Population of San Diego County, California (County)

Map of Population by County Subdivision in San Diego County

Population Density Population by County Subdivision#1

Population per square mile of land (excluding water areas):
0/mi²700/mi²1,400/mi²2,100/mi²2,700/mi²3,500/mi²

Population Population by County Subdivision#2

Total population:
0k480k950k1,430k1,900k2,390k
Road Data ©OpenStreetMap

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Map of Population by Tract in San Diego County

Population Density Population by Tract#3

Population per square mile of land (excluding water areas):
0k/mi²11k/mi²23k/mi²34k/mi²46k/mi²58k/mi²

Population Population by Tract#4

Total population:
0k8k16k24k32k41k
Road Data ©OpenStreetMap

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Map of Population by Block Group in San Diego County

Population Density Population by Block Group#5

Population per square mile of land (excluding water areas):
0k/mi²13k/mi²26k/mi²39k/mi²51k/mi²65k/mi²

Population Population by Block Group#6

Total population:
0k8k16k24k32k41k
Road Data ©OpenStreetMap

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Population by Place in San Diego County

There are 54 places in San Diego County. This section compares all 54 of those to each other.

Total Population by Place#7

Scope: population of selected places in San Diego County
0k500k1,000k#San DiegoChula VistaOceansideEscondidoCarlsbadEl CajonVistaSan MarcosEncinitasNational CityLa MesaSanteePowayLa PresaFallbrookSpring ValleyImperial BeachImperial BchLemon GroveCoronadoRamonaRancho San DiegoLakesideWinter GardensWinter GdnsCasa de Oro-Mount HelixCasa de Oro-Mt H…BostoniaAlpineSolana BeachBonitaCamp Pendleton SouthCamp Pendleton SSan Diego Country EstatesSan Diego Country …Valley CenterLake San MarcosLk San MarcosHarbison CanyonFairbanks RanchFairbanks RnchPine ValleyPalaBoulevardPotreroJacumbaMount Laguna1,374,812.0000001,374,812.0000001,374.81k1260,598.000000260,598.000000260.60k2173,829.000000173,829.000000173.83k3149,912.000000149,912.000000149.91k4112,008.000000112,008.000000112.01k5102,894.000000102,894.000000102.89k698,560.00000098,560.00000098.56k791,479.00000091,479.00000091.48k862,160.00000062,160.00000062.16k960,349.00000060,349.00000060.35k1059,125.00000059,125.00000059.13k1156,839.00000056,839.00000056.84k1249,675.00000049,675.00000049.68k1337,110.00000037,110.00000037.11k1431,771.00000031,771.00000031.77k1530,128.00000030,128.00000030.13k1627,180.00000027,180.00000027.18k1726,421.00000026,421.00000026.42k1824,852.00000024,852.00000024.85k1922,346.00000022,346.00000022.35k2022,018.00000022,018.00000022.02k2121,488.00000021,488.00000021.49k2221,255.00000021,255.00000021.26k2320,137.00000020,137.00000020.14k2416,295.00000016,295.00000016.30k2515,188.00000015,188.00000015.19k2613,312.00000013,312.00000013.31k2712,885.00000012,885.00000012.89k2812,491.00000012,491.00000012.49k2910,547.00000010,547.00000010.55k309,783.0000009,783.0000009.78k314,529.0000004,529.0000004.53k354,128.0000004,128.0000004.13k382,864.0000002,864.0000002.86k421,912.0000001,912.0000001.91k461,006.0000001,006.0000001.01k50480.000000480.0000000.48k51453.000000453.0000000.45k52144.000000144.0000000.14k5313.00000013.0000000.01k54

Population Density by Place#8

People per square mile (excluding waters).
Scope: population of selected places in San Diego County
0k1k2k3k4k5k6k7k8k#BostoniaNational CityEl CajonLemon GroveLa PresaImperial BeachImperial BchLa MesaVistaChula VistaWinter GardensWinter GdnsSan DiegoOceansideSpring ValleyEscondidoSolana BeachSan MarcosSanteeEncinitasCamp Pendleton SouthCamp Pendleton SCoronadoLakesideCarlsbadCasa de Oro-Mount HelixCasa de Oro-Mt H…Lake San MarcosLk San MarcosBonitaRancho San DiegoDel MarFallbrookPowayEucalyptus HillsEucalyptus HlsGranite HillsAlpineCrestJamulRainbowBoulevardDescansoBorrego SpringsBorrego SpgsJacumbaMount Laguna8,440.3104118,440.3104118.44k18,290.5817938,290.5817938.29k27,103.4234617,103.4234617.10k36,812.0597186,812.0597186.81k46,751.0222316,751.0222316.75k56,531.5881876,531.5881876.53k66,501.8499966,501.8499966.50k75,276.3127195,276.3127195.28k85,250.6800115,250.6800115.25k94,799.0125224,799.0125224.80k104,227.6480964,227.6480964.23k114,213.8437524,213.8437524.21k124,205.1195744,205.1195744.21k134,043.8461614,043.8461614.04k143,782.3467993,782.3467993.78k153,754.5032363,754.5032363.75k163,500.1923923,500.1923923.50k173,304.3103093,304.3103093.30k183,191.9293603,191.9293603.19k193,133.5110623,133.5110623.13k203,114.3363813,114.3363813.11k212,968.8779602,968.8779602.97k222,939.7008312,939.7008312.94k232,632.0976042,632.0976042.63k242,568.4353792,568.4353792.57k252,530.5090792,530.5090792.53k262,526.3912492,526.3912492.53k271,814.9052191,814.9052191.81k281,271.1412651,271.1412651.27k291,173.2801611,173.2801611.17k301,106.7165581,106.7165581.11k31567.054366567.0543660.57k35418.480112418.4801120.42k38340.101565340.1015650.34k42161.202600161.2026000.16k46122.895804122.8958040.12k5066.97234766.9723470.07k5154.04996054.0499600.05k5223.49576923.4957690.02k537.6604877.6604870.01k54

Population by County Subdivision in San Diego County

There are 13 county subdivisions in San Diego County. This section compares all 13 of those to each other.

Total Population by County Subdivision#9

Scope: population of selected county subdivisions in San Diego County
0M1M2M#San DiegoOceanside-EscondidoOceanside-Escond…FallbrookCamp PendletonRamonaValley CenterJamulAlpinePauma ValleyMountain EmpireMtn EmpireLaguna-Pine ValleyLaguna-Pne VlyPalomar-JulianBorrego SpringsBorrego Spgs2,380,035.0000002,380,035.0000002.38M1658,986.000000658,986.0000000.66M249,296.00000049,296.0000000.05M340,616.00000040,616.0000000.04M437,387.00000037,387.0000000.04M522,892.00000022,892.0000000.02M619,407.00000019,407.0000000.02M716,163.00000016,163.0000000.02M87,446.0000007,446.0000000.01M97,219.0000007,219.0000000.01M105,499.0000005,499.0000000.01M115,191.0000005,191.0000000.01M123,219.0000003,219.0000000.00M13

Population Density by County Subdivision#10

People per square mile (excluding waters).
Scope: population of selected county subdivisions in San Diego County
0k1k2k3k#San DiegoOceanside-EscondidoOceanside-Escond…AlpineFallbrookRamonaValley CenterCamp PendletonJamulPauma ValleyLaguna-Pine ValleyLaguna-Pne VlyMountain EmpireMtn EmpirePalomar-JulianBorrego SpringsBorrego Spgs3,415.4643753,415.4643753.42k12,419.1779152,419.1779152.42k2425.658471425.6584710.43k3398.656224398.6562240.40k4276.898398276.8983980.28k5202.735738202.7357380.20k6191.648452191.6484520.19k794.54653194.5465310.09k866.99307466.9930740.07k923.63328423.6332840.02k1016.02367916.0236790.02k119.4100969.4100960.01k123.0235183.0235180.00k13

Population by County in California

There are 58 counties in California. This section compares San Diego County to the 50 most populous counties in California. The least populous of the compared counties has a population of 21,361.

Total Population by County#11

Scope: population of San Diego County and selected other counties in California
0M2M4M6M8M10M#Los Angeles CountyLos AngelesSan Diego CountySan DiegoOrange CountyOrangeRiverside CountyRiversideSan Bernardino CountySan BernardinoSanta Clara CountySanta ClaraAlameda CountyAlamedaSacramento CountySacramentoContra Costa CountyContra CostaFresno CountyFresnoKern CountyKernSan Francisco CountySan FranciscoVentura CountyVenturaSan Mateo CountySan MateoSan Joaquin CountySan JoaquinStanislaus CountyStanislausSonoma CountySonomaTulare CountyTulareSanta Barbara CountySanta BarbaraMonterey CountyMontereySolano CountySolanoPlacer CountyPlacerSan Luis Obispo CountySan Luis ObispoSanta Cruz CountySanta CruzMerced CountyMercedMarin CountyMarinButte CountyButteYolo CountyYoloEl Dorado CountyEl DoradoShasta CountyShastaImperial CountyImperialMadera CountyMaderaKings CountyKingsNapa CountyNapaHumboldt CountyHumboldtNevada CountyNevadaSutter CountySutterMendocino CountyMendocinoYuba CountyYubaLake CountyLakeTehama CountyTehamaSan Benito CountySan BenitoTuolumne CountyTuolumneCalaveras CountyCalaverasSiskiyou CountySiskiyouAmador CountyAmadorLassen CountyLassenGlenn CountyGlennDel Norte CountyDel NorteColusa CountyColusa10,057,155.00000010,057,155.00000010.06M13,253,356.0000003,253,356.0000003.25M23,132,211.0000003,132,211.0000003.13M32,323,892.0000002,323,892.0000002.32M42,106,754.0000002,106,754.0000002.11M51,885,056.0000001,885,056.0000001.89M61,605,217.0000001,605,217.0000001.61M71,479,300.0000001,479,300.0000001.48M81,107,925.0000001,107,925.0000001.11M9963,160.000000963,160.0000000.96M10871,337.000000871,337.0000000.87M11850,282.000000850,282.0000000.85M12843,110.000000843,110.0000000.84M13754,748.000000754,748.0000000.75M14714,860.000000714,860.0000000.71M15530,561.000000530,561.0000000.53M16497,776.000000497,776.0000000.50M17455,769.000000455,769.0000000.46M18439,395.000000439,395.0000000.44M19430,201.000000430,201.0000000.43M20429,596.000000429,596.0000000.43M21370,571.000000370,571.0000000.37M22278,680.000000278,680.0000000.28M23270,931.000000270,931.0000000.27M24265,001.000000265,001.0000000.27M25259,358.000000259,358.0000000.26M26223,877.000000223,877.0000000.22M27209,671.000000209,671.0000000.21M28183,000.000000183,000.0000000.18M29179,228.000000179,228.0000000.18M30178,807.000000178,807.0000000.18M31153,366.000000153,366.0000000.15M32150,261.000000150,261.0000000.15M33140,823.000000140,823.0000000.14M34135,182.000000135,182.0000000.14M3598,639.00000098,639.0000000.10M3695,406.00000095,406.0000000.10M3787,409.00000087,409.0000000.09M3873,897.00000073,897.0000000.07M3964,076.00000064,076.0000000.06M4063,015.00000063,015.0000000.06M4158,051.00000058,051.0000000.06M4253,864.00000053,864.0000000.05M4344,787.00000044,787.0000000.04M4443,668.00000043,668.0000000.04M4536,963.00000036,963.0000000.04M4631,945.00000031,945.0000000.03M4727,976.00000027,976.0000000.03M4827,628.00000027,628.0000000.03M4921,361.00000021,361.0000000.02M50

Population Density by County#12

People per square mile (excluding waters).
Scope: population of San Diego County and selected other counties in California
0k5k10k15k#San Francisco CountySan FranciscoOrange CountyOrangeLos Angeles CountyLos AngelesAlameda CountyAlamedaSan Mateo CountySan MateoSacramento CountySacramentoContra Costa CountyContra CostaSanta Clara CountySanta ClaraSan Diego CountySan DiegoSanta Cruz CountySanta CruzSolano CountySolanoSan Joaquin CountySan JoaquinMarin CountyMarinVentura CountyVenturaStanislaus CountyStanislausRiverside CountyRiversideSonoma CountySonomaPlacer CountyPlacerYolo CountyYoloNapa CountyNapaFresno CountyFresnoSanta Barbara CountySanta BarbaraSutter CountySutterMerced CountyMercedButte CountyButteMonterey CountyMontereyYuba CountyYubaKings CountyKingsEl Dorado CountyEl DoradoKern CountyKernSan Bernardino CountySan BernardinoNevada CountyNevadaTulare CountyTulareSan Luis Obispo CountySan Luis ObispoMadera CountyMaderaAmador CountyAmadorLake CountyLakeShasta CountyShastaCalaveras CountyCalaverasImperial CountyImperialSan Benito CountySan BenitoHumboldt CountyHumboldtDel Norte CountyDel NorteMendocino CountyMendocinoTuolumne CountyTuolumneTehama CountyTehamaGlenn CountyGlennColusa CountyColusaLassen CountyLassenSiskiyou CountySiskiyou18,131.88270418,131.88270418.13k13,961.7034453,961.7034453.96k22,478.2396272,478.2396272.48k32,171.8733742,171.8733742.17k41,682.7557931,682.7557931.68k51,533.0483871,533.0483871.53k61,532.9159351,532.9159351.53k71,459.9180661,459.9180661.46k8773.385727773.3857270.77k9608.610539608.6105390.61k10522.767765522.7677650.52k11513.404574513.4045740.51k12498.296433498.2964330.50k13457.462024457.4620240.46k14354.651195354.6511950.35k15322.481032322.4810320.32k16315.877408315.8774080.32k17263.360805263.3608050.26k18206.618100206.6181000.21k19188.183006188.1830060.19k20161.637031161.6370310.16k21160.647619160.6476190.16k22158.371707158.3717070.16k23136.936439136.9364390.14k24136.805298136.8052980.14k25131.135557131.1355570.13k26116.918586116.9185860.12k27108.146500108.1465000.11k28107.151340107.1513400.11k29107.150149107.1501490.11k30105.036867105.0368670.11k31102.988472102.9884720.10k3294.47256994.4725690.09k3384.43189384.4318930.08k3471.76315571.7631550.07k3562.16744262.1674420.06k3650.99612150.9961210.05k3747.47288547.4728850.05k3843.90827643.9082760.04k3942.81182642.8118260.04k4041.80195441.8019540.04k4137.88768037.8876800.04k4227.45719127.4571910.03k4324.92872624.9287260.02k4424.25289624.2528960.02k4521.36309921.3630990.02k4621.29159121.2915910.02k4718.56302618.5630260.02k487.0345157.0345150.01k496.9548506.9548500.01k50

Population by County in the United States

There are 3,142 counties in the United States. This section compares San Diego 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 San Diego 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 CountyFairfield10,057,155.00000010,057,155.00000010.06M15,227,575.0000005,227,575.0000005.23M24,434,257.0000004,434,257.0000004.43M34,088,549.0000004,088,549.0000004.09M43,253,356.0000003,253,356.0000003.25M53,132,211.0000003,132,211.0000003.13M62,664,418.0000002,664,418.0000002.66M72,606,852.0000002,606,852.0000002.61M82,513,054.0000002,513,054.0000002.51M92,323,892.0000002,323,892.0000002.32M102,310,011.0000002,310,011.0000002.31M112,106,754.0000002,106,754.0000002.11M122,079,550.0000002,079,550.0000002.08M132,070,153.0000002,070,153.0000002.07M141,947,529.0000001,947,529.0000001.95M151,885,056.0000001,885,056.0000001.89M161,863,780.0000001,863,780.0000001.86M171,858,699.0000001,858,699.0000001.86M181,767,593.0000001,767,593.0000001.77M191,634,989.0000001,634,989.0000001.63M201,605,217.0000001,605,217.0000001.61M211,567,610.0000001,567,610.0000001.57M221,559,938.0000001,559,938.0000001.56M231,498,130.0000001,498,130.0000001.50M241,479,300.0000001,479,300.0000001.48M251,436,785.0000001,436,785.0000001.44M261,398,757.0000001,398,757.0000001.40M271,356,801.0000001,356,801.0000001.36M281,323,059.0000001,323,059.0000001.32M291,258,710.0000001,258,710.0000001.26M301,256,055.0000001,256,055.0000001.26M311,235,215.0000001,235,215.0000001.24M321,232,118.0000001,232,118.0000001.23M331,230,360.0000001,230,360.0000001.23M341,209,265.0000001,209,265.0000001.21M351,148,176.0000001,148,176.0000001.15M361,132,887.0000001,132,887.0000001.13M371,107,925.0000001,107,925.0000001.11M381,092,518.0000001,092,518.0000001.09M391,026,371.0000001,026,371.0000001.03M401,011,774.0000001,011,774.0000001.01M411,003,338.0000001,003,338.0000001.00M421,000,560.0000001,000,560.0000001.00M43998,576.000000998,576.0000001.00M44996,757.000000996,757.0000001.00M45986,999.000000986,999.0000000.99M46969,229.000000969,229.0000000.97M47963,160.000000963,160.0000000.96M48955,306.000000955,306.0000000.96M49941,618.000000941,618.0000000.94M50

Population Density by County#14

People per square mile (excluding waters).
Scope: population of San Diego 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 Bernardino72,167.60597972,167.60597972.17k137,340.67621837,340.67621837.34k234,167.96880134,167.96880134.17k321,237.94747821,237.94747821.24k411,625.88366911,625.88366911.63k55,531.8762675,531.8762675.53k64,763.9163794,763.9163794.76k73,961.7034453,961.7034453.96k83,953.6841943,953.6841943.95k92,898.4456972,898.4456972.90k102,888.1522602,888.1522602.89k112,878.4220552,878.4220552.88k122,753.3818582,753.3818582.75k132,600.9540812,600.9540812.60k142,478.2396272,478.2396272.48k152,314.3614822,314.3614822.31k162,254.9978792,254.9978792.25k172,251.3192932,251.3192932.25k182,184.2050692,184.2050692.18k192,171.8733742,171.8733742.17k202,081.8544912,081.8544912.08k211,970.4926601,970.4926601.97k221,932.3437311,932.3437311.93k231,917.0752881,917.0752881.92k241,892.4081641,892.4081641.89k251,685.2478291,685.2478291.69k261,643.3391511,643.3391511.64k271,643.1276081,643.1276081.64k281,544.1986571,544.1986571.54k291,533.0483871,533.0483871.53k301,532.9159351,532.9159351.53k311,506.6615071,506.6615071.51k321,499.0984171,499.0984171.50k331,472.2923611,472.2923611.47k341,459.9180661,459.9180661.46k351,423.9503141,423.9503141.42k361,403.3126861,403.3126861.40k371,390.4953151,390.4953151.39k381,296.7175361,296.7175361.30k391,196.1706231,196.1706231.20k401,157.6775431,157.6775431.16k41982.963629982.9636290.98k42773.385727773.3857270.77k43710.067520710.0675200.71k44444.446561444.4465610.44k45322.481032322.4810320.32k46262.321925262.3219250.26k47161.637031161.6370310.16k48109.210256109.2102560.11k49105.036867105.0368670.11k50

Definitions

This page reports on the population distribution in San Diego 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.

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