Census tract · Natrona County

Census Tract 11, Natrona County, Wyoming

Census Tract 11, GEOID 56025001100, in Natrona County, Wyoming, mostly within Mills (83% of its census blocks). 3,158 residents in the ACS 2020-2024 5-year estimates (±254); the 2020 Census counted 3,153.

Residents, 2020-2024

3,158

±254 (90% margin)
2020 Census count: 3,153

Median household income

$65,299

±$15,774 (90% margin)
Natrona County: $72,156

Median home value

$237,100

±$58,340 (90% margin)
Natrona County: $273,000

Median gross rent

$1,023

±$99 (90% margin)
Natrona County: $1,016

Where is Census Tract 11?

Census Tract 11 is one of 20 census tracts in Natrona County, Wyoming. It covers 3.17 square miles of land, 993 residents per square mile in 2020. Its GEOID, 56025001100, names it uniquely (how tract numbers and GEOIDs work).

Places Census Tract 11 lies in (share of its 2020 census blocks)
PlaceShare of the tract
Mills83%
Casper10%
Census Tract 11 (marked with a dot) in Natrona County, Wyoming. Boundaries: Census Bureau 2024.
8101217 11 1 mi
Census Tract 11 (shaded) and the tracts that border it, numbered. Boundaries: Census Bureau 2024 cartographic boundary file, 1:500,000.

4 census tracts border Census Tract 11: Tract 8 ($61,346), Tract 10 ($81,063), Tract 12 ($48,450) and Tract 17 ($103,146). The figure in brackets is each tract's median household income.

Whether a tract counts as low- or moderate-income for bank lending (the Community Reinvestment Act) is set by the FFIEC against its metro area's family income: look it up in the FFIEC census geocoder.

Source: 2024 Gazetteer and 2020 block assignment files, U.S. Census Bureau · Census reference files

How many people live in Census Tract 11?

The 2020-2024 American Community Survey puts Census Tract 11's population at 3,158 (±254) in 1,347 households; the 2020 Census counted 3,153 residents and 1,489 housing units.

Counts, ACS 2020-2024 5-year estimates
Measure Tract 11MillsNatrona CountyWyoming
Total population 3,158 ±254 4,390 79,977 582,397
Households 1,347 ±122 1,847 33,886 243,318
Average household size 2.34 ±0.22 2.38 2.32 2.34
Housing units 1,457 ±140 1,981 37,309 277,141

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 Census P.L. 94-171 · Check it at data.census.gov

Who lives in Census Tract 11?

The median resident of Census Tract 11 is 36.8 years old; 29.0% are under 18 and 14.6% are 65 or older. The largest group is non-Hispanic white residents at 82.1%, then Hispanic or Latino residents (of any race) at 13.3%.

Age, origin, education, ACS 2020-2024 5-year estimates. Race groups are non-Hispanic; Hispanic includes any race.
Measure Tract 11MillsNatrona CountyWyoming
Median age 36.8 ±3.0 36.5 38.4 39.1
Under 18 years 29.0% ±6.2 pts 27.9% 23.6% 22.5%
65 years and over 14.6% ±5.4 pts 12.8% 17.0% 18.5%
Hispanic or Latino (any race) 13.3% ±6.2 pts 19.0% 9.5% 10.7%
White alone, not Hispanic 82.1% ±7.1 pts 74.1% 84.6% 81.4%
Black or African American alone, not Hispanic 0.0% ±1.2 pts 0.7% 0.5% 0.8%
Asian alone, not Hispanic 0.0% ±1.2 pts 0.0% 0.6% 0.8%
American Indian and Alaska Native alone, not Hispanic 0.0% ±1.2 pts 0.1% 0.3% 1.6%
Native Hawaiian and Other Pacific Islander alone, not Hispanic 0.0% ±1.2 pts 0.0% 0.0% 0.1%
Two or more races, not Hispanic 3.7% ±3.3 pts 4.6% 4.1% 4.0%
Some other race alone, not Hispanic 0.9% ±1.1 pts 1.5% 0.5% 0.7%
Born outside the United States 1.7% ±1.9 pts 6.1% 2.3% 3.5%
Speak a language other than English at home (age 5+) 5.3% ±3.3 pts 11.0% 5.4% 6.8%
Civilian veterans (age 18+) 7.2% ±4.2 pts 9.0% 8.4% 9.0%
With a disability 22.6% ±5.7 pts 23.6% 16.8% 14.1%
No health insurance coverage 8.5% ±3.7 pts 15.9% 10.7% 11.3%
High school graduate or higher (age 25+) 91.8% ±4.4 pts 88.3% 93.5% 94.2%
Bachelor's degree or higher (age 25+) 18.6% ±7.4 pts 15.2% 27.7% 30.6%
Graduate or professional degree (age 25+) 4.7% ±4.3 pts 3.6% 10.5% 11.5%
Lived in the same house a year earlier 92.2% ±5.0 pts 89.8% 86.9% 85.1%

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profiles DP02, DP05) · Check it at data.census.gov

What do households in Census Tract 11 earn?

Half of the 1,347 households in Census Tract 11 earn less than $65,299 a year (±$15,774), against $72,156 across Natrona County: 11th highest of the county's 20 tracts with a reliable estimate. 15.4% of residents live below the poverty line.

Income and poverty in 2024 dollars, ACS 2020-2024 5-year estimates
Measure Tract 11MillsNatrona CountyWyoming
Median household income $65,299 ±$15,774 $50,656 $72,156 $76,176
Mean household income $76,446 ±$12,095 $69,153 $97,678 $100,641
Per capita income $32,061 ±$5,434 $29,049 $42,188 $42,668
People below the poverty line 15.4% ±7.7 pts 15.0% 9.6% 10.5%
Children under 18 below the poverty line 15.8% ±18.5 pts 18.3% 12.6% 11.7%
Households receiving SNAP 9.4% ±5.6 pts 10.6% 6.5% 5.2%
Households with a computer 92.1% ±5.6 pts 91.3% 95.4% 95.3%
Households with a broadband subscription 89.6% ±5.9 pts 86.5% 91.3% 89.4%

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov

What does housing cost in Census Tract 11?

Owners occupy 81.9% of Census Tract 11's occupied homes and renters 18.1%. The median owner-occupied home is valued at $237,100 by its owner (±$58,340). The median renter pays $1,023 a month including utilities, and 50.0% of renters pay 35% or more of their income on rent.

Housing, ACS 2020-2024 5-year estimates
Measure Tract 11MillsNatrona CountyWyoming
Median home value (owner-occupied) $237,100 ±$58,340 $174,400 $273,000 $309,700
Median gross rent $1,023 ±$99 $1,073 $1,016 $992
Renters paying 35% or more of income on rent 50.0% ±27.9 pts 64.5% 36.9% 33.8%
Median monthly owner costs, with a mortgage $1,368 ±$189 $1,324 $1,653 $1,754
Owner-occupied homes 81.9% ±7.3 pts 75.1% 73.7% 71.8%
Renter-occupied homes 18.1% ±7.3 pts 24.9% 26.3% 28.2%
Housing units 1,457 ±140 1,981 37,309 277,141
Single-family detached homes 62.0% ±10.1 pts 50.5% 71.3% 67.8%
Mobile homes 19.0% ±8.3 pts 34.3% 8.4% 11.5%
Built 2020 or later 0.5% ±0.8 pts 3.0% 1.4% 1.5%
Built 2010 to 2019 29.5% ±8.0 pts 23.5% 13.0% 10.2%
Built 1939 or earlier 4.3% ±3.1 pts 6.4% 10.7% 10.8%
Households with no vehicle 0.8% ±1.4 pts 2.8% 4.5% 4.1%

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP04) · Check it at data.census.gov

How do people in Census Tract 11 get to work?

87.5% of Census Tract 11's workers drive alone. The average trip to work takes 24.3 minutes. The unemployment rate in 2020-2024 averaged 10.5%.

Work and commuting, ACS 2020-2024 5-year estimates
Measure Tract 11MillsNatrona CountyWyoming
In the labor force (age 16+) 59.1% ±7.8 pts 63.8% 66.5% 65.1%
Unemployment rate 10.5% ±6.5 pts 8.1% 4.1% 3.7%
Drove alone to work 87.5% ±7.9 pts 83.2% 78.9% 74.8%
Carpooled 8.3% ±6.9 pts 7.6% 7.7% 9.4%
Public transportation 0.0% ±3.0 pts 0.0% 0.5% 0.9%
Walked 0.0% ±3.0 pts 2.2% 1.9% 3.6%
Worked from home 4.0% ±3.8 pts 3.7% 9.9% 9.4%
Mean travel time to work 24.3 min ±7.3 21.9 min 19.0 min 18.8 min

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov

How does Census Tract 11 compare with the other tracts in Natrona County?

Among Natrona County's tracts with a reliable estimate, Census Tract 11 ranks as shown below (1 = highest).

Census Tract 11's rank among the tracts of Natrona County
MeasureIn Natrona County
Population14th of 20
Residents per square mile14th of 20
Median household income11th of 20
Per capita income16th of 20
Median home value14th of 20
Median gross rent10th of 19
Poverty rate3rd of 14
Bachelor's degree or higher16th of 20
Median age14th of 20
Owner-occupied share7th of 20

The tracts next to it on Natrona County's income ladder

Median household income, ACS 2020-2024 5-year estimates
TractRankMedian household incomeResidents
Tract 108th$81,063±$12,134 · within the margin of this tract4,846
Tract 6.019th$70,699±$14,332 · within the margin of this tract2,630
Tract 6.0210th$69,911±$6,587 · within the margin of this tract4,614
Tract 1111th$65,299±$15,7743,158
Tract 712th$63,958±$14,154 · within the margin of this tract2,751
Tract 313th$63,017±$21,754 · within the margin of this tract4,200
Tract 414th$62,559±$7,569 · within the margin of this tract3,736

"Within the margin": the two incomes differ by less than their combined 90% margins, so the survey cannot say which is higher and the ranks between them are not firm.

Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) · How ranks are computed

How reliable are the figures for Census Tract 11?

3 of the 18 figures for Census Tract 11 on this page carry a coefficient of variation over 40% and are marked with a ring: they come from a small sample, so read them as rough.

A census tract's figures rest on a few hundred sampled households over five years, so its margins are wider than a city's. Two tracts differ only when the gap between them is larger than their combined 90% margin (the square root of the sum of the two squared margins). How to read a margin of error.

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026): margins of error as published · Check it at data.census.gov

How these figures are made: methodology and release checks · reading a margin of error · every state · corrections