New Castle County, Delaware
About
Outline
Summary
| Unique Area Identifier | 120659 |
| Name | New Castle County |
| State | Delaware |
| Area (square miles) | 494.00 |
| Land Area (square miles) | 426.29 |
| Water Area (square miles) | 67.72 |
| % of Land Area | 86.29 |
| % of Water Area | 13.71 |
| Latitude of the Internal Point | 39.57591520 |
| Longtitude of the Internal Point | -75.64413240 |
| Total Population | 538,479 |
| Total Housing Units | 217,511 |
| Total Households | 202,651 |
| Median Age | 37.2 |
Maps
Graphs
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Neighbors
Neighoring County (by Name) Neighboring County on the Map
- Cecil County, MD
- Chester County, PA
- Delaware County, PA
- Gloucester County, NJ
- Kent County, MD
- Kent County, DE
- Salem County, NJ
County Subdivision in New Castle County (by Name) Neighboring County Subdivision on the Map
- Brandywine CCD, New Castle County, DE
- Glasgow CCD, New Castle County, DE
- Lower Christiana CCD, New Castle County, DE
- Middletown-Odessa CCD, New Castle County, DE
- New Castle CCD, New Castle County, DE
- Newark CCD, New Castle County, DE
- Piedmont CCD, New Castle County, DE
- Pike Creek-Central Kirkwood CCD, New Castle County, DE
- Red Lion CCD, New Castle County, DE
- Upper Christiana CCD, New Castle County, DE
- Wilmington CCD, New Castle County, DE
Top 10 Neighboring Place (by Population) Neighboring Place on the Map
- Wilmington city, DE (70,851)
- Newark city, DE (31,454)
- Bear CDP, DE (19,371)
- Middletown town, DE (18,871)
- Elkton town, MD (15,443)
- Brookside CDP, DE (14,353)
- Glasgow CDP, DE (14,303)
- Hockessin CDP, DE (13,527)
- Pennsville CDP, NJ (11,888)
- Pike Creek Valley CDP, DE (11,217)
Top 10 Neighboring Elementary School District (by Population) Neighboring Elementary School District on the Map
- Logan Township School District, NJ (6,042)
- Oldmans Township School District, NJ (1,773)
- Lower Alloways Creek Township School District, NJ (1,770)
- Elsinboro Township School District, NJ (1,036)
Top 10 Neighboring Unified School District (by Population) Neighboring Unified School District on the Map
- Christina School District, DE (170,139)
- Red Clay Consolidated School District, DE (138,228)
- Cecil County Public Schools, MD (101,108)
- Brandywine School District, DE (88,179)
- Colonial School District, DE (82,345)
- Appoquinimink School District, DE (53,855)
- Smyrna School District, DE (33,222)
- Avon Grove School District, PA (30,080)
- Garnet Valley School District, PA (28,553)
- Kennett Consolidated School District, PA (27,089)
Top 10 Neighboring State Legislative District Lower Chamber (by Population) Neighboring State Legislative District Lower Chamber on the Map
- General Assembly District 3, NJ (235,440)
- State Legislative District 36, MD (137,167)
- State House District 160, PA (73,500)
- State House District 158, PA (68,769)
- State House District 159, PA (55,766)
- State Legislative Subdistrict 34B, MD (46,394)
- State House District 8, DE (34,905)
- State House District 9, DE (28,290)
- State House District 15, DE (27,756)
- State House District 28, DE (22,917)
Top 10 Neighboring State Legislative District Upper Chamber (by Population) Neighboring State Legislative District Upper Chamber on the Map
- State Senate District 9, PA (277,401)
- State Senate District 3, NJ (235,440)
- State Senate District 36, MD (137,167)
- State Senate District 34, MD (131,492)
- State Senate District 14, DE (59,548)
- State Senate District 15, DE (51,296)
- State Senate District 10, DE (48,282)
- State Senate District 12, DE (46,374)
- State Senate District 11, DE (40,180)
- State Senate District 6, DE (38,656)
Top 10 Neighboring 111th Congressional District (by Population) Neighboring 111th Congressional District on the Map
- Congressional District (at Large), DE (897,934)
- Congressional District 1, MD (744,275)
- Congressional District 16, PA (723,977)
- Congressional District 2, NJ (692,205)
- Congressional District 7, PA (673,623)
- Congressional District 1, NJ (669,169)
Top 10 Census Tract in New Castle County (by Population) Neighboring Census Tract on the Map
- Census Tract 166.04, New Castle County, DE (11,407)
- Census Tract 166.01, New Castle County, DE (11,362)
- Census Tract 148.05, New Castle County, DE (10,215)
- Census Tract 148.07, New Castle County, DE (8,470)
- Census Tract 139.04, New Castle County, DE (7,780)
- Census Tract 148.09, New Castle County, DE (7,684)
- Census Tract 163.05, New Castle County, DE (7,491)
- Census Tract 135.03, New Castle County, DE (7,472)
- Census Tract 163.02, New Castle County, DE (7,434)
- Census Tract 149.03, New Castle County, DE (7,133)
Top 10 Neighboring 5-Digit ZIP Code Tabulation Area (by Population) Neighboring 5-Digit ZIP Code Tabulation Area on the Map
- 19720, DE (59,250)
- 19702, DE (51,899)
- 19711, DE (51,322)
- 21921, MD (44,471)
- 19805, DE (40,937)
- 19701, DE (39,194)
- 19808, DE (38,442)
- 19709, DE (35,107)
- 19713, DE (30,408)
- 19810, DE (25,011)
Data
Demographic, Population, Households, and Housing Units
** Data sources from census 2010 **
Show Data on Map
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| Subject | This Area | Delaware | National |
|---|---|---|---|
| POPULATION | |||
| Total Population Map | 538,479 | 897,934 | 308,745,538 |
| POPULATION, HISPANIC OR LATINO ORIGIN | |||
| Not Hispanic or Latino Map | 491,558 | 824,713 | 258,267,944 |
| Hispanic or Latino Map | 46,921 | 73,221 | 50,477,594 |
| POPULATION, RACE | |||
| White alone Map | 352,955 | 618,617 | 223,553,265 |
| Black or African American alone Map | 127,786 | 191,814 | 38,929,319 |
| American Indian and Alaska Native alone Map | 1,574 | 4,181 | 2,932,248 |
| Asian alone Map | 23,300 | 28,549 | 14,674,252 |
| Native Hawaiian and Other Pacific Islander alone Map | 159 | 400 | 540,013 |
| Some Other Race alone Map | 19,115 | 30,519 | 19,107,368 |
| Two or More Races Map | 13,590 | 23,854 | 9,009,073 |
| POPULATION, SEX | |||
| Male Map | 260,671 | 434,939 | 151,781,326 |
| Female Map | 277,808 | 462,995 | 156,964,212 |
| POPULATION, AGE (18 YEARS) | |||
| 18 years and over Map | 413,400 | 692,169 | 234,564,071 |
| Under 18 years | 125,079 | 205,765 | 74,181,467 |
| POPULATION, AGE | |||
| Under 5 years | 33,249 | 55,886 | 20,201,362 |
| 5 to 9 years | 34,123 | 56,486 | 20,348,657 |
| 10 to 14 years | 35,040 | 56,848 | 20,677,194 |
| 15 to 17 years | 22,667 | 36,545 | 12,954,254 |
| 18 and 19 years | 18,299 | 28,038 | 9,086,089 |
| 20 years | 9,366 | 14,041 | 4,519,129 |
| 21 years | 8,836 | 13,372 | 4,354,294 |
| 22 to 24 years | 22,255 | 35,454 | 12,712,576 |
| 25 to 29 years | 36,305 | 57,603 | 21,101,849 |
| 30 to 34 years | 34,439 | 53,814 | 19,962,099 |
| 35 to 39 years | 35,105 | 55,329 | 20,179,642 |
| 40 to 44 years | 38,193 | 60,758 | 20,890,964 |
| 45 to 49 years | 41,558 | 67,556 | 22,708,591 |
| 50 to 54 years | 40,429 | 65,998 | 22,298,125 |
| 55 to 59 years | 33,990 | 57,816 | 19,664,805 |
| 60 and 61 years | 11,959 | 21,688 | 7,113,727 |
| 62 to 64 years | 16,444 | 31,425 | 9,704,197 |
| 65 and 66 years | 8,772 | 17,571 | 5,319,902 |
| 67 to 69 years | 11,872 | 24,238 | 7,115,361 |
| 70 to 74 years | 14,851 | 30,644 | 9,278,166 |
| 75 to 79 years | 12,105 | 23,885 | 7,317,795 |
| 80 to 84 years | 9,426 | 17,195 | 5,743,327 |
| 85 years and over | 9,196 | 15,744 | 5,493,433 |
| MEDIAN AGE BY SEX | |||
| Both sexes Map | 37.20 | 38.80 | 37.20 |
| Male Map | 35.70 | 37.40 | 35.80 |
| Female Map | 38.60 | 40.10 | 38.50 |
| HOUSEHOLDS | |||
| Total Households Map | 202,651 | 342,297 | 116,716,292 |
| HOUSEHOLDS, HOUSEHOLD TYPE | |||
| Family households: Map | 134,743 | 230,731 | 77,538,296 |
| Husband-wife family Map | 94,343 | 165,280 | 56,510,377 |
| Other family: Map | 40,400 | 65,451 | 21,027,919 |
| Male householder, no wife present Map | 10,235 | 16,989 | 5,777,570 |
| Female householder, no husband present Map | 30,165 | 48,462 | 15,250,349 |
| Nonfamily households: Map | 67,908 | 111,566 | 39,177,996 |
| Householder living alone Map | 52,987 | 87,496 | 31,204,909 |
| Householder not living alone Map | 14,921 | 24,070 | 7,973,087 |
| HOUSEHOLDS, HISPANIC OR LATINO ORIGIN OF HOUSEHOLDER | |||
| Not Hispanic or Latino householder: Map | 190,498 | 324,134 | 103,254,926 |
| Hispanic or Latino householder: Map | 12,153 | 18,163 | 13,461,366 |
| HOUSEHOLDS, RACE OF HOUSEHOLDER | |||
| Householder who is White alone | 140,693 | 251,387 | 89,754,352 |
| Householder who is Black or African American alone | 45,845 | 67,757 | 14,129,983 |
| Householder who is American Indian and Alaska Native alone | 519 | 1,460 | 939,707 |
| Householder who is Asian alone | 7,684 | 9,226 | 4,632,164 |
| Householder who is Native Hawaiian and Other Pacific Islander alone | 43 | 106 | 143,932 |
| Householder who is Some Other Race alone | 4,916 | 7,417 | 4,916,427 |
| Householder who is Two or More Races | 2,951 | 4,944 | 2,199,727 |
| HOUSEHOLDS, HOUSEHOLD TYPE BY HOUSEHOLD SIZE | |||
| Family households: Map | 134,743 | 230,731 | 77,538,296 |
| 2-person household Map | 53,371 | 98,553 | 31,882,616 |
| 3-person household Map | 33,308 | 54,128 | 17,765,829 |
| 4-person household Map | 27,749 | 44,140 | 15,214,075 |
| 5-person household Map | 12,514 | 20,532 | 7,411,997 |
| 6-person household Map | 4,804 | 8,022 | 3,026,278 |
| 7-or-more-person household Map | 2,997 | 5,356 | 2,237,501 |
| Nonfamily households: Map | 67,908 | 111,566 | 39,177,996 |
| 1-person household Map | 52,987 | 87,496 | 31,204,909 |
| 2-person household Map | 11,297 | 18,947 | 6,360,012 |
| 3-person household Map | 1,958 | 2,838 | 992,156 |
| 4-person household Map | 1,270 | 1,638 | 411,171 |
| 5-person household Map | 270 | 413 | 126,634 |
| 6-person household Map | 90 | 142 | 48,421 |
| 7-or-more-person household Map | 36 | 92 | 34,693 |
| HOUSING UNITS | |||
| Total Housing Units Map | 217,511 | 405,885 | 131,704,730 |
| HOUSING UNITS, OCCUPANCY STATUS | |||
| Occupied Map | 202,651 | 342,297 | 116,716,292 |
| Vacant Map | 14,860 | 63,588 | 14,988,438 |
| HOUSING UNITS, OCCUPIED, TENURE | |||
| Owned with a mortgage or a loan Map | 108,007 | 177,133 | 52,979,430 |
| Owned free and clear Map | 33,318 | 69,591 | 23,006,644 |
| Renter occupied Map | 61,326 | 95,573 | 40,730,218 |
| HOUSING UNITS, VACANT, VACANCY STATUS | |||
| For rent Map | 6,744 | 11,399 | 4,137,567 |
| Rented, not occupied Map | 290 | 676 | 206,825 |
| For sale only Map | 2,386 | 5,985 | 1,896,796 |
| Sold, not occupied Map | 473 | 1,011 | 421,032 |
| For seasonal, recreational, or occasional use Map | 712 | 35,939 | 4,649,298 |
| For migrant workers Map | 4 | 43 | 24,161 |
| Other vacant Map | 4,251 | 8,535 | 3,652,759 |
| HOUSING UNITS, OCCUPIED, AVERAGE HOUSEHOLD SIZE BY TENURE | |||
| Total: Map | 2.57 | 2.55 | 2.58 |
| Owner occupied Map | 2.65 | 2.58 | 2.65 |
| Renter occupied Map | 2.40 | 2.48 | 2.44 |
| HOUSING UNITS, OCCUPIED, TENURE BY RACE OF HOUSEHOLDER | |||
| Owner occupied: Map | 141,325 | 246,724 | 75,986,074 |
| Householder who is White alone Map | 109,895 | 199,250 | 63,446,275 |
| Householder who is Black or African American alone Map | 23,261 | 35,355 | 6,261,464 |
| Householder who is American Indian and Alaska Native alone Map | 264 | 901 | 509,588 |
| Householder who is Asian alone Map | 4,444 | 5,558 | 2,688,861 |
| Householder who is Native Hawaiian and Other Pacific Islander alone Map | 27 | 50 | 61,911 |
| Householder who is Some Other Race alone Map | 1,990 | 3,025 | 1,975,817 |
| Householder who is Two or More Races Map | 1,444 | 2,585 | 1,042,158 |
| Renter occupied: Map | 61,326 | 95,573 | 40,730,218 |
| Householder who is White alone Map | 30,798 | 52,137 | 26,308,077 |
| Householder who is Black or African American alone Map | 22,584 | 32,402 | 7,868,519 |
| Householder who is American Indian and Alaska Native alone Map | 255 | 559 | 430,119 |
| Householder who is Asian alone Map | 3,240 | 3,668 | 1,943,303 |
| Householder who is Native Hawaiian and Other Pacific Islander alone Map | 16 | 56 | 82,021 |
| Householder who is Some Other Race alone Map | 2,926 | 4,392 | 2,940,610 |
| Householder who is Two or More Races Map | 1,507 | 2,359 | 1,157,569 |
| HOUSING UNITS, OCCUPIED, TENURE BY HISPANIC OR LATINO ORIGIN OF HOUSEHOLDER | |||
| Owner occupied: Map | 141,325 | 246,724 | 75,986,074 |
| Not Hispanic or Latino householder Map | 135,768 | 238,348 | 69,617,625 |
| Hispanic or Latino householder Map | 5,557 | 8,376 | 6,368,449 |
| Renter occupied: Map | 61,326 | 95,573 | 40,730,218 |
| Not Hispanic or Latino householder Map | 54,730 | 85,786 | 33,637,301 |
| Hispanic or Latino householder Map | 6,596 | 9,787 | 7,092,917 |
| HOUSING UNITS, OCCUPIED, TENURE BY HOUSEHOLD SIZE | |||
| Owner occupied: Map | 141,325 | 246,724 | 75,986,074 |
| 1-person household Map | 30,907 | 54,526 | 16,453,569 |
| 2-person household Map | 48,288 | 92,249 | 27,618,605 |
| 3-person household Map | 25,448 | 41,471 | 12,517,563 |
| 4-person household Map | 21,938 | 34,389 | 10,998,793 |
| 5-person household Map | 9,459 | 15,197 | 5,057,765 |
| 6-person household Map | 3,363 | 5,528 | 1,965,796 |
| 7-or-more-person household Map | 1,922 | 3,364 | 1,373,983 |
| Renter occupied: Map | 61,326 | 95,573 | 40,730,218 |
| 1-person household Map | 22,080 | 32,970 | 14,751,340 |
| 2-person household Map | 16,380 | 25,251 | 10,624,023 |
| 3-person household Map | 9,818 | 15,495 | 6,240,422 |
| 4-person household Map | 7,081 | 11,389 | 4,626,453 |
| 5-person household Map | 3,325 | 5,748 | 2,480,866 |
| 6-person household Map | 1,531 | 2,636 | 1,108,903 |
| 7-or-more-person household Map | 1,111 | 2,084 | 898,211 |
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