ZipLookup

19721

Standard
New Castle, DE

New Castle County County · Delaware

Quick Facts

City
New Castle
State
Delaware (DE)
County
New Castle County
Timezone
Eastern (ET)
DST Observed
Yes
Area Code
302
ZIP Type
Standard
Congressional District
DE-1
Land Area
95.4 mi²
Pop. Density
123/mi²
Coordinates
39.5645°N, 75.5970°W
PopulationEst.
11,745

National Rankings

Population
#31,076 of 41,898
Middle
Median Income
#28,841 of 41,898
Middle
Home Value
#21,955 of 41,898
Middle

Rankings are among Standard ZIP codes only. Data is estimated. Est.

Demographics Est.

Demographic data is estimated. All values are illustrative.

Total Population
11,745
Land Area
95.4 mi²
Pop. Density
123/mi²
Median Age
33.6
Male
50.2%
Female
49.8%

Race & Ethnicity

White73.0%
Hispanic18.0%
Black14.5%
Asian6.5%
Other0.0%

Map of 19721

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Map data © OpenStreetMap contributors

Nearby ZIP Codes

19712Newark, DE
0.0 mi22,500
19714Newark, DE
0.0 mi30,567
19715Newark, DE
0.0 mi26,895
19718Newark, DE
0.0 mi11,909
19725Newark, DE
0.0 mi32,898
19706Delaware City, DE
0.6 mi5,679
19733Saint Georges, DE
2.9 mi4,918
19720New Castle, DE
3.5 mi8,073
19731Port Penn, DE
3.6 mi42,119
19708Kirkwood, DE
5.0 mi18,736
19701Bear, DE
5.2 mi20,169
19726Newark, DE
6.9 mi36,826

Download Data

Frequently Asked Questions

What city is ZIP code 19721 in?⌄

ZIP code 19721 is in New Castle, Delaware.

What county is ZIP code 19721 in?⌄

ZIP code 19721 is in New Castle County County.

What state is ZIP code 19721 in?⌄

ZIP code 19721 is in Delaware (DE).

What timezone is ZIP code 19721 in?⌄

ZIP code 19721 is in the Eastern (ET) timezone.

What is the population of ZIP code 19721?⌄

The estimated population of ZIP code 19721 is approximately 11,745 people.

What is the median household income in ZIP code 19721?⌄

The estimated median household income for ZIP code 19721 is $61,500 per year.

Explore More

All ZIPs in New Castle·All ZIPs in Delaware·Radius search from 19721·ZIP rankings