United States › Wyoming › Newcastle CITY
Newcastle Wyoming · 3,349 residents (2025 est.) · 2.56 sq mi
Time machine
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The short version
Newcastle is a city of 3,348 people in Wyoming. 20% of adults hold a bachelor's degree, below the 36% national rate. Owners hold 80% of the housing stock. 2% of locals were born outside the United States. Home values have roughly tripled since 2000, reaching $178,900. Median rent is $758 a month.
At a glance
Average income
near the US median
US median: $82,259
Mid-age
median age 38.6
US median: 38.9
Less educated
20% hold a bachelor's degree
US average: 36%
Less affordable
home values up 74%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 3,065 in 2000
3,349 in 2025 (Census Bureau estimate)
1,307 / sq mi
+2%since 2009
from 1,285 / sq mi in 2009
US average: 281
from 40.1 in 2000
US average: 38.9
Population, 1990 – 2024
3K 3K 3K 3K 4K 1990 2000 2010 2020 2024 Newcastle Age distribution, 2024
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Section 02
Income & economy $82,734
+52%inflation adjusted, since 2000
from $29,873 in 2000
US average: $82,259
from $15,378 in 2000
US average: $44,673
Households earning $100K+
from 26.1% in 2009
US average: 53.3%
from 11.4% in 2000
US average: 12.5%
from 0.340 in 2010
US average: 0.476
Workforce by industry, 2024
Agriculture, forestry, fishing 26.2%
Professional, scientific, technical 2.8%
Education & health services 1.2%
Arts, entertainment, food 0.7%
Transportation & warehousing 0%
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$178,900
+74%inflation adjusted, since 2000
from $56,500 in 2000
US average: $376,019
$758
+13%inflation adjusted, since 2000
from $367 in 2000
US average: $1,442
from 71.1% in 2000
20.3% rent
from 11.5% in 2009
US average: 10.0%
2.42 people
+13%since 2009
from 2.15 people in 2009
US average: 2.54
from 15.9% in 2009
US average: 22.9%
from 10.6% in 2009
US average: 47.4%
from 1.6 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 95.1%(2,914)
Hispanic / Latino 1.7%(51)
2024
White, non-Hispanic 87%(2,913)
Hispanic / Latino 6.5%(217)
from 18 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 9 more ancestry groups with data from 12.2% in 2000
US average: 35.6%
High school or higher
from 83.8% in 2000
US average: 89.6%
from 3.9% in 2000
US average: 14.0%
Section 06
Commute & transportation from 15.5 min in 2000
US average: 26.5
from 66.4% in 2009
US average: 68.9%
from 14.3% in 2009
US average: 8.5%
from 11.2% in 2009
US average: 3.2%
from 5.7% in 2009
US average: 15.0%
from 1.5% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 1.6% in 2009
US average: 8.3%
Section 07
Work & employment from 0.4% in 2011
US average: 5.2%
from 58.7% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 64.6% in 2020
US average: 74.6%
from 18.3% in 2009
US average: 13.1%
from 24.8% in 2009
US average: 42.5%
Section 08
People & community from 1.1% in 2009
US average: 14.1%
from 15.9% in 2009
US average: 6.2%
from 11.8% in 2012
US average: 13.3%
from 17.4% in 2013
US average: 8.4%
from 72.8% in 2017
US average: 91.0%
Computer in household
from 95.5% in 2020
US average: 95.5%
from 79.4% in 2020
US average: 87.7%
from 94.0% in 2016
US average: 77.7%
from 1.1% in 2016
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 17.4% in 2013
US average: 8.4%
from 64.6% in 2020
US average: 54.8%
Direct-purchase
from 12.4% in 2020
US average: 13.8%
from 18.8% in 2020
US average: 18.4%
from 7.7% in 2020
US average: 20.9%
VA health care
from 2.3% in 2020
US average: 2.2%
Any private
from 73.0% in 2020
US average: 67.1%
Any public
from 24.6% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 28.3%(84)
Gulf War (1990s) 23.9%(71)
Share of the 297 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Frequently asked
How many people live in Newcastle, Wyoming? Newcastle, Wyoming has about 3,348 residents according to the 2024 American Community Survey.
What is the median household income in Newcastle, Wyoming? The typical household in Newcastle, Wyoming earns about $82,734 a year. Half of households make more than that, and half make less.
Is Newcastle, Wyoming expensive? In Newcastle, Wyoming, the median home is worth about $178,900, and the typical rent is about $758 a month.
How educated are people in Newcastle, Wyoming? About 20.0% of adults age 25 and over in Newcastle, Wyoming hold a bachelor's degree or higher.
What is the poverty rate in Newcastle, Wyoming? About 7.3% of people in Newcastle, Wyoming live below the federal poverty line.
Has Newcastle, Wyoming grown since 1990? Yes, Newcastle, Wyoming has grown since 1990. The population has added about 305 residents, a change of about 10 percent over that period.
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