Population of Middlesex County, New Jersey (County)

Map of Population by County Subdivision in Middlesex County

Population Density Population by County Subdivision#1

Population per square mile of land (excluding water areas):
200/mi²2,500/mi²4,600/mi²6,800/mi²9,000/mi²11,200/mi²

Population Population by County Subdivision#2

Total population:
2k22k42k62k82k102k
Road Data ©OpenStreetMap

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Map of Population by Tract in Middlesex County

Population Density Population by Tract#3

Population per square mile of land (excluding water areas):
0k/mi²6k/mi²12k/mi²18k/mi²24k/mi²31k/mi²

Population Population by Tract#4

Total population:
1,5003,8006,1008,40010,70013,000
Road Data ©OpenStreetMap

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Map of Population by Block Group in Middlesex County

Population Density Population by Block Group#5

Population per square mile of land (excluding water areas):
0k/mi²9k/mi²17k/mi²26k/mi²34k/mi²43k/mi²

Population Population by Block Group#6

Total population:
3001,7003,1004,5005,9007,300
Road Data ©OpenStreetMap

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Population by Place in Middlesex County

There are 39 places that are fully or partially contained within Middlesex County (38 fully and 1 partially). This section compares all 39 of those to each other.

Total Population by Place#7

Scope: population of selected places in Middlesex County
0k10k20k30k40k50k#New BrunswickPerth AmboySayrevilleCarteretSouth PlainfieldS PlainfieldOld BridgeIselinWoodbridgeAvenelColoniaSouth RiverFordsHighland ParkMiddlesexMetuchenPrinceton MeadowsPrinceton MdwsKendall ParkSouth AmboySpotswoodDunellenDaytonMilltownMadison ParkLaurence HarborLaurence HbrHeathcoteJamesburgPort ReadingSociety HillMonmouth JunctionMonmouth JctConcordiaClearbrook ParkClearbrook PkBrownvilleRossmoorPlainsboro CenterPlainsboro CtrWhittinghamSewarenHelmettaCranburyKingston56,427.00000056,427.00000056.43k152,265.00000052,265.00000052.27k244,260.00000044,260.00000044.26k323,966.00000023,966.00000023.97k423,963.00000023,963.00000023.96k523,569.00000023,569.00000023.57k619,411.00000019,411.00000019.41k718,869.00000018,869.00000018.87k818,822.00000018,822.00000018.82k917,728.00000017,728.00000017.73k1016,305.00000016,305.00000016.31k1115,521.00000015,521.00000015.52k1214,245.00000014,245.00000014.25k1313,811.00000013,811.00000013.81k1413,791.00000013,791.00000013.79k1513,758.00000013,758.00000013.76k169,900.0000009,900.0000009.90k178,762.0000008,762.0000008.76k188,418.0000008,418.0000008.42k197,355.0000007,355.0000007.36k207,308.0000007,308.0000007.31k217,016.0000007,016.0000007.02k226,800.0000006,800.0000006.80k236,584.0000006,584.0000006.58k246,172.0000006,172.0000006.17k256,001.0000006,001.0000006.00k263,896.0000003,896.0000003.90k273,495.0000003,495.0000003.50k283,199.0000003,199.0000003.20k293,156.0000003,156.0000003.16k303,114.0000003,114.0000003.11k312,912.0000002,912.0000002.91k322,904.0000002,904.0000002.90k332,733.0000002,733.0000002.73k342,607.0000002,607.0000002.61k352,405.0000002,405.0000002.41k362,314.0000002,314.0000002.31k372,256.0000002,256.0000002.26k381,383.0000001,383.0000001.38k39

Population Density by Place#8

People per square mile (excluding waters).
Scope: population of selected places in Middlesex County
0k2k4k6k8k10k#Perth AmboyNew BrunswickHighland ParkDunellenJamesburgPrinceton MeadowsPrinceton MdwsIselinSouth RiverFordsSouth AmboyCarteretAvenelWoodbridgeMetuchenMilltownColoniaMadison ParkMiddlesexSpotswoodPlainsboro CenterPlainsboro CtrClearbrook ParkClearbrook PkDaytonOld BridgeRossmoorConcordiaBrownvilleSouth PlainfieldS PlainfieldSayrevilleHelmettaKendall ParkWhittinghamSewarenSociety HillHeathcoteLaurence HarborLaurence HbrMonmouth JunctionMonmouth JctCranburyPort ReadingKingston11,118.34047611,118.34047611.12k110,783.38217010,783.38217010.78k27,824.1882357,824.1882357.82k36,924.2082976,924.2082976.92k46,801.4030546,801.4030546.80k56,629.1295816,629.1295816.63k66,089.0683916,089.0683916.09k75,854.5593375,854.5593375.85k85,806.8168845,806.8168845.81k95,697.9699415,697.9699415.70k105,458.0435685,458.0435685.46k115,408.5166525,408.5166525.41k124,864.8468644,864.8468644.86k134,840.0805064,840.0805064.84k144,521.0240744,521.0240744.52k154,515.3328744,515.3328744.52k164,073.4376624,073.4376624.07k173,959.2428383,959.2428383.96k183,648.3381593,648.3381593.65k193,602.3077703,602.3077703.60k203,562.7458743,562.7458743.56k213,467.8792833,467.8792833.47k223,314.0099213,314.0099213.31k233,230.3159283,230.3159283.23k243,030.3556263,030.3556263.03k252,894.4822792,894.4822792.89k262,888.4513292,888.4513292.89k272,796.1778622,796.1778622.80k282,793.6036682,793.6036682.79k292,690.9647982,690.9647982.69k302,625.1655302,625.1655302.63k312,531.7196102,531.7196102.53k322,513.8001852,513.8001852.51k332,371.0019552,371.0019552.37k342,232.3634222,232.3634222.23k352,140.6525032,140.6525032.14k361,863.3079291,863.3079291.86k371,726.5429281,726.5429281.73k38617.430123617.4301230.62k39

Population by County Subdivision in Middlesex County

There are 25 county subdivisions in Middlesex County. This section compares all 25 of those to each other.

Total Population by County Subdivision#9

Scope: population of selected county subdivisions in Middlesex County
0k20k40k60k80k100k#Edison TownshipEdisonWoodbridge TownshipWoodbridgeOld Bridge TownshipOld BrgPiscataway TownshipPiscatawayNew BrunswickPerth AmboyEast Brunswick TownshipE BrunswickSouth Brunswick TownshipS BrunswickSayrevilleMonroe TownshipMonroeNorth Brunswick TownshipN BrunswickCarteretSouth PlainfieldS PlainfieldPlainsboro TownshipPlainsboroSouth RiverHighland ParkMiddlesexMetuchenSouth AmboySpotswoodDunellenMilltownJamesburgCranbury TownshipCranburyHelmetta101,868.000000101,868.000000101.87k1101,131.000000101,131.000000101.13k266,573.00000066,573.00000066.57k357,432.00000057,432.00000057.43k456,427.00000056,427.00000056.43k552,265.00000052,265.00000052.27k648,404.00000048,404.00000048.40k745,097.00000045,097.00000045.10k844,260.00000044,260.00000044.26k942,855.00000042,855.00000042.86k1042,392.00000042,392.00000042.39k1123,966.00000023,966.00000023.97k1223,963.00000023,963.00000023.96k1323,398.00000023,398.00000023.40k1416,305.00000016,305.00000016.31k1514,245.00000014,245.00000014.25k1613,811.00000013,811.00000013.81k1713,791.00000013,791.00000013.79k188,762.0000008,762.0000008.76k198,418.0000008,418.0000008.42k207,355.0000007,355.0000007.36k217,016.0000007,016.0000007.02k226,001.0000006,001.0000006.00k233,803.0000003,803.0000003.80k242,314.0000002,314.0000002.31k25

Population Density by County Subdivision#10

People per square mile (excluding waters).
Scope: population of selected county subdivisions in Middlesex County
0k2k4k6k8k10k#Perth AmboyNew BrunswickHighland ParkDunellenJamesburgSouth RiverSouth AmboyCarteretMetuchenMilltownWoodbridge TownshipWoodbridgeMiddlesexSpotswoodNorth Brunswick TownshipN BrunswickEdison TownshipEdisonPiscataway TownshipPiscatawaySouth PlainfieldS PlainfieldSayrevilleHelmettaEast Brunswick TownshipE BrunswickPlainsboro TownshipPlainsboroOld Bridge TownshipOld BrgSouth Brunswick TownshipS BrunswickMonroe TownshipMonroeCranbury TownshipCranbury11,118.34047611,118.34047611.12k110,783.38217010,783.38217010.78k27,824.1882357,824.1882357.82k36,924.2082976,924.2082976.92k46,801.4030546,801.4030546.80k55,854.5593375,854.5593375.85k65,697.9699415,697.9699415.70k75,458.0435685,458.0435685.46k84,840.0805064,840.0805064.84k94,521.0240744,521.0240744.52k104,348.3674474,348.3674474.35k113,959.2428383,959.2428383.96k123,648.3381593,648.3381593.65k133,523.0604253,523.0604253.52k143,388.4894733,388.4894733.39k153,057.2687363,057.2687363.06k162,888.4513292,888.4513292.89k172,796.1778622,796.1778622.80k182,793.6036682,793.6036682.79k192,221.9788532,221.9788532.22k201,992.9455561,992.9455561.99k211,743.5984621,743.5984621.74k221,110.3000591,110.3000591.11k231,021.6574721,021.6574721.02k24286.301319286.3013190.29k25

Population by County in the New York Area

There are 25 counties in the New York Area. This section compares Middlesex County to all of the counties in the New York Area.

Total Population by County#11

Scope: population of Middlesex County and selected other counties in the New York Area
0k500k1,000k1,500k2,000k2,500k#Kings CountyKingsQueens CountyQueensNew York CountyNew YorkSuffolk CountySuffolkBronx CountyBronxNassau CountyNassauWestchester CountyWestchesterBergen CountyBergenMiddlesex CountyMiddlesexEssex CountyEssexHudson CountyHudsonMonmouth CountyMonmouthOcean CountyOceanUnion CountyUnionPassaic CountyPassaicMorris CountyMorrisRichmond CountyRichmondOrange CountyOrangeSomerset CountySomersetRockland CountyRocklandDutchess CountyDutchessSussex CountySussexHunterdon CountyHunterdonPutnam CountyPutnamPike CountyPike2,606,852.0000002,606,852.0000002,606.85k12,310,011.0000002,310,011.0000002,310.01k21,634,989.0000001,634,989.0000001,634.99k31,498,130.0000001,498,130.0000001,498.13k41,436,785.0000001,436,785.0000001,436.79k51,356,801.0000001,356,801.0000001,356.80k6969,229.000000969,229.000000969.23k7930,310.000000930,310.000000930.31k8831,852.000000831,852.000000831.85k9792,586.000000792,586.000000792.59k10668,526.000000668,526.000000668.53k11627,532.000000627,532.000000627.53k12586,166.000000586,166.000000586.17k13550,436.000000550,436.000000550.44k14507,204.000000507,204.000000507.20k15498,215.000000498,215.000000498.22k16473,324.000000473,324.000000473.32k17376,242.000000376,242.000000376.24k18331,686.000000331,686.000000331.69k19322,642.000000322,642.000000322.64k20295,905.000000295,905.000000295.91k21144,694.000000144,694.000000144.69k22125,708.000000125,708.000000125.71k2399,408.00000099,408.00000099.41k2456,210.00000056,210.00000056.21k25

Population Density by County#12

People per square mile (excluding waters).
Scope: population of Middlesex County and selected other counties in the New York Area
0k10k20k30k40k50k60k70k#New York CountyNew YorkKings CountyKingsBronx CountyBronxQueens CountyQueensHudson CountyHudsonRichmond CountyRichmondEssex CountyEssexUnion CountyUnionNassau CountyNassauBergen CountyBergenPassaic CountyPassaicMiddlesex CountyMiddlesexWestchester CountyWestchesterRockland CountyRocklandSuffolk CountySuffolkMonmouth CountyMonmouthSomerset CountySomersetMorris CountyMorrisOcean CountyOceanOrange CountyOrangePutnam CountyPutnamDutchess CountyDutchessHunterdon CountyHunterdonSussex CountySussexPike CountyPike72,167.60597972,167.60597972.17k137,340.67621837,340.67621837.34k234,167.96880134,167.96880134.17k321,237.94747821,237.94747821.24k414,454.64169014,454.64169014.45k58,136.0680928,136.0680928.14k66,284.4913026,284.4913026.28k75,355.9725555,355.9725555.36k84,763.9163794,763.9163794.76k93,996.8457593,996.8457594.00k102,726.8375622,726.8375622.73k112,689.8712172,689.8712172.69k122,251.3192932,251.3192932.25k131,860.1607701,860.1607701.86k141,643.1276081,643.1276081.64k151,339.7630761,339.7630761.34k161,098.7982421,098.7982421.10k171,081.7838401,081.7838401.08k18932.156959932.1569590.93k19463.172039463.1720390.46k20431.624036431.6240360.43k21371.911752371.9117520.37k22293.828201293.8282010.29k23278.928894278.9288940.28k24103.145082103.1450820.10k25

Population by County in New Jersey

There are 21 counties in New Jersey. This section compares Middlesex County to all of the counties in New Jersey.

Total Population by County#13

Scope: population of Middlesex County and selected other counties in New Jersey
0k200k400k600k800k#Bergen CountyBergenMiddlesex CountyMiddlesexEssex CountyEssexHudson CountyHudsonMonmouth CountyMonmouthOcean CountyOceanUnion CountyUnionCamden CountyCamdenPassaic CountyPassaicMorris CountyMorrisBurlington CountyBurlingtonMercer CountyMercerSomerset CountySomersetGloucester CountyGloucesterAtlantic CountyAtlanticCumberland CountyCumberlandSussex CountySussexHunterdon CountyHunterdonWarren CountyWarrenCape May CountyCape MaySalem CountySalem930,310.000000930,310.000000930.31k1831,852.000000831,852.000000831.85k2792,586.000000792,586.000000792.59k3668,526.000000668,526.000000668.53k4627,532.000000627,532.000000627.53k5586,166.000000586,166.000000586.17k6550,436.000000550,436.000000550.44k7511,145.000000511,145.000000511.15k8507,204.000000507,204.000000507.20k9498,215.000000498,215.000000498.22k10450,236.000000450,236.000000450.24k11371,101.000000371,101.000000371.10k12331,686.000000331,686.000000331.69k13291,286.000000291,286.000000291.29k14274,026.000000274,026.000000274.03k15155,744.000000155,744.000000155.74k16144,694.000000144,694.000000144.69k17125,708.000000125,708.000000125.71k18107,095.000000107,095.000000107.10k1995,404.00000095,404.00000095.40k2064,504.00000064,504.00000064.50k21

Population Density by County#14

People per square mile (excluding waters).
Scope: population of Middlesex County and selected other counties in New Jersey
0k2k4k6k8k10k12k14k#Hudson CountyHudsonEssex CountyEssexUnion CountyUnionBergen CountyBergenPassaic CountyPassaicMiddlesex CountyMiddlesexCamden CountyCamdenMercer CountyMercerMonmouth CountyMonmouthSomerset CountySomersetMorris CountyMorrisOcean CountyOceanGloucester CountyGloucesterBurlington CountyBurlingtonAtlantic CountyAtlanticCape May CountyCape MayCumberland CountyCumberlandWarren CountyWarrenHunterdon CountyHunterdonSussex CountySussexSalem CountySalem14,454.64169014,454.64169014.45k16,284.4913026,284.4913026.28k25,355.9725555,355.9725555.36k33,996.8457593,996.8457594.00k42,726.8375622,726.8375622.73k52,689.8712172,689.8712172.69k62,309.2431342,309.2431342.31k71,654.0194191,654.0194191.65k81,339.7630761,339.7630761.34k91,098.7982421,098.7982421.10k101,081.7838401,081.7838401.08k11932.156959932.1569590.93k12904.734018904.7340180.90k13563.563125563.5631250.56k14493.212423493.2124230.49k15378.397181378.3971810.38k16322.100360322.1003600.32k17300.399948300.3999480.30k18293.828201293.8282010.29k19278.928894278.9288940.28k20194.382465194.3824650.19k21

Population by County in the United States

There are 3,142 counties in the United States. This section compares Middlesex 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#15

Scope: population of Middlesex 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 CountyFairfieldMiddlesex CountyMiddlesex10,057,155.00000010,057,155.00000010.06M15,227,575.0000005,227,575.0000005.23M24,434,257.0000004,434,257.0000004.43M34,088,549.0000004,088,549.0000004.09M43,253,356.0000003,253,356.0000003.25M53,132,211.0000003,132,211.0000003.13M62,664,418.0000002,664,418.0000002.66M72,606,852.0000002,606,852.0000002.61M82,513,054.0000002,513,054.0000002.51M92,323,892.0000002,323,892.0000002.32M102,310,011.0000002,310,011.0000002.31M112,106,754.0000002,106,754.0000002.11M122,079,550.0000002,079,550.0000002.08M132,070,153.0000002,070,153.0000002.07M141,947,529.0000001,947,529.0000001.95M151,885,056.0000001,885,056.0000001.89M161,863,780.0000001,863,780.0000001.86M171,858,699.0000001,858,699.0000001.86M181,767,593.0000001,767,593.0000001.77M191,634,989.0000001,634,989.0000001.63M201,605,217.0000001,605,217.0000001.61M211,567,610.0000001,567,610.0000001.57M221,559,938.0000001,559,938.0000001.56M231,498,130.0000001,498,130.0000001.50M241,479,300.0000001,479,300.0000001.48M251,436,785.0000001,436,785.0000001.44M261,398,757.0000001,398,757.0000001.40M271,356,801.0000001,356,801.0000001.36M281,323,059.0000001,323,059.0000001.32M291,258,710.0000001,258,710.0000001.26M301,256,055.0000001,256,055.0000001.26M311,235,215.0000001,235,215.0000001.24M321,232,118.0000001,232,118.0000001.23M331,230,360.0000001,230,360.0000001.23M341,209,265.0000001,209,265.0000001.21M351,148,176.0000001,148,176.0000001.15M361,132,887.0000001,132,887.0000001.13M371,107,925.0000001,107,925.0000001.11M381,092,518.0000001,092,518.0000001.09M391,026,371.0000001,026,371.0000001.03M401,011,774.0000001,011,774.0000001.01M411,003,338.0000001,003,338.0000001.00M421,000,560.0000001,000,560.0000001.00M43998,576.000000998,576.0000001.00M44996,757.000000996,757.0000001.00M45986,999.000000986,999.0000000.99M46969,229.000000969,229.0000000.97M47963,160.000000963,160.0000000.96M48955,306.000000955,306.0000000.96M49941,618.000000941,618.0000000.94M50831,852.000000831,852.0000000.83M

Population Density by County#16

People per square mile (excluding waters).
Scope: population of Middlesex 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 CountyCuyahogaMiddlesex CountyMiddlesexHarris 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 Bernardino72,167.60597972,167.60597972.17k137,340.67621837,340.67621837.34k234,167.96880134,167.96880134.17k321,237.94747821,237.94747821.24k411,625.88366911,625.88366911.63k55,531.8762675,531.8762675.53k64,763.9163794,763.9163794.76k73,961.7034453,961.7034453.96k83,953.6841943,953.6841943.95k92,898.4456972,898.4456972.90k102,888.1522602,888.1522602.89k112,878.4220552,878.4220552.88k122,753.3818582,753.3818582.75k132,689.8712172,689.8712172.69k2,600.9540812,600.9540812.60k142,478.2396272,478.2396272.48k152,314.3614822,314.3614822.31k162,254.9978792,254.9978792.25k172,251.3192932,251.3192932.25k182,184.2050692,184.2050692.18k192,171.8733742,171.8733742.17k202,081.8544912,081.8544912.08k211,970.4926601,970.4926601.97k221,932.3437311,932.3437311.93k231,917.0752881,917.0752881.92k241,892.4081641,892.4081641.89k251,685.2478291,685.2478291.69k261,643.3391511,643.3391511.64k271,643.1276081,643.1276081.64k281,544.1986571,544.1986571.54k291,533.0483871,533.0483871.53k301,532.9159351,532.9159351.53k311,506.6615071,506.6615071.51k321,499.0984171,499.0984171.50k331,472.2923611,472.2923611.47k341,459.9180661,459.9180661.46k351,423.9503141,423.9503141.42k361,403.3126861,403.3126861.40k371,390.4953151,390.4953151.39k381,296.7175361,296.7175361.30k391,196.1706231,196.1706231.20k401,157.6775431,157.6775431.16k41982.963629982.9636290.98k42773.385727773.3857270.77k43710.067520710.0675200.71k44444.446561444.4465610.44k45322.481032322.4810320.32k46262.321925262.3219250.26k47161.637031161.6370310.16k48109.210256109.2102560.11k49105.036867105.0368670.11k50

Definitions

This page reports on the population distribution in Middlesex 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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