Postal Codes

83101 ZIP Code

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ZIP code 83101 covers Kemmerer, Wyoming, with a population of about 3,576 and a median household income of $74,356.

Population
3,5767 per square mile
Median age
41.62.9 points above the US average
Median household income
$74,356about the Wyoming median
Poverty rate
14.7%2.3 points above the US average
Typical home value
$267,164up 48.6% in five years
Median rent
$72026% below the Wyoming median
Degree or higher
25.7%9.3 points below the US average
Homeownership
78.2%13.2 points above the US average
Time zone
Mountain UTC-07:00observes daylight saving time
Businesses
74

Where 83101 is

Kemmerer, Wyoming — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population3,576
Median age41.6
Family households56.3%
Born outside the US2.5%
Speaks a language other than English at home3%
White (non-Hispanic)93.1%
Black (non-Hispanic)0%
Asian (non-Hispanic)0.3%
Hispanic or Latino2.3%
Veterans18.1%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$74,356
Income per person$38,874
Poverty rate14.7%
Households on SNAP or cash assistance7.4%

Household income distribution

Under $10k5.5%
$10–15k2.7%
$15–20k4.3%
$20–25k2.6%
$25–30k2.9%
$30–35k2.1%
$35–40k3.5%
$40–45k1.6%
$45–50k1.6%
$50–60k10.3%
$60–75k15.1%
$75–100k14.7%
$100–125k12.2%
$125–150k9.7%
$150–200k8.3%
$200k or more2.9%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed1,330
Mean adjusted gross income$83,571
Returns declaring $200,000 or more5.3%
Returns, under $25k24.8%
Returns, $25k–$50k17.3%
Returns, $50k–$75k12.8%
Returns, $75k–$100k11.3%
Returns, $100k–$200k28.6%
Returns, $200k or more5.3%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$188,400
Median gross rent$720
Rent as a share of household income26.5%
Owner-occupied78.2%
Vacant homes17.8%
Median year built1977

What the homes are

Detached house75%
Attached house3.3%
2 to 4 units2.7%
5 to 19 units5.7%
20 or more units4%
Mobile home9.3%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$267,164as of 2026-07
Typical home value, 1 yearup 1.5%
Typical home value, 5 yearsup 48.6%
Typical home value, 10 yearsup 65%
Typical home value since 2000
201620212026$267,164$142,744

$161,909 in 2016 to $267,164 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate1.6%
Bachelor's degree or higher25.7%
High school diploma or higher95.5%
Works from home11.6%
Drives to work alone76%
Takes public transport0%
Commutes 45 minutes or more15.5%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity36.7% 3.3 pts above the national average of 33.4%
Diagnosed diabetes11.9% same as the national average of 12%
Currently smokes15.4% 2.2 pts above the national average of 13.2%
High blood pressure35.3% 1.2 pts above the national average of 34.1%
Fair or poor general health18.3% 2 pts below the national average of 20.3%
No health insurance (18–64)10.4% 0.9 pts below the national average of 11.3%
Depression20.2% 1.7 pts below the national average of 21.9%
No leisure-time physical activity25.6% same as the national average of 25.4%
Arthritis27.3% 2.2 pts above the national average of 25.1%
Binge drinking15% 1 pts below the national average of 16%
Taking blood pressure medication73.2% 1.5 pts below the national average of 74.7%
Cancer (non-skin)9.5% 1.8 pts above the national average of 7.7%
Current asthma10.2% same as the national average of 10.4%
Coronary heart disease7% 0.8 pts above the national average of 6.2%
Routine check-up in past year69.6% 7.1 pts below the national average of 76.7%
Cholesterol screening83.8% 2.1 pts below the national average of 85.9%
Cognitive disability14.2% 0.6 pts below the national average of 14.8%
Colorectal screening61% 3.3 pts below the national average of 64.3%
COPD7.9% 1.3 pts above the national average of 6.6%
Visited a dentist63.4% 2.1 pts above the national average of 61.3%
Any disability29.4% 1.3 pts below the national average of 30.7%
Hearing disability8.2% 1.5 pts above the national average of 6.7%
High cholesterol34.7% 1.5 pts below the national average of 36.2%
Independent living disability8% same as the national average of 8.4%
Mammography use63.2% 12.7 pts below the national average of 75.9%
Poor mental health (14+ days)15.4% 1.4 pts below the national average of 16.8%
Mobility disability13.8% same as the national average of 14%
Poor physical health (14+ days)14% 0.5 pts above the national average of 13.5%
Self-care disability3.8% same as the national average of 4%
Sleeps under 7 hours32.3% 4.1 pts below the national average of 36.4%
Stroke3.6% same as the national average of 3.4%
All natural teeth lost11% 2 pts below the national average of 13%
Vision disability4.6% 1 pts below the national average of 5.6%
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments74
People employed1,155
Annual payroll$81,100,000
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Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 95.6% of US census tracts
FEMA ratingRelatively Low to Very High across the 3 census tracts this ZIP code covers
Expected annual loss94 out of 100
Community resilience13.2 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Avalanche99Very High at its worst in this ZIP code
Landslide98.6Relatively High at its worst in this ZIP code
Winter weather96.6Very High at its worst in this ZIP code
Lightning95.9Very High at its worst in this ZIP code
Wildfire95.2Relatively Moderate at its worst in this ZIP code
River flooding87.1Relatively High at its worst in this ZIP code
Earthquake80.4Relatively Moderate at its worst in this ZIP code
Drought76.2Relatively Low at its worst in this ZIP code
Hail56.8Relatively Low at its worst in this ZIP code
Cold wave55.6Relatively Moderate at its worst in this ZIP code
Strong wind42.2Relatively Moderate at its worst in this ZIP code
Volcanic activity39.6Very Low at its worst in this ZIP code
Ice storm23.4Very Low at its worst in this ZIP code
Tornado15.7Relatively Low at its worst in this ZIP code
Heat wave1.4Very Low at its worst in this ZIP code
Compared with Wyoming and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPWyomingUnited States
Median household income$74,356$74,815$78,538
Income per person$38,874$41,006$43,289
Poverty rate14.7%10.7%12.4%
Median home value$188,400$285,100$303,400
Median gross rent$720$968$1,348
Homeownership78.2%71.9%65%
Bachelor's degree or higher25.7%29.9%35%
Unemployment rate1.6%3.7%5.2%
Works from home11.6%8.5%13.5%
Born outside the US2.5%3.5%13.9%
Median age41.638.838.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationKEMMERER 2N, WY US3.3 km away
Rain in a year9 in
Snow in a year50 in

Average high and low by month

January31°F / 2.2°F0.69 in rain, 11.6 in snow
February33.6°F / 3.3°F0.6 in rain, 9.6 in snow
March42.5°F / 13.2°F0.65 in rain, 6.1 in snow
April52.2°F / 21.4°F0.66 in rain, 3 in snow
May62.8°F / 30.7°F1.38 in rain, 1.4 in snow
June73.4°F / 36.6°F0.94 in rain, 0.1 in snow
July82.8°F / 42.5°F0.5 in rain
August81.1°F / 40.7°F0.86 in rain
September71.6°F / 32.4°F0.97 in rain, 0.4 in snow
October57.4°F / 22.7°F0.84 in rain, 1.8 in snow
November42.1°F / 12.7°F0.65 in rain, 6.2 in snow
December31.4°F / 2.7°F0.67 in rain, 9.5 in snow
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarketNone of this ZIP code
Far from a supermarket8% of this ZIP code's area
No vehicle and far from a supermarketNone of this ZIP code
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

This ZIP code is served by 2 school districts, so the address decides which one, not the ZIP code.

Lincoln County School District 173.8% of this ZIP code's land area
Sublette County School District 926.2% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability22more vulnerable than 22% of US census tracts
Socioeconomic status27more vulnerable than 27% of US census tracts
Household characteristics23more vulnerable than 23% of US census tracts
Racial and ethnic minority status5more vulnerable than 5% of US census tracts
Housing type and transport39more vulnerable than 39% of US census tracts
Walkability4.1 out of 20Least walkable
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

83116 Diamondville, WY1.1 km away
83121 Frontier, WY2.9 km away
83124 Opal, WY20.9 km away
83114 Cokeville, WY43.9 km away
82933 Fort Bridger, WY53.8 km away
82937 Lyman, WY54.7 km away
84064 Randolph, UT56.5 km away
83123 La Barge, WY57.3 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Lincoln County100% of this ZIP code's land area
Time zoneMountain (UTC-07:00 standard)
Daylight saving timeObserved
Land area530.15 sq mi
Water area0.59 sq mi
Population density7 people per sq mi
Latitude, longitude41.7887, -110.5283

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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