Population of New Haven County, Connecticut (County)

Map of Population by County Subdivision in New Haven County

Population Density Population by County Subdivision#1

Population per square mile of land (excluding water areas):
200/mi²1,600/mi²2,900/mi²4,300/mi²5,600/mi²7,000/mi²

Population Population by County Subdivision#2

Total population:
0k26k52k78k104k131k
Road Data ©OpenStreetMap

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Map of Population by Tract in New Haven County

Population Density Population by Tract#3

Population per square mile of land (excluding water areas):
100/mi²4,600/mi²9,100/mi²13,500/mi²17,900/mi²22,400/mi²

Population Population by Tract#4

Total population:
01,8003,5005,3007,0008,900
Road Data ©OpenStreetMap

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Map of Population by Block Group in New Haven County

Population Density Population by Block Group#5

Population per square mile of land (excluding water areas):
0k/mi²10k/mi²20k/mi²29k/mi²39k/mi²49k/mi²

Population Population by Block Group#6

Total population:
08001,7002,5003,3004,200
Road Data ©OpenStreetMap

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Population by Place in New Haven County

There are 18 places in New Haven County. This section compares all 18 of those to each other.

Total Population by Place#7

Scope: population of selected places in New Haven County
0k20k40k60k80k100k120k#New HavenWaterburyMeridenWest HavenMilfordNaugatuckEast HavenNorth HavenAnsoniaWallingford CenterWallingford CtrOrangeDerbyBranford CenterBranford CtrCheshire VillageCheshire VlgHeritage VillageHeritage VlgGuilford CenterGuilford CtrMadison CenterMadison CtrWoodmont130,405.000000130,405.000000130.41k1109,211.000000109,211.000000109.21k260,203.00000060,203.00000060.20k354,972.00000054,972.00000054.97k452,005.00000052,005.00000052.01k531,625.00000031,625.00000031.63k629,015.00000029,015.00000029.02k723,888.00000023,888.00000023.89k818,950.00000018,950.00000018.95k917,634.00000017,634.00000017.63k1013,941.00000013,941.00000013.94k1112,755.00000012,755.00000012.76k126,360.0000006,360.0000006.36k136,103.0000006,103.0000006.10k143,875.0000003,875.0000003.88k152,517.0000002,517.0000002.52k162,404.0000002,404.0000002.40k171,425.0000001,425.0000001.43k18
# rank of place out of 18 by population

Population Density by Place#8

People per square mile (excluding waters).
Scope: population of selected places in New Haven County
0k1k2k3k4k5k6k#New HavenWoodmontWest HavenWaterburyBranford CenterBranford CtrAnsoniaMeridenDerbyWallingford CenterWallingford CtrMilfordEast HavenNaugatuckCheshire VillageCheshire VlgHeritage VillageHeritage VlgMadison CenterMadison CtrNorth HavenGuilford CenterGuilford CtrOrange6,977.1891886,977.1891886.98k15,202.4801425,202.4801425.20k25,115.0490055,115.0490055.12k33,828.5750743,828.5750743.83k43,382.1046783,382.1046783.38k53,148.4712513,148.4712513.15k62,530.2003952,530.2003952.53k72,522.9097652,522.9097652.52k82,429.5435822,429.5435822.43k92,374.1588762,374.1588762.37k102,359.7435822,359.7435822.36k111,940.0439891,940.0439891.94k121,811.3295161,811.3295161.81k131,578.1807781,578.1807781.58k141,175.5502741,175.5502741.18k151,146.2711341,146.2711341.15k161,146.0809401,146.0809401.15k17811.416833811.4168330.81k18
# rank of place out of 18 by population density

Population by County Subdivision in New Haven County

There are 28 county subdivisions in New Haven County. This section compares all 28 of those to each other.

Total Population by County Subdivision#9

Scope: population of selected county subdivisions in New Haven County
0k20k40k60k80k100k120k#Town of New HavenNew HvnTown of WaterburyWaterburyTown of HamdenHamdenTown of MeridenMeridenTown of West HavenW HvnTown of MilfordMilfordTown of WallingfordWallingfordTown of NaugatuckNaugatuckTown of CheshireCheshireTown of East HavenE HvnTown of BranfordBranfordTown of North HavenN HvnTown of GuilfordGuilfordTown of SouthburySouthburyTown of AnsoniaAnsoniaTown of MadisonMadisonTown of WolcottWolcottTown of SeymourSeymourTown of North BranfordN BranfordTown of OrangeOrangeTown of OxfordOxfordTown of DerbyTown of ProspectProspectTown of WoodbridgeWoodbridgeTown of MiddleburyMiddleburyTown of Beacon FallsBeacon FallsTown of BethanyBethany130,405.000000130,405.000000130.41k1109,211.000000109,211.000000109.21k261,476.00000061,476.00000061.48k360,203.00000060,203.00000060.20k454,972.00000054,972.00000054.97k553,430.00000053,430.00000053.43k644,989.00000044,989.00000044.99k731,625.00000031,625.00000031.63k829,254.00000029,254.00000029.25k929,015.00000029,015.00000029.02k1028,084.00000028,084.00000028.08k1123,888.00000023,888.00000023.89k1222,382.00000022,382.00000022.38k1319,727.00000019,727.00000019.73k1418,950.00000018,950.00000018.95k1518,247.00000018,247.00000018.25k1616,707.00000016,707.00000016.71k1716,540.00000016,540.00000016.54k1814,310.00000014,310.00000014.31k1913,941.00000013,941.00000013.94k2012,916.00000012,916.00000012.92k2112,755.00000012,755.00000012.76k229,720.0000009,720.0000009.72k238,925.0000008,925.0000008.93k247,606.0000007,606.0000007.61k256,075.0000006,075.0000006.08k265,521.0000005,521.0000005.52k27
# rank of county subdivision out of 27 by population

Population Density by County Subdivision#10

People per square mile (excluding waters).
Scope: population of selected county subdivisions in New Haven County
0k1k2k3k4k5k6k#Town of New HavenNew HvnTown of West HavenW HvnTown of WaterburyWaterburyTown of AnsoniaAnsoniaTown of MeridenMeridenTown of DerbyTown of MilfordMilfordTown of East HavenE HvnTown of NaugatuckNaugatuckTown of HamdenHamdenTown of BranfordBranfordTown of WallingfordWallingfordTown of North HavenN HvnTown of SeymourSeymourTown of CheshireCheshireTown of WolcottWolcottTown of OrangeOrangeTown of ProspectProspectTown of Beacon FallsBeacon FallsTown of North BranfordN BranfordTown of SouthburySouthburyTown of MadisonMadisonTown of GuilfordGuilfordTown of WoodbridgeWoodbridgeTown of MiddleburyMiddleburyTown of OxfordOxfordTown of BethanyBethany6,977.1891886,977.1891886.98k15,115.0490055,115.0490055.12k23,828.5750743,828.5750743.83k33,148.4712513,148.4712513.15k42,530.2003952,530.2003952.53k52,522.9097652,522.9097652.52k62,409.0890582,409.0890582.41k72,359.7435822,359.7435822.36k81,940.0439891,940.0439891.94k91,883.2895111,883.2895111.88k101,285.9144931,285.9144931.29k111,152.3798571,152.3798571.15k121,146.2711341,146.2711341.15k131,139.2986641,139.2986641.14k14884.361746884.3617460.88k15817.586096817.5860960.82k16811.416833811.4168330.81k17682.276382682.2763820.68k18627.970504627.9705040.63k19577.990959577.9909590.58k20505.918764505.9187640.51k21504.790114504.7901140.50k22475.364713475.3647130.48k23474.436349474.4363490.47k24428.371660428.3716600.43k25394.469992394.4699920.39k26261.561809261.5618090.26k27
# rank of county subdivision out of 27 by population density

Population by County in Connecticut

There are 8 counties in Connecticut. This section compares New Haven County to all of the counties in Connecticut.

Total Population by County#11

Scope: population of New Haven County and selected other counties in Connecticut
0k200k400k600k800k#Fairfield CountyFairfieldHartford CountyHartfordNew Haven CountyNew HavenNew London CountyNew LondonLitchfield CountyLitchfieldMiddlesex CountyMiddlesexTolland CountyTollandWindham CountyWindham941,618.000000941,618.000000941.62k1895,699.000000895,699.000000895.70k2860,874.000000860,874.000000860.87k3272,033.000000272,033.000000272.03k4185,141.000000185,141.000000185.14k5164,438.000000164,438.000000164.44k6151,689.000000151,689.000000151.69k7117,078.000000117,078.000000117.08k8
# rank of county out of 8 by population

Population Density by County#12

People per square mile (excluding waters).
Scope: population of New Haven County and selected other counties in Connecticut
05001,0001,500#Fairfield CountyFairfieldNew Haven CountyNew HavenHartford CountyHartfordMiddlesex CountyMiddlesexNew London CountyNew LondonTolland CountyTollandWindham CountyWindhamLitchfield CountyLitchfield1,506.6615071,506.6615071,50711,424.1051381,424.1051381,42421,218.4177621,218.4177621,2183445.265331445.2653314454408.984623408.9846234095369.681996369.6819963706228.277140228.2771402287201.133095201.1330952018
# rank of county out of 8 by population density

Population by County in the United States

There are 3,142 counties in the United States. This section compares New Haven 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 New Haven 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 CountyFairfieldNew Haven CountyNew Haven10,057,155.00000010,057,155.00000010.06M15,227,575.0000005,227,575.0000005.23M24,434,257.0000004,434,257.0000004.43M34,088,549.0000004,088,549.0000004.09M43,253,356.0000003,253,356.0000003.25M53,132,211.0000003,132,211.0000003.13M62,664,418.0000002,664,418.0000002.66M72,606,852.0000002,606,852.0000002.61M82,513,054.0000002,513,054.0000002.51M92,323,892.0000002,323,892.0000002.32M102,310,011.0000002,310,011.0000002.31M112,106,754.0000002,106,754.0000002.11M122,079,550.0000002,079,550.0000002.08M132,070,153.0000002,070,153.0000002.07M141,947,529.0000001,947,529.0000001.95M151,885,056.0000001,885,056.0000001.89M161,863,780.0000001,863,780.0000001.86M171,858,699.0000001,858,699.0000001.86M181,767,593.0000001,767,593.0000001.77M191,634,989.0000001,634,989.0000001.63M201,605,217.0000001,605,217.0000001.61M211,567,610.0000001,567,610.0000001.57M221,559,938.0000001,559,938.0000001.56M231,498,130.0000001,498,130.0000001.50M241,479,300.0000001,479,300.0000001.48M251,436,785.0000001,436,785.0000001.44M261,398,757.0000001,398,757.0000001.40M271,356,801.0000001,356,801.0000001.36M281,323,059.0000001,323,059.0000001.32M291,258,710.0000001,258,710.0000001.26M301,256,055.0000001,256,055.0000001.26M311,235,215.0000001,235,215.0000001.24M321,232,118.0000001,232,118.0000001.23M331,230,360.0000001,230,360.0000001.23M341,209,265.0000001,209,265.0000001.21M351,148,176.0000001,148,176.0000001.15M361,132,887.0000001,132,887.0000001.13M371,107,925.0000001,107,925.0000001.11M381,092,518.0000001,092,518.0000001.09M391,026,371.0000001,026,371.0000001.03M401,011,774.0000001,011,774.0000001.01M411,003,338.0000001,003,338.0000001.00M421,000,560.0000001,000,560.0000001.00M43998,576.000000998,576.0000001.00M44996,757.000000996,757.0000001.00M45986,999.000000986,999.0000000.99M46969,229.000000969,229.0000000.97M47963,160.000000963,160.0000000.96M48955,306.000000955,306.0000000.96M49941,618.000000941,618.0000000.94M50860,874.000000860,874.0000000.86M
# rank of county out of 50 by population

Population Density by County#14

People per square mile (excluding waters).
Scope: population of New Haven 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 ClaraNew Haven CountyNew HavenOakland CountyOaklandMiami-Dade CountyMiami-DadeOrange CountyOrangeHillsborough CountyHillsboroughWake CountyWakeTravis CountyTravisKing CountyKingSan Diego CountySan DiegoPalm Beach CountyPalm BeachMaricopa CountyMaricopaRiverside CountyRiversideClark CountyClarkFresno CountyFresnoPima CountyPimaSan Bernardino CountySan Bernardino72,167.60597972,167.60597972.17k137,340.67621837,340.67621837.34k234,167.96880134,167.96880134.17k321,237.94747821,237.94747821.24k411,625.88366911,625.88366911.63k55,531.8762675,531.8762675.53k64,763.9163794,763.9163794.76k73,961.7034453,961.7034453.96k83,953.6841943,953.6841943.95k92,898.4456972,898.4456972.90k102,888.1522602,888.1522602.89k112,878.4220552,878.4220552.88k122,753.3818582,753.3818582.75k132,600.9540812,600.9540812.60k142,478.2396272,478.2396272.48k152,314.3614822,314.3614822.31k162,254.9978792,254.9978792.25k172,251.3192932,251.3192932.25k182,184.2050692,184.2050692.18k192,171.8733742,171.8733742.17k202,081.8544912,081.8544912.08k211,970.4926601,970.4926601.97k221,932.3437311,932.3437311.93k231,917.0752881,917.0752881.92k241,892.4081641,892.4081641.89k251,685.2478291,685.2478291.69k261,643.3391511,643.3391511.64k271,643.1276081,643.1276081.64k281,544.1986571,544.1986571.54k291,533.0483871,533.0483871.53k301,532.9159351,532.9159351.53k311,506.6615071,506.6615071.51k321,499.0984171,499.0984171.50k331,472.2923611,472.2923611.47k341,459.9180661,459.9180661.46k351,424.1051381,424.1051381.42k1,423.9503141,423.9503141.42k361,403.3126861,403.3126861.40k371,390.4953151,390.4953151.39k381,296.7175361,296.7175361.30k391,196.1706231,196.1706231.20k401,157.6775431,157.6775431.16k41982.963629982.9636290.98k42773.385727773.3857270.77k43710.067520710.0675200.71k44444.446561444.4465610.44k45322.481032322.4810320.32k46262.321925262.3219250.26k47161.637031161.6370310.16k48109.210256109.2102560.11k49105.036867105.0368670.11k50
# rank of county out of 50 by population density

Definitions

This page reports on the population distribution in New Haven 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

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More Maps to Explore

Principal Cities:
New Haven, Waterbury
Principal Place:
Milford
Boroughs:
Naugatuck, Woodmont
Cities:
Ansonia, Derby, Meriden, New Haven, Waterbury, West Haven
Places:
Milford
Towns:
Ansonia, Beacon Falls, Bethany, Branford, Cheshire, Derby, East Haven, Guilford, Hamden, Madison, Meriden, Middlebury, Milford, Naugatuck, New Haven, North Branford, North Haven, Orange, Oxford, Prospect, Seymour, Southbury, Wallingford, Waterbury, West Haven, Wolcott, Woodbridge
Unincorporated Places:
Branford Center, Cheshire Village, East Haven, Guilford Center, Heritage Village, Madison Center, North Haven, Orange, Wallingford Center
ZIP Codes:
06401, 06403, 06405, 06410, 06418, 06437, 06443, 06450, 06451, 06460, 06461, 06471, 06472, 06473, 06477, 06478, 06483, 06488, 06492, 06510, 06511, 06512, 06513, 06514, 06515, 06516, 06517, 06518, 06519, 06524, 06525, 06702, 06704, 06705, 06706, 06708, 06710, 06712, 06716, 06762, 06770
Unified School Districts:
Ansonia, Branford, Cheshire, Derby, East Haven, Guilford, Hamden, Madison, Meriden, Milford, Naugatuck, New Haven, North Branford, North Haven, Oxford, 15, 16, Seymour, Wallingford, Waterbury, West Haven, Wolcott
Elementary School Districts:
Bethany, Orange, Woodbridge
Secondary School District:
Regional 05
Congressional Districts:
CT-2, CT-3, CT-4, CT-5
State Senate Districts:
CT-10, CT-11, CT-12, CT-13, CT-14, CT-15, CT-16, CT-17, CT-21, CT-32, CT-34
State House Districts:
CT-69, CT-70, CT-71, CT-72, CT-73, CT-74, CT-75, CT-80, CT-82, CT-83, CT-84, CT-85, CT-86, CT-87, CT-88, CT-89, CT-90, CT-91, CT-92, CT-93, CT-94, CT-95, CT-96, CT-97, CT-98, CT-99, CT-101, CT-102, CT-103, CT-104, CT-105, CT-114, CT-115, CT-116, CT-117, CT-118, CT-119, CT-131
Neighboring Counties:
Fairfield, Hartford, Litchfield, Middlesex, Suffolk
Nearby Counties:
Dutchess, Hampden, Nassau, New London, Putnam, Tolland, Westchester