Population of Monroe County, Florida (County)

Map of Population by County Subdivision in Monroe County

Population Density Population by County Subdivision#1

Population per square mile of land (excluding water areas):
0/mi²380/mi²760/mi²1,140/mi²1,510/mi²1,900/mi²

Population Population by County Subdivision#2

Total population:
0k7k14k21k28k35k
Road Data ©OpenStreetMap

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Map of Population by Tract in Monroe County

Population Density Population by Tract#3

Population per square mile of land (excluding water areas):
0/mi²1,900/mi²3,900/mi²5,800/mi²7,800/mi²9,800/mi²

Population Population by Tract#4

Total population:
01,4002,7004,1005,4006,800
Road Data ©OpenStreetMap

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Map of Population by Block Group in Monroe County

Population Density Population by Block Group#5

Population per square mile of land (excluding water areas):
0/mi²4,800/mi²9,600/mi²14,500/mi²19,300/mi²24,200/mi²

Population Population by Block Group#6

Total population:
07001,5002,2002,9003,700
Road Data ©OpenStreetMap

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Population by Place in Monroe County

There are 13 places in Monroe County. This section compares all 13 of those to each other.

Total Population by Place#7

Scope: population of selected places in Monroe County
0k5k10k15k20k25k#Key WestKey LargoMarathonIslamorada, Village of IslandsIslamorada, Vlg of …Big Pine KeyStock IslandBig Coppitt KeyTavernierCudjoe KeyNorth Key LargoN Key LargoDuck KeyKey Colony BeachKey Colony BchLayton26,039.00000026,039.00000026.04k110,024.00000010,024.00000010.02k28,701.0000008,701.0000008.70k36,481.0000006,481.0000006.48k44,902.0000004,902.0000004.90k54,214.0000004,214.0000004.21k63,062.0000003,062.0000003.06k72,182.0000002,182.0000002.18k81,812.0000001,812.0000001.81k91,038.0000001,038.0000001.04k10716.000000716.0000000.72k11696.000000696.0000000.70k12111.000000111.0000000.11k13
# rank of place out of 13 by population

Population Density by Place#8

People per square mile (excluding waters).
Scope: population of selected places in Monroe County
0k1k2k3k4k5k#Stock IslandKey WestBig Coppitt KeyKey Colony BeachKey Colony BchDuck KeyMarathonIslamorada, Village of IslandsIslamorada, Vlg of …TavernierKey LargoLaytonBig Pine KeyCudjoe KeyNorth Key LargoN Key Largo5,036.9432875,036.9432875.04k14,649.8080984,649.8080984.65k22,653.8104312,653.8104312.65k31,580.5890011,580.5890011.58k41,196.1195711,196.1195711.20k51,030.6528591,030.6528591.03k61,006.0922751,006.0922751.01k7868.087140868.0871400.87k8831.261559831.2615590.83k9666.027287666.0272870.67k10480.396584480.3965840.48k11350.194086350.1940860.35k1255.84240055.8424000.06k13
# rank of place out of 13 by population density

Population by County Subdivision in Monroe County

There are 5 county subdivisions in Monroe County. This section compares all 5 of those to each other.

Total Population by County Subdivision#9

Scope: population of selected county subdivisions in Monroe County
0k5k10k15k20k25k30k#Key WestUpper KeysLower KeysMiddle KeysCape Sable34,688.00000034,688.00000034.69k119,797.00000019,797.00000019.80k212,353.00000012,353.00000012.35k310,305.00000010,305.00000010.31k47.0000007.0000000.01k5
# rank of county subdivision out of 5 by population

Population Density by County Subdivision#10

People per square mile (excluding waters).
Scope: population of selected county subdivisions in Monroe County
05001,0001,500#Key WestMiddle KeysUpper KeysLower KeysCape Sable1,892.4184001,892.4184001,8921895.005651895.0056518952460.823651460.8236514613243.836161243.83616124440.0081440.00814405
# rank of county subdivision out of 5 by population density

Population by County in Florida

There are 67 counties in Florida. This section compares Monroe County to the 50 most populous counties in Florida. The least populous of the compared counties has a population of 27,312.

Total Population by County#11

Scope: population of Monroe County and selected other counties in Florida
0k500k1,000k1,500k2,000k2,500k#Miami-Dade CountyMiami-DadeBroward CountyBrowardPalm Beach CountyPalm BeachHillsborough CountyHillsboroughOrange CountyOrangePinellas CountyPinellasDuval CountyDuvalLee CountyLeePolk CountyPolkBrevard CountyBrevardVolusia CountyVolusiaPasco CountyPascoSeminole CountySeminoleSarasota CountySarasotaManatee CountyManateeCollier CountyCollierMarion CountyMarionLake CountyLakeOsceola CountyOsceolaEscambia CountyEscambiaSt. Lucie CountySt. LucieLeon CountyLeonAlachua CountyAlachuaSt. Johns CountySt. JohnsClay CountyClayOkaloosa CountyOkaloosaBay CountyBayHernando CountyHernandoCharlotte CountyCharlotteSanta Rosa CountySanta RosaMartin CountyMartinIndian River CountyIndian RiverCitrus CountyCitrusSumter CountySumterFlagler CountyFlaglerHighlands CountyHighlandsNassau CountyNassauMonroe CountyMonroePutnam CountyPutnamColumbia CountyColumbiaWalton CountyWaltonJackson CountyJacksonGadsden CountyGadsdenSuwannee CountySuwanneeLevy CountyLevyOkeechobee CountyOkeechobeeHendry CountyHendryDeSoto CountyDeSotoWakulla CountyWakullaBaker CountyBaker2,664,418.0000002,664,418.0000002,664.42k11,863,780.0000001,863,780.0000001,863.78k21,398,757.0000001,398,757.0000001,398.76k31,323,059.0000001,323,059.0000001,323.06k41,256,055.0000001,256,055.0000001,256.06k5939,548.000000939,548.000000939.55k6900,890.000000900,890.000000900.89k7680,970.000000680,970.000000680.97k8637,691.000000637,691.000000637.69k9560,683.000000560,683.000000560.68k10510,806.000000510,806.000000510.81k11488,310.000000488,310.000000488.31k12442,905.000000442,905.000000442.91k13398,011.000000398,011.000000398.01k14353,411.000000353,411.000000353.41k15348,236.000000348,236.000000348.24k16340,341.000000340,341.000000340.34k17317,586.000000317,586.000000317.59k18311,962.000000311,962.000000311.96k19309,574.000000309,574.000000309.57k20293,136.000000293,136.000000293.14k21284,788.000000284,788.000000284.79k22256,581.000000256,581.000000256.58k23218,362.000000218,362.000000218.36k24200,346.000000200,346.000000200.35k25195,798.000000195,798.000000195.80k26178,361.000000178,361.000000178.36k27176,797.000000176,797.000000176.80k28169,642.000000169,642.000000169.64k29163,903.000000163,903.000000163.90k30153,592.000000153,592.000000153.59k31145,342.000000145,342.000000145.34k32140,453.000000140,453.000000140.45k33113,589.000000113,589.000000113.59k34102,917.000000102,917.000000102.92k3598,862.00000098,862.00000098.86k3677,187.00000077,187.00000077.19k3777,150.00000077,150.00000077.15k3872,304.00000072,304.00000072.30k3968,198.00000068,198.00000068.20k4061,528.00000061,528.00000061.53k4148,721.00000048,721.00000048.72k4246,153.00000046,153.00000046.15k4343,653.00000043,653.00000043.65k4439,707.00000039,707.00000039.71k4539,420.00000039,420.00000039.42k4638,376.00000038,376.00000038.38k4735,134.00000035,134.00000035.13k4831,314.00000031,314.00000031.31k4927,312.00000027,312.00000027.31k50
# rank of county out of 50 by population

Population Density by County#12

People per square mile (excluding waters).
Scope: population of Monroe County and selected other counties in Florida
0k1k2k3k#Pinellas CountyPinellasBroward CountyBrowardSeminole CountySeminoleMiami-Dade CountyMiami-DadeOrange CountyOrangeHillsborough CountyHillsboroughDuval CountyDuvalLee CountyLeeSarasota CountySarasotaPalm Beach CountyPalm BeachPasco CountyPascoBrevard CountyBrevardSt. Lucie CountySt. LucieManatee CountyManateeEscambia CountyEscambiaVolusia CountyVolusiaLeon CountyLeonHernando CountyHernandoSt. Johns CountySt. JohnsPolk CountyPolkLake CountyLakeClay CountyClayAlachua CountyAlachuaIndian River CountyIndian RiverMartin CountyMartinCharlotte CountyCharlotteCitrus CountyCitrusBay CountyBayOsceola CountyOsceolaMarion CountyMarionFlagler CountyFlaglerOkaloosa CountyOkaloosaSumter CountySumterCollier CountyCollierSanta Rosa CountySanta RosaNassau CountyNassauPutnam CountyPutnamHighlands CountyHighlandsGadsden CountyGadsdenColumbia CountyColumbiaMonroe CountyMonroeSuwannee CountySuwanneeWalton CountyWaltonDeSoto CountyDeSotoJackson CountyJacksonWakulla CountyWakullaOkeechobee CountyOkeechobeeBaker CountyBakerLevy CountyLevyHendry CountyHendry3,431.5940353,431.5940353.43k11,544.1986571,544.1986571.54k21,431.1277971,431.1277971.43k31,403.3126861,403.3126861.40k41,390.4953151,390.4953151.39k51,296.7175361,296.7175361.30k61,181.2865361,181.2865361.18k7868.491776868.4917760.87k8716.117202716.1172020.72k9710.067520710.0675200.71k10653.131819653.1318190.65k11552.183762552.1837620.55k12512.764896512.7648960.51k13475.553980475.5539800.48k14471.273441471.2734410.47k15463.871902463.8719020.46k16427.055173427.0551730.43k17373.916031373.9160310.37k18363.515550363.5155500.36k19354.912198354.9121980.35k20337.542906337.5429060.34k21331.255597331.2555970.33k22293.217427293.2174270.29k23289.075961289.0759610.29k24282.480251282.4802510.28k25249.061677249.0616770.25k26241.372002241.3720020.24k27235.162078235.1620780.24k28234.970468234.9704680.23k29214.316296214.3162960.21k30211.993868211.9938680.21k31210.476192210.4761920.21k32207.413652207.4136520.21k33174.225121174.2251210.17k34161.997915161.9979150.16k35118.998447118.9984470.12k3699.33512099.3351200.10k3797.24900497.2490040.10k3889.39300589.3930050.09k3985.51007785.5100770.09k4078.48303478.4830340.08k4163.39827663.3982760.06k4259.29153559.2915350.06k4355.15021455.1502140.06k4453.06276853.0627680.05k4551.63732551.6373250.05k4651.26780351.2678030.05k4746.66882446.6688240.05k4835.50874835.5087480.04k4933.18852233.1885220.03k50
# rank of county out of 50 by population density

Population by County in the United States

There are 3,142 counties in the United States. This section compares Monroe County to the 50 most populous counties in the United States. The least populous of the compared counties has a population of 941,618.

Total Population by County#13

Scope: population of Monroe County and selected other counties in the United States
0M2M4M6M8M10M#Los Angeles CountyLos AngelesCook CountyCookHarris CountyHarrisMaricopa CountyMaricopaSan Diego CountySan DiegoOrange CountyOrangeMiami-Dade CountyMiami-DadeKings CountyKingsDallas CountyDallasRiverside CountyRiversideQueens CountyQueensSan Bernardino CountySan BernardinoKing CountyKingClark CountyClarkTarrant CountyTarrantSanta Clara CountySanta ClaraBroward CountyBrowardBexar CountyBexarWayne CountyWayneNew York CountyNew YorkAlameda CountyAlamedaMiddlesex CountyMiddlesexPhiladelphia CountyPhiladelphiaSuffolk CountySuffolkSacramento CountySacramentoBronx CountyBronxPalm Beach CountyPalm BeachNassau CountyNassauHillsborough CountyHillsboroughCuyahoga CountyCuyahogaOrange CountyOrangeOakland CountyOaklandFranklin CountyFranklinAllegheny CountyAlleghenyHennepin CountyHennepinTravis CountyTravisFairfax CountyFairfaxContra Costa CountyContra CostaSalt Lake CountySalt LakeMontgomery CountyMontgomeryMecklenburg CountyMecklenburgPima CountyPimaSt. Louis CountySt. LouisWake CountyWakeFulton CountyFultonHonolulu CountyHonoluluWestchester CountyWestchesterFresno CountyFresnoMilwaukee CountyMilwaukeeFairfield CountyFairfieldMonroe CountyMonroe10,057,155.00000010,057,155.00000010.06M15,227,575.0000005,227,575.0000005.23M24,434,257.0000004,434,257.0000004.43M34,088,549.0000004,088,549.0000004.09M43,253,356.0000003,253,356.0000003.25M53,132,211.0000003,132,211.0000003.13M62,664,418.0000002,664,418.0000002.66M72,606,852.0000002,606,852.0000002.61M82,513,054.0000002,513,054.0000002.51M92,323,892.0000002,323,892.0000002.32M102,310,011.0000002,310,011.0000002.31M112,106,754.0000002,106,754.0000002.11M122,079,550.0000002,079,550.0000002.08M132,070,153.0000002,070,153.0000002.07M141,947,529.0000001,947,529.0000001.95M151,885,056.0000001,885,056.0000001.89M161,863,780.0000001,863,780.0000001.86M171,858,699.0000001,858,699.0000001.86M181,767,593.0000001,767,593.0000001.77M191,634,989.0000001,634,989.0000001.63M201,605,217.0000001,605,217.0000001.61M211,567,610.0000001,567,610.0000001.57M221,559,938.0000001,559,938.0000001.56M231,498,130.0000001,498,130.0000001.50M241,479,300.0000001,479,300.0000001.48M251,436,785.0000001,436,785.0000001.44M261,398,757.0000001,398,757.0000001.40M271,356,801.0000001,356,801.0000001.36M281,323,059.0000001,323,059.0000001.32M291,258,710.0000001,258,710.0000001.26M301,256,055.0000001,256,055.0000001.26M311,235,215.0000001,235,215.0000001.24M321,232,118.0000001,232,118.0000001.23M331,230,360.0000001,230,360.0000001.23M341,209,265.0000001,209,265.0000001.21M351,148,176.0000001,148,176.0000001.15M361,132,887.0000001,132,887.0000001.13M371,107,925.0000001,107,925.0000001.11M381,092,518.0000001,092,518.0000001.09M391,026,371.0000001,026,371.0000001.03M401,011,774.0000001,011,774.0000001.01M411,003,338.0000001,003,338.0000001.00M421,000,560.0000001,000,560.0000001.00M43998,576.000000998,576.0000001.00M44996,757.000000996,757.0000001.00M45986,999.000000986,999.0000000.99M46969,229.000000969,229.0000000.97M47963,160.000000963,160.0000000.96M48955,306.000000955,306.0000000.96M49941,618.000000941,618.0000000.94M5077,150.00000077,150.0000000.08M
# rank of county out of 50 by population

Population Density by County#14

People per square mile (excluding waters).
Scope: population of Monroe County and selected other counties in the United States
0k10k20k30k40k50k60k70k#New York CountyNew YorkKings CountyKingsBronx CountyBronxQueens CountyQueensPhiladelphia CountyPhiladelphiaCook CountyCookNassau CountyNassauOrange CountyOrangeMilwaukee CountyMilwaukeeFairfax CountyFairfaxWayne CountyWayneDallas CountyDallasCuyahoga CountyCuyahogaHarris CountyHarrisLos Angeles CountyLos AngelesFranklin CountyFranklinTarrant CountyTarrantWestchester CountyWestchesterHennepin CountyHennepinAlameda CountyAlamedaMontgomery CountyMontgomerySt. Louis CountySt. LouisMecklenburg CountyMecklenburgMiddlesex CountyMiddlesexFulton CountyFultonAllegheny CountyAlleghenyHonolulu CountyHonoluluSuffolk CountySuffolkBroward CountyBrowardSacramento CountySacramentoContra Costa CountyContra CostaFairfield CountyFairfieldBexar CountyBexarSalt Lake CountySalt LakeSanta Clara CountySanta ClaraOakland CountyOaklandMiami-Dade CountyMiami-DadeOrange CountyOrangeHillsborough CountyHillsboroughWake CountyWakeTravis CountyTravisKing CountyKingSan Diego CountySan DiegoPalm Beach CountyPalm BeachMaricopa CountyMaricopaRiverside CountyRiversideClark CountyClarkFresno CountyFresnoPima CountyPimaSan Bernardino CountySan BernardinoMonroe CountyMonroe72,167.60597972,167.60597972.17k137,340.67621837,340.67621837.34k234,167.96880134,167.96880134.17k321,237.94747821,237.94747821.24k411,625.88366911,625.88366911.63k55,531.8762675,531.8762675.53k64,763.9163794,763.9163794.76k73,961.7034453,961.7034453.96k83,953.6841943,953.6841943.95k92,898.4456972,898.4456972.90k102,888.1522602,888.1522602.89k112,878.4220552,878.4220552.88k122,753.3818582,753.3818582.75k132,600.9540812,600.9540812.60k142,478.2396272,478.2396272.48k152,314.3614822,314.3614822.31k162,254.9978792,254.9978792.25k172,251.3192932,251.3192932.25k182,184.2050692,184.2050692.18k192,171.8733742,171.8733742.17k202,081.8544912,081.8544912.08k211,970.4926601,970.4926601.97k221,932.3437311,932.3437311.93k231,917.0752881,917.0752881.92k241,892.4081641,892.4081641.89k251,685.2478291,685.2478291.69k261,643.3391511,643.3391511.64k271,643.1276081,643.1276081.64k281,544.1986571,544.1986571.54k291,533.0483871,533.0483871.53k301,532.9159351,532.9159351.53k311,506.6615071,506.6615071.51k321,499.0984171,499.0984171.50k331,472.2923611,472.2923611.47k341,459.9180661,459.9180661.46k351,423.9503141,423.9503141.42k361,403.3126861,403.3126861.40k371,390.4953151,390.4953151.39k381,296.7175361,296.7175361.30k391,196.1706231,196.1706231.20k401,157.6775431,157.6775431.16k41982.963629982.9636290.98k42773.385727773.3857270.77k43710.067520710.0675200.71k44444.446561444.4465610.44k45322.481032322.4810320.32k46262.321925262.3219250.26k47161.637031161.6370310.16k48109.210256109.2102560.11k49105.036867105.0368670.11k5078.48303478.4830340.08k
# rank of county out of 50 by population density

Definitions

This page reports on the population distribution in Monroe County, both in terms of raw head counts, and in terms of population density per square mile.

  • Population: count of all residents of the given entity at the time of the survey, excluding visitors
  • Population Density: population divided by the total land area of the entity (i.e., excluding water areas contained in the entity)

For additional information about the data presented on this site, including our sources, please see the About Page.

More Topics to Explore

Demographics

Income

Education

More Maps to Explore

Principal City:
Key West
Cities:
Key Colony Beach, Key West, Layton, Marathon
Unincorporated Places:
Big Coppitt Key, Big Pine Key, Cudjoe Key, Duck Key, Key Largo, North Key Largo, Stock Island, Tavernier
Villages:
Islamorada, Village of Islands
ZIP Codes:
33001, 33034, 33036, 33037, 33040, 33042, 33043, 33050, 33051, 33070, 34141
Unified School District:
Monroe County
Congressional District:
FL-26
State Senate District:
FL-39
State House District:
FL-120
Neighboring Counties:
Collier, Miami-Dade
Nearby Counties:
Broward