ZIP Code Tabulation Area · Wyoming

ZIP Code 83111: Auburn, WY

ZIP Code 83111 (Auburn, Lincoln County, Wyoming) has an estimated 284 residents in 132 households. The median household income is $131,000, the median home value is — and the median gross rent is —. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated Oct 26, 2026

Some estimates have a large margin of error. 7 figures for this ZIP (population, median age, households, household income, unemployment, bachelor's or higher, work from home) are marked with *. ACS figures come from a sample, and small areas have fewer responses, so treat these numbers as rough ranges.

Total population

284*

Margin of error ±184· estimate has a large margin of error

Median household income

$131,000*

Margin of error ±$78,182· estimate has a large margin of error

Median home value

—

Margin of error not available

Median gross rent

—

Margin of error not available

Median age

50.9 yrs*

Margin of error ±33.5 yrs· estimate has a large margin of error

Mean travel time to work

—

Margin of error not available

How ZIP 83111 compares with Wyoming and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 8311150.9 yrs*Wyoming39.1 yrsUnited States38.9 yrs

Median household income

ZIP 83111$131,000*Wyoming$76,176United States$80,734

Per capita income

ZIP 83111$50,895Wyoming$42,668United States$44,673

Poverty rate

ZIP 831110.0%Wyoming10.5%United States12.5%

Unemployment rate

ZIP 831110.0%*Wyoming3.7%United States5.2%

Bachelor's degree or higher

ZIP 831110.0%*Wyoming30.6%United States35.7%

Median home value

ZIP 83111—Wyoming$309,700United States$332,700

Median gross rent

ZIP 83111—Wyoming$992/moUnited States$1,413/mo

Owner-occupied homes

ZIP 83111100.0%Wyoming71.8%United States65.2%

Mean travel time to work

ZIP 83111—Wyoming18.8 minUnited States26.4 min

Worked from home

ZIP 831110.0%*Wyoming9.4%United States15.1%

All figures for ZIP 83111

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 83111 — ACS 2020–2024 5-year estimates
Measure	ZIP 83111	Margin of error	Wyoming	United States
Total population	284*	±184	582,397	334,922,499
Median age	50.9 yrs*	±33.5 yrs	39.1 yrs	38.9 yrs
Households	132*	±75	243,318	129,227,496
Median household income	$131,000*	±$78,182	$76,176	$80,734
Per capita income	$50,895	±$13,533	$42,668	$44,673
Poverty rate	0.0%	±4.6 pts	10.5%	12.5%
Unemployment rate	0.0%*	±10.4 pts	3.7%	5.2%
Bachelor's degree or higher	0.0%*	±10.9 pts	30.6%	35.7%
Median home value	—	—	$309,700	$332,700
Median gross rent	—	—	$992/mo	$1,413/mo
Owner-occupied homes	100.0%	±0.0 pts	71.8%	65.2%
Mean travel time to work	—	—	18.8 min	26.4 min
Worked from home	0.0%*	±10.4 pts	9.4%	15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 83111
Group	ZIP 83111	Wyoming	United States
White alone, not Hispanic or Latino	95.4%	81.4%	57.4%
Black or African American alone, not Hispanic or Latino	0.0%	0.8%	11.9%
American Indian and Alaska Native alone, not Hispanic or Latino	0.0%	1.6%	0.5%
Asian alone, not Hispanic or Latino	0.0%	0.8%	5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino	0.0%	0.1%	0.2%
Some other race alone, not Hispanic or Latino	0.0%	0.7%	0.6%
Two or more races, not Hispanic or Latino	0.0%	4.0%	4.3%
Hispanic or Latino (of any race)	4.6%	10.7%	19.3%

Where ZIP 83111 is

State: Wyoming
Main county: Lincoln County
Largest overlapping place: Auburn (24% of the ZIP's land area)
Land area: 15.03 sq mi· about 19 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Lincoln County

83101 Lincoln County, WY 83110 Lincoln County, WY 83112 Lincoln County, WY 83114 Lincoln County, WY 83116 Kemmerer, WY 83118 Lincoln County, WY 83122 Grover, WY 83123 Lincoln County, WY 83124 Lincoln County, WY 83126 Lincoln County, WY 83127 Lincoln County, WY 83128 Lincoln County, WY

See every ZIP code in Wyoming, or compare ZIP 83111 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.