New Castle Population

2010–2026

119

2026 projection

3.3% since 2020 (decrease)

050100150200201020122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for New Castle. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026119-10.83%
202512000.00%
2024120-10.83%
2023121-10.82%
2022122-10.81%
202112300.00%
2020123-3220.65%
2019155+10.65%
201815400.00%
2017154-21.28%

Showing 10 of 17 years.

New Castle Demographics

29.3median age

Median age

Female28.7 yrs
Male37.5 yrs

Adults

113
13 seniors · 12%100 other adults

Sex

Female 67.4% · 93Male 32.6% · 45

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 1 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

New Castle Income

$77,083median household income

Median household income

$77,083

Half of households earn more, half earn less

Median earnings

$46,250

Typical yearly pay for a worker 25 or older.

Poverty rate

8%

About 1 in 13 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

New Castle Marital Status

37% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married37%68%24%
Never married50%24%62%
Divorced9%6%10%
Widowed4%0%5%
Separated<1%3%0%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201