New Castle is a city located in New York. New Castle has a 2024 population of 17,238. New Castle is currently declining at a rate of -1.54% annually and its population has decreased by -5.49% since the most recent census, which recorded a population of 18,240 in 2020.
The average household income in New Castle is $332,881 with a poverty rate of 2.41%. The median age in New Castle is 43.2 years: 44.4 years for males, and 42 years for females.
According to the most recent ACS, the racial composition of New Castle was:
White
Asian
Two or more races
Black or African American
Other race
Native Hawaiian or Pacific Islander
Native American
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 5,932 | 3.04 | 92 | 8 |
| Married | 4,607 | 3.33 | 96.7 | 3.3 |
| Non Family | 644 | 1.31 | 71.7 | 28.3 |
| Female | 529 | 2.81 | 89.8 | 10.2 |
| Male | 152 | 2.32 | 45.4 | 54.6 |
3.2
Average Family Size
3.04
Average Household Size
92.0%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
The highest rate of high school graduation is among islander people with a rate of 100%.
The highest rate of bachelors degrees is among asian people with a rate of 93.68%.
All
Male
Female
$115,240
Average Earnings
$168,699
Average Male
$82,684
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
82.87% of New Castle residents speak only English, while 17.13% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 6.91% of the population.
rate
2.41%
Overall Poverty Rate
1.86%
Male Poverty Rate
2.93%
Female Poverty Rate
The race most likely to be in poverty in New Castle is Asian, with 6.66% below the poverty level.
The race least likely to be in poverty in New Castle is Multiple, with 0.29% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 0.96%. Among those working part-time, it was 1.98%, and for those that did not work, the poverty rate was 6.08%.
Married
Widowed
Divorced
Separated
NeverMarried
66.2%
Overall Marriage Rate
68.7%
Male Marriage Rate
64.0%
Female Marriage Rate
male
female
The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 35-44.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
0%
Veteran Poverty Rate
44.76%
Veteran Disability Rate
LaborForceParticipation
65.6%
Labor Force Participation
63.5%
Employment Rate
3.1%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
65.1%
Born in New Castle
86.96%
Native Born
13.04%
Foreign Born
4.07%
Non Citizen
8.97%
Naturalized
86.96% of New Castle residents were born in the United States, with 65.1% having been born in New York. 4.07% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2029 | 15,888 | -270 | -1.67% |
| 2028 | 16,158 | -270 | -1.64% |
| 2027 | 16,428 | -270 | -1.62% |
| 2026 | 16,698 | -270 | -1.59% |
| 2025 | 16,968 | -270 | -1.57% |
| 2024 | 17,238 | -270 | -1.54% |
| 2023 | 17,508 | -270 | -1.52% |
| 2022 | 17,778 | -270 | -1.5% |
| 2021 | 18,048 | -192 | -1.05% |
| 2020 | 18,240 | 459 | 2.58% |
| 2019 | 17,781 | -70 | -0.39% |
| 2018 | 17,851 | -56 | -0.31% |
| 2017 | 17,907 | -66 | -0.37% |
| 2016 | 17,973 | 91 | 0.51% |
| 2015 | 17,882 | 35 | 0.2% |
| 2014 | 17,847 | 27 | 0.15% |
| 2013 | 17,820 | 101 | 0.57% |
| 2012 | 17,719 | 34 | 0.19% |
| 2011 | 17,685 | 123 | 0.7% |
| 2010 | 17,562 | 0 | 0% |