Population of Union County, New Jersey (County)

Map of Population by County Subdivision in Union County

Population Density Population by County Subdivision#1

Population per square mile of land (excluding water areas):
1,700/mi²3,600/mi²5,500/mi²7,300/mi²9,200/mi²11,100/mi²

Population Population by County Subdivision#2

Total population:
1k27k52k77k103k129k
Road Data ©OpenStreetMap

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Map of Population by Tract in Union County

Population Density Population by Tract#3

Population per square mile of land (excluding water areas):
0k/mi²8k/mi²16k/mi²24k/mi²32k/mi²41k/mi²

Population Population by Tract#4

Total population:
1,5002,9004,3005,7007,1008,500
Road Data ©OpenStreetMap

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Map of Population by Block Group in Union County

Population Density Population by Block Group#5

Population per square mile of land (excluding water areas):
0k/mi²9k/mi²18k/mi²27k/mi²36k/mi²46k/mi²

Population Population by Block Group#6

Total population:
2008001,5002,1002,7003,300
Road Data ©OpenStreetMap

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Population by Place in Union County

There are 14 places that are fully or partially contained within Union County (13 fully and 1 partially). This section compares all 14 of those to each other.

Total Population by Place#7

Scope: population of selected places in Union County
0k50k100k150k200k250k#NewarkElizabethPlainfieldLindenWestfieldRahwaySummitRoselleRoselle ParkNew ProvidenceKenilworthFanwoodMountainsideGarwood280,139.000000280,139.000000280.14k1128,042.000000128,042.000000128.04k250,578.00000050,578.00000050.58k341,595.00000041,595.00000041.60k430,438.00000030,438.00000030.44k528,884.00000028,884.00000028.88k621,895.00000021,895.00000021.90k721,507.00000021,507.00000021.51k813,560.00000013,560.00000013.56k912,434.00000012,434.00000012.43k108,129.0000008,129.0000008.13k117,530.0000007,530.0000007.53k126,835.0000006,835.0000006.84k134,315.0000004,315.0000004.32k14
# rank of place out of 14 by population

Population Density by Place#8

People per square mile (excluding waters).
Scope: population of selected places in Union County
0k2k4k6k8k10k#NewarkRoselle ParkElizabethPlainfieldRoselleRahwayGarwoodFanwoodWestfieldLindenKenilworthSummitNew ProvidenceMountainside11,603.13593211,603.13593211.60k111,073.85688211,073.85688211.07k210,394.05519010,394.05519010.39k38,487.2555618,487.2555618.49k48,162.0154558,162.0154558.16k57,404.9124537,404.9124537.40k66,634.5177436,634.5177436.63k75,620.8833905,620.8833905.62k84,526.3929214,526.3929214.53k93,891.8889003,891.8889003.89k103,786.7815883,786.7815883.79k113,652.7937763,652.7937763.65k123,371.2005233,371.2005233.37k131,710.2885141,710.2885141.71k14
# rank of place out of 14 by population density

Population by County Subdivision in Union County

There are 21 county subdivisions in Union County. This section compares all 21 of those to each other.

Total Population by County Subdivision#9

Scope: population of selected county subdivisions in Union County
0k20k40k60k80k100k120k#ElizabethUnion TownshipUnionPlainfieldLindenTown of WestfieldWestfieldRahwayScotch Plains TownshipScotch PlainsCranford TownshipCranfordSummitHillside TownshipHillsideRoselleSpringfield TownshipSpringfieldClark TownshipClarkRoselle ParkBerkeley Heights TownshipBerkeley HtsNew ProvidenceKenilworthFanwoodMountainsideGarwoodWinfield TownshipWinfield128,042.000000128,042.000000128.04k157,766.00000057,766.00000057.77k250,578.00000050,578.00000050.58k341,595.00000041,595.00000041.60k430,438.00000030,438.00000030.44k528,884.00000028,884.00000028.88k624,068.00000024,068.00000024.07k723,531.00000023,531.00000023.53k821,895.00000021,895.00000021.90k921,800.00000021,800.00000021.80k1021,507.00000021,507.00000021.51k1117,318.00000017,318.00000017.32k1215,279.00000015,279.00000015.28k1313,560.00000013,560.00000013.56k1413,387.00000013,387.00000013.39k1512,434.00000012,434.00000012.43k168,129.0000008,129.0000008.13k177,530.0000007,530.0000007.53k186,835.0000006,835.0000006.84k194,315.0000004,315.0000004.32k201,545.0000001,545.0000001.55k21
# rank of county subdivision out of 21 by population

Population Density by County Subdivision#10

People per square mile (excluding waters).
Scope: population of selected county subdivisions in Union County
0k2k4k6k8k10k#Roselle ParkElizabethWinfield TownshipWinfieldPlainfieldRoselleHillside TownshipHillsideRahwayGarwoodUnion TownshipUnionFanwoodCranford TownshipCranfordTown of WestfieldWestfieldLindenKenilworthSummitClark TownshipClarkNew ProvidenceSpringfield TownshipSpringfieldScotch Plains TownshipScotch PlainsBerkeley Heights TownshipBerkeley HtsMountainside11,073.85688211,073.85688211.07k110,394.05519010,394.05519010.39k28,528.4862418,528.4862418.53k38,487.2555618,487.2555618.49k48,162.0154558,162.0154558.16k57,879.3242927,879.3242927.88k67,404.9124537,404.9124537.40k76,634.5177436,634.5177436.63k86,382.4163456,382.4163456.38k95,620.8833905,620.8833905.62k104,866.7429564,866.7429564.87k114,526.3929214,526.3929214.53k123,891.8889003,891.8889003.89k133,786.7815883,786.7815883.79k143,652.7937763,652.7937763.65k153,575.5235183,575.5235183.58k163,371.2005233,371.2005233.37k173,358.2235323,358.2235323.36k182,668.1976302,668.1976302.67k192,152.0939762,152.0939762.15k201,710.2885141,710.2885141.71k21
# rank of county subdivision out of 21 by population density

Population by County in the New York Area

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

Total Population by County#11

Scope: population of Union 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
# rank of county out of 25 by population

Population Density by County#12

People per square mile (excluding waters).
Scope: population of Union 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
# rank of county out of 25 by population density

Population by County in New Jersey

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

Total Population by County#13

Scope: population of Union 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
# rank of county out of 21 by population

Population Density by County#14

People per square mile (excluding waters).
Scope: population of Union 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
# rank of county out of 21 by population density

Population by County in the United States

There are 3,142 counties in the United States. This section compares Union 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 Union 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 CountyFairfieldUnion CountyUnion10,057,155.00000010,057,155.00000010.06M15,227,575.0000005,227,575.0000005.23M24,434,257.0000004,434,257.0000004.43M34,088,549.0000004,088,549.0000004.09M43,253,356.0000003,253,356.0000003.25M53,132,211.0000003,132,211.0000003.13M62,664,418.0000002,664,418.0000002.66M72,606,852.0000002,606,852.0000002.61M82,513,054.0000002,513,054.0000002.51M92,323,892.0000002,323,892.0000002.32M102,310,011.0000002,310,011.0000002.31M112,106,754.0000002,106,754.0000002.11M122,079,550.0000002,079,550.0000002.08M132,070,153.0000002,070,153.0000002.07M141,947,529.0000001,947,529.0000001.95M151,885,056.0000001,885,056.0000001.89M161,863,780.0000001,863,780.0000001.86M171,858,699.0000001,858,699.0000001.86M181,767,593.0000001,767,593.0000001.77M191,634,989.0000001,634,989.0000001.63M201,605,217.0000001,605,217.0000001.61M211,567,610.0000001,567,610.0000001.57M221,559,938.0000001,559,938.0000001.56M231,498,130.0000001,498,130.0000001.50M241,479,300.0000001,479,300.0000001.48M251,436,785.0000001,436,785.0000001.44M261,398,757.0000001,398,757.0000001.40M271,356,801.0000001,356,801.0000001.36M281,323,059.0000001,323,059.0000001.32M291,258,710.0000001,258,710.0000001.26M301,256,055.0000001,256,055.0000001.26M311,235,215.0000001,235,215.0000001.24M321,232,118.0000001,232,118.0000001.23M331,230,360.0000001,230,360.0000001.23M341,209,265.0000001,209,265.0000001.21M351,148,176.0000001,148,176.0000001.15M361,132,887.0000001,132,887.0000001.13M371,107,925.0000001,107,925.0000001.11M381,092,518.0000001,092,518.0000001.09M391,026,371.0000001,026,371.0000001.03M401,011,774.0000001,011,774.0000001.01M411,003,338.0000001,003,338.0000001.00M421,000,560.0000001,000,560.0000001.00M43998,576.000000998,576.0000001.00M44996,757.000000996,757.0000001.00M45986,999.000000986,999.0000000.99M46969,229.000000969,229.0000000.97M47963,160.000000963,160.0000000.96M48955,306.000000955,306.0000000.96M49941,618.000000941,618.0000000.94M50550,436.000000550,436.0000000.55M
# rank of county out of 50 by population

Population Density by County#16

People per square mile (excluding waters).
Scope: population of Union County and selected other counties in the United States
0k10k20k30k40k50k60k70k#New York CountyNew YorkKings CountyKingsBronx CountyBronxQueens CountyQueensPhiladelphia CountyPhiladelphiaCook CountyCookUnion CountyUnionNassau 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 Bernardino72,167.60597972,167.60597972.17k137,340.67621837,340.67621837.34k234,167.96880134,167.96880134.17k321,237.94747821,237.94747821.24k411,625.88366911,625.88366911.63k55,531.8762675,531.8762675.53k65,355.9725555,355.9725555.36k4,763.9163794,763.9163794.76k73,961.7034453,961.7034453.96k83,953.6841943,953.6841943.95k92,898.4456972,898.4456972.90k102,888.1522602,888.1522602.89k112,878.4220552,878.4220552.88k122,753.3818582,753.3818582.75k132,600.9540812,600.9540812.60k142,478.2396272,478.2396272.48k152,314.3614822,314.3614822.31k162,254.9978792,254.9978792.25k172,251.3192932,251.3192932.25k182,184.2050692,184.2050692.18k192,171.8733742,171.8733742.17k202,081.8544912,081.8544912.08k211,970.4926601,970.4926601.97k221,932.3437311,932.3437311.93k231,917.0752881,917.0752881.92k241,892.4081641,892.4081641.89k251,685.2478291,685.2478291.69k261,643.3391511,643.3391511.64k271,643.1276081,643.1276081.64k281,544.1986571,544.1986571.54k291,533.0483871,533.0483871.53k301,532.9159351,532.9159351.53k311,506.6615071,506.6615071.51k321,499.0984171,499.0984171.50k331,472.2923611,472.2923611.47k341,459.9180661,459.9180661.46k351,423.9503141,423.9503141.42k361,403.3126861,403.3126861.40k371,390.4953151,390.4953151.39k381,296.7175361,296.7175361.30k391,196.1706231,196.1706231.20k401,157.6775431,157.6775431.16k41982.963629982.9636290.98k42773.385727773.3857270.77k43710.067520710.0675200.71k44444.446561444.4465610.44k45322.481032322.4810320.32k46262.321925262.3219250.26k47161.637031161.6370310.16k48109.210256109.2102560.11k49105.036867105.0368670.11k50
# rank of county out of 50 by population density

Definitions

This page reports on the population distribution in Union 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:
Newark
Boroughs:
Fanwood, Garwood, Kenilworth, Mountainside, New Providence, Roselle, Roselle Park
Cities:
Elizabeth, Linden, Newark, Plainfield, Rahway, Summit
Towns:
Westfield
Townships:
Berkeley Heights, Clark, Cranford, Hillside, Scotch Plains, Springfield, Union, Winfield
ZIP Codes:
07001, 07016, 07023, 07027, 07033, 07036, 07040, 07041, 07060, 07062, 07063, 07065, 07066, 07067, 07069, 07076, 07081, 07083, 07088, 07090, 07092, 07111, 07112, 07201, 07202, 07203, 07204, 07205, 07206, 07208, 07901, 07922, 07974, 08812
Unified School Districts:
Berkeley Heights Township, Clark Township, Cranford Township, Elizabeth, Garwood Borough, Hillside Township, Kenilworth Borough, Linden, Mountainside Borough, New Providence Borough, Newark, Plainfield, Rahway, Roselle Borough, Roselle Park Borough, Scotch Plains-Fanwood, Springfield Township, Summit, Union Township, Westfield Town, Winfield Township
Congressional Districts:
NJ-7, NJ-8, NJ-10, NJ-12
State Senate Districts:
NJ-20, NJ-21, NJ-22
General Assembly Districts:
NJ-20, NJ-21, NJ-22
Neighboring Counties:
Essex, Hudson, Middlesex, Morris, Richmond, Somerset
Nearby Counties:
Bergen, Bronx, Hunterdon, Kings, Mercer, Monmouth, New York, Passaic, Queens, Rockland