82718 ZIP Code — Gillette, WY
Campbell County, Wyoming
ZIP code 82718 is located in Gillette, Wyoming, within Campbell County. It covers approximately 1,596.77 square miles and serves a population of 25,413 residents. This is a standard ZIP code in the Mountain (MT) timezone, served by area code 307.
About ZIP code 82718
The housing stock consists of a mix of housing types. Most homes were built in the 1980s, giving the area an established character. Median home value is $281,000. Owner-occupancy is high at 80%, well above the national average.
Median household income is $105,417.
The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 21 minutes is near the national average.
Educational attainment is near the national average, with 28% of residents holding a bachelor's degree or higher.
Health indicators show elevated rates of smoking (21%) compared to national benchmarks.
25,413
population
1,596.77
sq mi land
Standard
ZIP type
Mountain (MT)
timezone
82718 ZIP code map
Cities in ZIP code 82718
Below are the cities the US Postal Service accepts for ZIP code 82718. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Gillette | Preferred |
Demographics
updated 06/2026
| Population | |
|---|---|
| Total population | 25,413 |
| Population density | 25,413 / sq mi |
| State FIPS | 56 |
| County FIPS | 005 |
| Geography | |
|---|---|
| Land area | 1,596.77 sq mi |
| Water area | 0.99 sq mi |
| Latitude | 43.8957 |
| Longitude | -105.5488 |
| Timezone | Mountain (MT) |
| Area code | 307 |
Total population by age
Gender
Race & ethnicity
Economics
updated 06/2026
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 28.7% | 31.4% | 38.1% |
| $50k – $100k | 29.7% | 33.1% | 33.2% |
| $100k – $200k | 35.2% | 30.6% | 23.7% |
| Over $200k | 6.4% | 4.9% | 5.0% |
Demographics & statistics
25,413
Population
25,413
People per sq mi
33.9
Median age
$105,417
Median household income
$42,195
Per capita income
$281,000
Median home value
$982
Median monthly rent
79.9%
Home ownership
8.1%
Poverty rate
2.2%
Unemployment
8,131
Housing units
27.9%
Bachelor's or higher
Age distribution
Male
Female
1,054
Under 5
957
1,017
5–9
923
1,027
10–14
933
930
15–19
845
899
20–24
817
2,018
25–34
1,833
1,903
35–44
1,728
1,594
45–54
1,448
891
55–59
809
866
60–64
786
904
65–74
821
205
75–84
186
10
85+
9
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 7,249 | 28.5% |
| 18 and over | 18,164 | 71.5% |
| 65 and over | 2,135 | 8.4% |
| Median age | 33.9 years | |
Race & ethnicity
White
82.2%
Two or more races
6.8%
Hispanic or Latino
6.7%
Other race
2.7%
American Indian / Alaska Native
0.9%
Black or African American
0.6%
Native Hawaiian / Pacific Islander
0.1%
| Group | Count | % |
|---|---|---|
| White | 22,381 | 82.2% |
| Two or more races | 1,855 | 6.8% |
| Hispanic or Latino | 1,817 | 6.7% |
| Other race | 734 | 2.7% |
| American Indian / Alaska Native | 254 | 0.9% |
| Black or African American | 152 | 0.6% |
| Native Hawaiian / Pacific Islander | 37 | 0.1% |
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 28.7% | 31.4% | 38.1% |
| $50k – $100k | 29.7% | 33.1% | 33.2% |
| $100k – $200k | 35.2% | 30.6% | 23.7% |
| Over $200k | 6.4% | 4.9% | 5.0% |
Under $10k
2.9%
$10k–$15k
1.8%
$15k–$25k
3.9%
$25k–$35k
4.8%
$35k–$50k
6.5%
$50k–$75k
10.5%
$75k–$100k
16.4%
$100k–$150k
28.1%
$150k–$200k
13.5%
$200k+
11.6%
| Range | % of households |
|---|---|
| Under $10k | 2.9% |
| $10k–$15k | 1.8% |
| $15k–$25k | 3.9% |
| $25k–$35k | 4.8% |
| $35k–$50k | 6.5% |
| $50k–$75k | 10.5% |
| $75k–$100k | 16.4% |
| $100k–$150k | 28.1% |
| $150k–$200k | 13.5% |
| $200k+ | 11.6% |
| Median income | $105,417 |
Housing
Home values
Under $50k
4.1%
$50k–$100k
1.9%
$100k–$150k
2.9%
$150k–$200k
6.8%
$200k–$300k
42.1%
$300k–$500k
32.5%
$500k–$1M
8.9%
$1M+
0.9%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $281,000 |
| Median rent / month | $982 |
| Owner occupied | 79.9% |
| Renter occupied | 20.1% |
| Vacant | 9.3% |
| Single-family detached | 64.3% |
| Large apartment buildings | 5.7% |
| Mobile homes | 9.7% |
| Median rooms | 6.5 |
| Avg household size (owned) | 2.95 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.4% |
| 2010–2019 | 18.2% |
| 2000–2009 | 23.3% |
| 1990–1999 | 14.5% |
| 1980–1989 | 24.0% |
| 1970–1979 | 16.8% |
| 1960–1969 | 1.3% |
| 1950–1959 | 0.5% |
| 1940–1949 | 0.2% |
| 1939 or earlier | 0.8% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.9% |
| 1 bedroom | 1.3% |
| 2 bedrooms | 17.2% |
| 3 bedrooms | 45.4% |
| 4 bedrooms | 24.0% |
| 5+ bedrooms | 11.3% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 1.7% |
| 1 vehicle | 19.2% |
| 2 vehicles | 43.4% |
| 3 or more | 35.6% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 54.5% |
| Electricity | 29.7% |
| Propane / LP gas | 11.9% |
| Wood | 1.7% |
| No fuel used | 0.3% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 5,703 | 63.2% |
| Cohabiting couple | 700 | 7.8% |
| Male householder, no spouse | 1,285 | 14.3% |
| Female householder, no spouse | 1,329 | 14.7% |
| Households with children under 18 | 3,633 | 40.3% |
| Households with seniors (65+) | 1,521 | 16.9% |
| Average household size | 2.78 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 26.8% | 24.2% |
| Married | 61.4% | 61.9% |
| Separated | 2.0% | 0.7% |
| Widowed | 0.9% | 3.0% |
| Divorced | 8.7% | 10.2% |
Education
Less than 9th grade
2.5%
Some HS, no diploma
4.4%
HS graduate
26.5%
Some college, no degree
25.7%
Associate's degree
13.0%
Bachelor's degree
16.4%
Graduate / professional
11.5%
| Metric | % |
|---|---|
| HS diploma or higher | 93.1% |
| Bachelor's or higher | 27.9% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 620 | 9.0% |
| Kindergarten | 490 | 7.1% |
| Elementary school | 2,823 | 40.8% |
| High school | 1,569 | 22.7% |
| College / grad school | 1,421 | 20.5% |
Employment
Industry of employment
Education & healthcare
23.2%
Agriculture & mining
21.4%
Retail trade
9.5%
Construction
9.3%
Arts, food & hospitality
8.2%
Other services
5.2%
Manufacturing
4.8%
Professional & management
4.7%
Public administration
4.1%
Transportation & utilities
4.0%
Wholesale trade
2.2%
Finance & real estate
2.2%
Information
1.2%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 40.7% |
| Service | 12.2% |
| Sales & office | 12.6% |
| Natural resources & construction | 17.8% |
| Production & transportation | 16.7% |
Employment type
| Type | % |
|---|---|
| Private sector | 75.6% |
| Government | 19.5% |
| Self-employed | 4.0% |
| Unpaid family workers | 0.9% |
Commute
| Method | % |
|---|---|
| Drive alone | 80.5% |
| Carpool | 11.9% |
| Public transit | 1.3% |
| Walk | 0.5% |
| Work from home | 5.0% |
| Other means | 0.8% |
| Avg commute (minutes) | 20.9 |
Poverty
All people
8.1%
Under 18 years
8.1%
18 and over
8.1%
Married-couple families
5.0%
Female-led households
21.5%
Income support
| Source | % of households |
|---|---|
| Social Security | 17.3% |
| Retirement income | 15.8% |
| Supplemental Security | 2.5% |
| Cash public assistance | 0.9% |
| Food stamps / SNAP | 1.6% |
Health indicators
| Condition | % |
|---|---|
| Obesity | 38.2% |
| High blood pressure | 23.9% |
| High cholesterol | 24.2% |
| Diabetes | 6.4% |
| Heart disease | 4.2% |
| Stroke | 2.1% |
| Asthma | 10.0% |
| Arthritis | 17.2% |
| Kidney disease | 2.0% |
| Pulmonary disease | 5.4% |
| Cancer | 4.6% |
| Behavior / access | % |
|---|---|
| Smoking | 20.8% |
| Binge drinking | 20.7% |
| No physical activity | 23.9% |
| Less than 7 hrs sleep | 32.8% |
| Depression | 18.7% |
| Fair or poor health | 10.9% |
| Poor mental health | 14.1% |
| Poor physical health | 8.6% |
| No health insurance | 16.2% |
| Visited doctor (checkup) | 62.6% |
| Visited dentist | 63.8% |
| Cholesterol screening | 86.2% |
| Teeth loss | 16.4% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 1,157 | 6.4% |
| Disability | % |
|---|---|
| Any disability | 8.6% |
| Under 18 | 2.2% |
| 18–64 years | 7.5% |
| 65 and over | 38.3% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 82.3% |
| Public insurance | 16.2% |
| No insurance | 10.3% |
| Uninsured under 19 | 12.8% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 23,402 | 92.1% |
| Spanish | 352 | 1.5% |
| Other Indo-European | 336 | 1.4% |
| Asian & Pacific Islander | 0 | 0.0% |
| Other languages | 16 | 0.1% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 24,944 | 98.2% |
| Born in same state | 24,578 | 96.7% |
| Born in different state | 11,128 | 43.8% |
| Foreign born | 366 | 1.4% |
| Naturalized citizen | 469 | 1.8% |
| Not a US citizen | 309 | 65.9% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Italian | 2,866 | 11.3% |
| French | 2,045 | 8% |
| Polish | 1,217 | 4.8% |
| Arab | 1,204 | 4.7% |
| Ancestry | Count | % |
|---|---|---|
| English | 453 | 1.8% |
| Dutch | 278 | 1.1% |
| Irish | 146 | 0.6% |
| German | 64 | 0.3% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 35.5% |
| Internet access | 97.6% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 82718
What city is ZIP code 82718 in?
ZIP code 82718 is primarily assigned to Gillette, Wyoming.
What county is ZIP code 82718 in?
ZIP code 82718 falls within Campbell County, Wyoming.
What is the median household income in ZIP code 82718?
The median household income in ZIP code 82718 is $105,417, above the national median of ~$75,000.
What is the population of ZIP code 82718?
ZIP code 82718 has an estimated population of 25,413 residents, with a density of 16 people per square mile.
What is the typical home value in ZIP code 82718?
The median home value in ZIP code 82718 is $281,000.
What timezone is ZIP code 82718 in?
ZIP code 82718 observes the MST timezone.