New Castle, Colorado Population 2022

5,758
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New Castle is a city located in Garfield County Colorado. New Castle has a 2020 population of 5,758. New Castle is currently growing at a rate of 3.32% annually and its population has increased by 28.18% since the most recent census, which recorded a population of 4,492 in 2010.

The average household income in New Castle is $103,058 with a poverty rate of 4.10%. The median rental costs in recent years comes to $1,377 per month, and the median house value is $384,800. The median age in New Castle is 32.2 years, 31.5 years for males, and 32.6 years for females.

New Castle Demographics

According to the most recent ACS, the racial composition of New Castlewas:

  • White: 88.99%
  • Two or more races: 5.82%
  • Other race: 4.00%
  • Asian: 0.82%
  • Native American: 0.37%
  • Black or African American: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of New Castle, Colorado is 5,758 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 5,758.The last official US Census in 2010 recorded the population at 4,492.

New Castle, Colorado Population 2022

Population by Race

Race Population Percentage
White4,34088.99%
American Indian and Alaska Native180.37%
Asian400.82%
Some Other Race1954.00%
Two or More Races2845.82%
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New Castle Population by Race

New Castle Population Pyramid 2022

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New Castle Median Age

36.1


Total

33.9


Male

36.7


Female

New Castle Adults

There are 3,522 adults, (588 of whom are seniors) in New Castle.

New Castle Age Dependency

Age Dependency Ratio

20

Old Age Dependency Ratio

46.2

Child Dependency Ratio

New Castle Sex Ratio

Female

2,484

50.93%

Male

2,393

49.07%

New Castle Population by Age

New Castle Renter vs Owner Occupied by Household Type

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New Castle Household Types

Type Owner Renter
Married86.5%13.5%
All70.1%29.9%
Non Family54.9%45.1%
Male40.5%59.5%
Female24.5%75.5%

70.1%

Rate of Home Ownership

New Castle Households and Families

Type Count Average Size Owned
All1,6183.0170.1
Married9393.6486.5
Male1312.8240.5
Female1023.7424.5
Non Family4461.5954.9

3.37

Average Family Size

3.01

Average Household Size

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New Castle Households by Type

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Education Attained Count Percentage
Less Than 9th Grade732.40%
9th to 12th Grade1294.25%
High School Graduate83827.58%
Some College59819.68%
Associates Degree31910.50%
Bachelors Degree79326.10%
Graduate Degree2889.48%
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New Castle Educational Attainment by Sex (over 25)

New Castle Educational Attainment by Race

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Race Total High School Bachelors
Native American181818
White2,3892,3571,052
2+ Races21618811
Other Race3434
Hispanic589439

The highest rate of high school graduation is among native american people with a rate of 100.00%.

The highest rate of bachelors degrees is among native american people with a rate of 100.00%.

New Castle Educational Attainment by Race

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Name Average Male Female
Overall$44,786$48,250$39,550
Less Than 9th Grade$$$
High School Graduate$49,143$56,607$48,821
Some College$39,935$40,260$39,350
Bachelors Degree$68,179$86,324$
Graduate Degree$42,667$88,625$

$44,786

Average Earnings

$48,250

Average Male

$39,550

Average Female

New Castle Earnings by Educational Attainment

New Castle Language by Age

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New Castle Language

77.70% of New Castle residents speak only English, while 22.30% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 21.06% of the population.

New Castle Language

New Castle Poverty by Race

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Name Total In Poverty Poverty Rate
White3,574802.24%
OtherNaN%
Hispanic1,17612010.20%

4.10%

Overall Poverty Rate

7.35%

Male Poverty Rate

0.97%

Female Poverty Rate

Poverty in New Castle

The race most likely to be in poverty in New Castle is White, with 2.24% below the poverty level.

The race least likely to be in poverty in New Castle is Hispanic, with 10.20% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.00%. Among those working part-time, it was 17.34%, and for those that did not work, the poverty rate was 2.53%.

New Castle Poverty

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Name Poverty
Less Than 9th Grade0.00%
High School2.86%
Some College13.09%
Bachelors or Greater0.00%

New Castle Poverty Rate by Education

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Rate Poverty
Male Employed10.92%
Male Unemployed0.00%
Female Employed0.00%
Female Unemployed0.00%

New Castle Poverty Rate by Employment Status and Sex

New Castle Income by Household Type

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Name Median Mean
Households$82,125$96,173
Families$82,800$99,185
Married Families$96,454-
Non Families$46,679$75,688
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Income by Household Type

New Castle Marital Status

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Marriage Rates

51.7%

Overall Marriage Rate

50.2%

Male Marriage Rate

53.4%

Female Marriage Rate

New Castle Married by Age and Sex

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New Castle Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 55-64.

New Castle Marital Status by Race

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New Castle Marital Status

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191

Number of Veterans

Male Veterans

Female Veterans

War Veterans
Second Gulf War27
First Gulf War75
Vietnam47
Korea
World War II

New Castle Veterans by War

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Age Group Veterans
18 to 34
35 to 5479
55 to 6427
65 to 7447
75+38

New Castle Veterans by Age

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New Castle Veterans by Race

New Castle Veterans by Education

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0.00%

Veteran Poverty Rate

13.61%

Veteran Disability Rate

New Castle Veterans by Education

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70.8%

Labor Force Participation

69.1%

Employment Rate

2.4%

Unemployment Rate

New Castle Employment by Age

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New Castle Employment by Race

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New Castle Employment by Education

Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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43.57%

Born in New Castle

86.08%

Native Born

13.92%

Foreign Born

11.09%

Non Citizen

2.83%

Naturalized

Place of Birth

86.08% of New Castle residents were born in the United States, with 43.57% having been born in Colorado. 11.09% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

New Castle Place of Birth

Note: 2021 and 2022 data is projected
Year Population Growth Annual Growth Rate
20104,4920.00%
20114,485-7-0.16%
20124,538531.18%
20134,537-1-0.02%
20144,571340.75%
20154,633621.36%
20164,7371042.24%
20174,809721.52%
20185,0182094.35%
20195,2031853.69%
20205,3881853.56%
20215,5731853.43%
20225,7581853.32%

New Castle Population by Year