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New Castle

County in Delaware

County

The population development of New Castle.

NameStatusPopulation
Census
1990-04-01
Population
Census
2000-04-01
Population
Census
2010-04-01
Population
Census
2020-04-01
 
New CastleCounty441,946500,265538,479570,719
DelawareState666,168783,600897,934989,948

Contents: Incorporated Places

The population development of the incorporated places in New Castle.

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

Name StatusCountyPopulation
Census
1990-04-01
Population
Census
2000-04-01
Population
Census
2010-04-01
Population
Census
2020-04-01
 
ArdenVillageNew Castle479476427430
ArdencroftVillageNew Castle280235211226
ArdentownVillageNew Castle327297271255
BellefonteTownNew Castle1,2711,2601,1931,225
ClaytonTownKent / New Castle1,2441,5092,9353,961
Delaware CityCityNew Castle1,7101,4581,7801,885
ElsmereTownNew Castle5,9065,9035,9756,229
MiddletownTownNew Castle4,2456,73718,87123,192
New CastleCityNew Castle5,6984,9525,1175,551
NewarkCityNew Castle25,15329,35731,77630,601
NewportTownNew Castle1,2521,033907910
OdessaTownNew Castle305307359366
SmyrnaTownKent / New Castle6,4736,69510,04712,883
TownsendTownNew Castle3893572,0412,717
WilmingtonCityNew Castle71,49372,56170,94170,898

Source: U.S. Census Bureau (web).

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