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USA: Delaware

Contents: Delaware

State


989,955 Population [2020] – census

1,051,917 Population [2024] – estimate

5,047km² Area

208.4/km² Density [2024]

Counties

The population of all counties in the State of Delaware according to census results and latest offcial estimates.

NameStatusPopulation
Census
1990-04-01
Population
Census
2000-04-01
Population
Census
2010-04-01
Population
Census
2020-04-01
Population
Estimate
2024-07-01
 
KentCounty110,993126,697162,310181,844192,690
New CastleCounty441,946500,265538,479570,721588,093
SussexCounty113,229156,638197,145237,390271,134
DelawareState666,168783,600897,934989,9551,051,917

Contents: Incorporated Places

The population of all incorporated places in the State of Delaware according to census results and latest offcial estimates.

The Details icon links to further information about a selected place including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).

Name StatusCountyPopulation
Census
1990-04-01
Population
Census
2000-04-01
Population
Census
2010-04-01
Population
Census
2020-04-01
Population
Estimate
2024-07-01
 
ArdenVillageNew Castle479476427430437
ArdencroftVillageNew Castle280235211228234
ArdentownVillageNew Castle327297271254258
BellefonteTownNew Castle1,2711,2601,1931,2261,249
Bethany BeachTownSussex3219011,0549511,083
BethelTownSussex171170177237267
BladesTownSussex8351,1091,2401,1711,330
BowersTownKent192299336271285
BridgevilleTownSussex1,4251,5452,0082,5582,909
CamdenTownKent2,7152,5273,4403,7074,191
CheswoldTownKent6376641,4941,9232,537
ClaytonTownKent / New Castle1,2441,5092,9353,9594,511
DagsboroTownSussex422530788869988
Delaware CityCityNew Castle1,7101,4581,7801,8821,933
DelmarTownSussex1,0921,6871,5822,0272,278
Dewey BeachTownSussex205295339356405
DoverCityKent27,91332,26935,79539,49840,191
EllendaleTownSussex374393370490556
ElsmereTownNew Castle5,9065,9035,9756,2336,234
FarmingtonTownKent1747511090100
FeltonTownKent8208531,2821,3161,375
Fenwick IslandTownSussex185344378342389
FrankfordTownSussex653725844799905
FredericaTownKent7556797601,0871,131
GeorgetownTownSussex4,1044,7896,4347,1508,098
GreenwoodTownSussex5808649739891,123
HarringtonCityKent2,7393,0823,5613,7763,934
HartlyTownKent10283687078
Henlopen AcresTownSussex107147122139158
HoustonTownKent420415369387404
KentonTownKent230246243214223
LaurelTownSussex3,2333,8473,7373,8734,395
LeipsicTownKent227194186180187
LewesCitySussex2,5633,0382,8473,3013,702
Little CreekTownKent123210215194203
MagnoliaTownKent211199267278289
MiddletownTownNew Castle4,2456,73718,87123,20125,686
MilfordCitySussex / Kent6,7607,4879,58611,18414,079
MillsboroTownSussex1,8612,4673,8566,8997,864
MillvilleTownSussex4375795321,8452,108
MiltonTownSussex1,4811,7982,5793,3153,773
New CastleCityNew Castle5,6984,9525,1175,5525,715
NewarkCityNew Castle25,15329,36031,77630,62130,506
NewportTownNew Castle1,2521,033907909909
Ocean ViewTownSussex6751,1491,8312,6463,023
OdessaTownNew Castle305307359365366
Rehoboth BeachCitySussex1,2531,4381,3191,1081,257
SeafordCitySussex6,0227,0736,8927,9368,952
SelbyvilleTownSussex1,5021,9312,1572,8893,285
Slaughter BeachTownSussex114194206218247
SmyrnaTownKent / New Castle6,4736,69510,04712,89013,326
South BethanyTownSussex148474449457520
TownsendTownNew Castle3893572,0412,7182,941
ViolaTownKent210160152140145
WilmingtonCityNew Castle71,49372,56170,94170,88973,176
WoodsideTownKent140185176188198
WyomingTownKent1,0501,2091,3171,6801,871

Source: U.S. Census Bureau.

Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.