. Square miles are converted from the Factbook's square kilometers.
Drawings and Mercator factors: Shapes from us-atlas (US Census Bureau cartographic boundaries) and world-atlas (Natural Earth 1:50m) for the drawings. The Mercator factors are computed from the same map data with a Mercator projection.

Frequently asked questions

Yes. California has 155,779 sq mi of land and Florida 53,625 sq mi (US Census Bureau, 2010), so California is 2.90× Florida by land area. Counting water as well, the totals are 163,695 and 65,758 sq mi, a ratio of 2.49×.

By land area, 2.90. Two whole Floridas use 107,250 sq mi of California's 155,779, and the 48,529 sq mi left over is about the land area of North Carolina (48,618 sq mi).

Florida has more water inside its boundary: 12,133 sq mi, 18% of its total area, against California's 7,916 sq mi (5%). The Census Bureau's water area is inland, coastal and territorial water (in Florida 5,027, 1,349 and 5,757 sq mi); marsh and swamp count as land.

Yes. NOAA's general coastline (1975) is 1,350 miles for Florida and 840 for California, 1.61× as much. Florida's is the longest in the lower 48; only Alaska's 6,640 miles is longer. On NOAA's tidal shoreline, which also follows sounds, bays and rivers, Florida has 8,436 miles and California 3,427.

In the lower 48, Rhode Island: 3.9 miles of NOAA general coastline per 100 sq mi of land. Florida is second with 2.5 miles, and California has 0.5.

California: 39,355,309 residents on July 1, 2025, against Florida's 23,462,518 (Census Bureau, Vintage 2025), 1.68× as many. California ranks first among the states and Florida third. In the year to July 1, 2025 Florida gained 196,680 residents and California lost 9,465.

Florida, with 438 people per square mile of land against California's 253, 1.73× as dense. Florida ranks 7th among the 50 states for density and California 11th.

California. The Bureau of Economic Analysis puts California's 2025 GDP at $4.30 trillion and Florida's at $1.81 trillion in current dollars, 2.38× as much. They rank 1st and 4th among the states.

California. Mount Whitney reaches 14,505 ft (4,421 m), the highest point in the lower 48 (National Park Service). Florida's Britton Hill, 345 ft (105 m), is the lowest state high point in the US Geological Survey's table. Whitney is 42 times as high.

Florida became the 27th state on March 3, 1845, five years before California became the 31st, on September 9, 1850 (US Senate).

California has 58 counties and Florida 67 (Census Bureau, 2020 county list). The National Park Service lists nine national parks in California, counting Sequoia and Kings Canyon, which share one entry, and three in Florida: Biscayne, Dry Tortugas and Everglades.

Related size comparisons

Open California and Florida in the interactive tool
Texas vs California: Texas is 1.68× California (land area).
Alaska vs California: Alaska is 3.66× California (land area).
Texas vs Alaska: Alaska is 2.18× Texas (land area).
Alaska vs Lower 48: The lower 48 is 5.18× Alaska (land area).
Delaware vs Rhode Island: Delaware is 1.88× Rhode Island (land area).
California vs UK: California is 1.67× the UK (land area).
Mexico vs USA: The USA is 5.01× Mexico (total area).
California's 58 counties and Florida's 67 counties
All size comparisons

Suggested citation: SimpleMapLab (2026). California vs Florida Size: How Much Bigger Is California? Retrieved from https://www.simplemaplab.com/size-comparisons/california-vs-florida. CC-BY 4.0.