Population by Age in New Castle City
*Base on 2010 Data
| Total population | 18,114 | 100.00% |
| Under 5 years | 1,161 | 6.41% |
| 5 to 9 years | 1,169 | 6.45% |
| 10 to 14 years | 1,210 | 6.68% |
| 15 to 19 years | 1,178 | 6.50% |
| 20 to 24 years | 1,108 | 6.12% |
| 25 to 29 years | 1,128 | 6.23% |
| 30 to 34 years | 1,119 | 6.18% |
| 35 to 39 years | 1,087 | 6.00% |
| 40 to 44 years | 1,137 | 6.28% |
| 45 to 49 years | 1,302 | 7.19% |
| 50 to 54 years | 1,299 | 7.17% |
| 55 to 59 years | 1,166 | 6.44% |
| 60 to 64 years | 1,017 | 5.61% |
| 65 to 69 years | 782 | 4.32% |
| 70 to 74 years | 692 | 3.82% |
| 75 to 79 years | 535 | 2.95% |
| 80 to 84 years | 507 | 2.80% |
| 85 years and over | 517 | 2.85% |
Male Population in New Castle City
*Base on 2010 Data
| Male population | 8,456 | 46.68% |
| Under 5 years | 561 | 3.10% |
| 5 to 9 years | 596 | 3.29% |
| 10 to 14 years | 622 | 3.43% |
| 15 to 19 years | 604 | 3.33% |
| 20 to 24 years | 530 | 2.93% |
| 25 to 29 years | 542 | 2.99% |
| 30 to 34 years | 561 | 3.10% |
| 35 to 39 years | 529 | 2.92% |
| 40 to 44 years | 542 | 2.99% |
| 45 to 49 years | 625 | 3.45% |
| 50 to 54 years | 632 | 3.49% |
| 55 to 59 years | 526 | 2.90% |
| 60 to 64 years | 478 | 2.64% |
| 65 to 69 years | 323 | 1.78% |
| 70 to 74 years | 283 | 1.56% |
| 75 to 79 years | 204 | 1.13% |
| 80 to 84 years | 166 | 0.92% |
| 85 years and over | 132 | 0.73% |
Female Population in New Castle City
*Base on 2010 Data
| Female population | 9,658 | 53.32% |
| Under 5 years | 600 | 3.31% |
| 5 to 9 years | 573 | 3.16% |
| 10 to 14 years | 588 | 3.25% |
| 15 to 19 years | 574 | 3.17% |
| 20 to 24 years | 578 | 3.19% |
| 25 to 29 years | 586 | 3.24% |
| 30 to 34 years | 558 | 3.08% |
| 35 to 39 years | 558 | 3.08% |
| 40 to 44 years | 595 | 3.28% |
| 45 to 49 years | 677 | 3.74% |
| 50 to 54 years | 667 | 3.68% |
| 55 to 59 years | 640 | 3.53% |
| 60 to 64 years | 539 | 2.98% |
| 65 to 69 years | 459 | 2.53% |
| 70 to 74 years | 409 | 2.26% |
| 75 to 79 years | 331 | 1.83% |
| 80 to 84 years | 341 | 1.88% |
| 85 years and over | 385 | 2.13% |
Median Age in New Castle City
*Base on 2010 Data
| Both | 39.50% | |
| Male | 37.10% | |
| Female | 41.90% |
Race in New Castle City
*Base on 2010 Data
| Total | 18,114 | 100.00% |
| Population of one race | 17,786 | 98.19% |
| White | 17,227 | 95.10% |
| Black or African American | 347 | 1.92% |
| American Indian and Alaska Native | 37 | 0.20% |
| Asian | 73 | 0.40% |
| Asian Indian | 33 | 0.18% |
| Chinese | 11 | 0.06% |
| Filipino | 3 | 0.02% |
| Japanese | 3 | 0.02% |
| Korean | 6 | 0.03% |
| Vietnamese | 11 | 0.06% |
| Other Asian | 6 | 0.03% |
| Native Hawaiian and Other Pacific Islander | 2 | 0.01% |
| Native Hawaiian | 1 | 0.01% |
| Guamanian or Chamorro | 1 | 0.01% |
| Samoan | 0 | 0.00% |
| Other Pacific Islander | 0 | 0.00% |
| Some Other Race | 100 | 0.55% |
| Population of Two or More Races | 328 | 1.81% |
| White; American Indian and Alaska Native | 91 | 0.50% |
| White; Asian | 23 | 0.13% |
| White; Black or African American | 128 | 0.71% |
| White; Some Other Race | 32 | 0.18% |
The Population 16 Years in New Castle City
*Base on 2010 Data
| Total | 14,345 | 100.00% |
| Male | 6,558 | 45.72% |
| Female | 7,787 | 54.28% |
The Population 18 Years in New Castle City
*Base on 2010 Data
| Total | 13,878 | 100.00% |
| Male | 6,321 | 45.55% |
| Female | 7,557 | 54.45% |
The Population 21 Years in New Castle City
*Base on 2010 Data
| Total | 13,163 | 100.00% |
| Male | 5,951 | 45.21% |
| Female | 7,212 | 54.79% |
The Population 62 Years in New Castle City
*Base on 2010 Data
| Total | 3,618 | 100.00% |
| Male | 1,377 | 38.06% |
| Female | 2,241 | 61.94% |
The Population 65 Years in New Castle City
*Base on 2010 Data
| Total | 3,033 | 100.00% |
| Male | 1,108 | 36.53% |
| Female | 1,925 | 63.47% |
Race (total races tallied) in New Castle City
*Base on 2010 Data
| White alone or in combination with one or more other races | 17,539 | 94.91% |
| Black or African American alone or in combination with one or more other races | 515 | 2.79% |
| American Indian and Alaska Native alone or in combination with one or more other races | 164 | 0.89% |
| Asian alone or in combination with one or more other races | 110 | 0.60% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 11 | 0.06% |
| Some Other Race alone or in combination with one or more other races | 140 | 0.76% |
Hispanic or Latino by Specific Origin in New Castle City
*Base on 2010 Data
| Total | 18,114 | 100.00% |
| Hispanic or Latino (of any race) | 309 | 1.71% |
| Mexican | 203 | 1.12% |
| Puerto Rican | 21 | 0.12% |
| Cuban | 21 | 0.12% |
| Other Hispanic or Latino | 64 | 0.35% |
| Not Hispanic or Latino | 17,805 | 98.29% |
Hispanic or Latino and Race in New Castle City
*Base on 2010 Data
| Total | 18,114 | 100.00% |
| Hispanic or Latino | 309 | 1.71% |
| White alone | 176 | 0.97% |
| Black or African American alone | 1 | 0.01% |
| American Indian and Alaska Native alone | 6 | 0.03% |
| Asian alone | 1 | 0.01% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 83 | 0.46% |
| Two or More Races | 42 | 0.23% |
| Not Hispanic or Latino | 17,805 | 98.29% |
| White alone | 17,051 | 94.13% |
| Black or African American alone | 346 | 1.91% |
| American Indian and Alaska Native alone | 31 | 0.17% |
| Asian alone | 72 | 0.40% |
| Native Hawaiian and Other Pacific Islander alone | 2 | 0.01% |
| Some Other Race alone | 17 | 0.09% |
| Two or More Races | 286 | 1.58% |
Relationship in New Castle City
*Base on 2010 Data
| Total | 18,114 | 100.00% |
| In households | 17,755 | 98.02% |
| Householder | 7,769 | 42.89% |
| Spouse | 3,029 | 16.72% |
| Child | 4,918 | 27.15% |
| Own child under 18 years | 3,642 | 20.11% |
| Other relatives | 1,033 | 5.70% |
| Under 18 years | 475 | 2.62% |
| 65 years and over | 108 | 0.60% |
| Nonrelatives | 1,006 | 5.55% |
| Under 18 years | 107 | 0.59% |
| 65 years and over | 46 | 0.25% |
| Unmarried partner | 596 | 3.29% |
| In group quarters | 359 | 1.98% |
| Institutionalized population | 271 | 1.50% |
| Male | 174 | 0.96% |
| Female | 97 | 0.54% |
| Noninstitutionalized population | 88 | 0.49% |
| Male | 47 | 0.26% |
| Female | 41 | 0.23% |
Households by Type in New Castle City
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 7,769 | 100.00% |
| Family households (families) | 4,660 | 59.98% |
| With own children under 18 years | 2,025 | 26.07% |
| Husband-wife family | 3,029 | 38.99% |
| With own children under 18 years | 1,118 | 14.39% |
| Male householder, no wife present | 383 | 4.93% |
| With own children under 18 years | 207 | 2.66% |
| Female householder, no husband present | 1,248 | 16.06% |
| With own children under 18 years | 700 | 9.01% |
| Nonfamily households | 3,109 | 40.02% |
| Householder living alone | 2,713 | 34.92% |
| Male | 1,070 | 13.77% |
| 65 years and over | 272 | 3.50% |
| Female | 1,643 | 21.15% |
| 65 years and over | 957 | 12.32% |
Households with individuals under 18 years in New Castle City
*Base on 2010 Data
| Total | 2,337 | 30.08% |
Households with individuals under 65 years in New Castle City
*Base on 2010 Data
| Total | 2,350 | 30.25% |
Average Household Size in New Castle City
*Base on 2010 Data
| Average household size | 2 | % |
Average Family Size in New Castle City
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in New Castle City
*Base on 2010 Data
| Total | 9,002 | 100.00% |
| Occupied housing units | 7,769 | 86.30% |
| Vacant housing units | 1,233 | 13.70% |
| For rent | 471 | 5.23% |
| Rented, not occupied | 14 | 0.16% |
| For sale only | 196 | 2.18% |
| Sold, not occupied | 109 | 1.21% |
| For seasonal, recreational, or occasional use | 29 | 0.32% |
| All other vacants | 414 | 4.60% |
Homeowner Vacancy Rate in New Castle City
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 4.00% |
Rental Vacancy Rate in New Castle City
*Base on 2010 Data
| Rental vacancy rate (percent) | 13.00% |
Housing Tenure(Occupied housing units) in New Castle City
*Base on 2010 Data
| Total | 7,769 | 100.00% |
| Owner-occupied housing units | 4,638 | 59.70% |
| Renter-occupied housing units | 3,131 | 40.30% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in New Castle City
*Base on 2010 Data
| Owner-occupied housing units | 10,837 | 61.04% |
| Renter-occupied housing units | 6,918 | 38.96% |
Average Household Size of Occupied Housing Units by Tenure in New Castle City
*Base on 2010 Data
| Owner occupied | 2 | % |
| Renter occupied | 2 | % |