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Reliance
Wyoming›Sweetwater County

RelianceWY

It counts 2 places on the National Register of Historic Places.

Reliance School and Gymnasium · Photo: Realwyo · CC BY-SA 3.0
Photo of Reliance

Reliance, WY · Reliance School and Gymnasium · Photo: Realwyo · CC BY-SA 3.0

Is Reliance a good place to live?

Reliance’s average trip to work is 53 minutes, against 15 minutes in Wyoming’s towns and 25 minutes across U.S. towns. No town among the 29 in Wyoming we compare has a lower share of working residents who work in town than Reliance. Its National Register listings include Reliance Tipple and Reliance School and Gymnasium. Reliance has fewer than 1,000 residents, too few for fair grades; the figures below are still real.

What makes Reliance stand out

Where Reliance beats most towns.

Reliance School and Gymnasium
Reliance School and Gymnasium · National Register of Historic Places
Reliance’s story

116 years in pictures

The archive holds 12 old photos and papers going back to 1914 and 3 maps from 1908 on.

2 places on the National Register of Historic Places.

  • 1910Reliance is settled
Explore the history →

Landmarks

2 places in Reliance on the National Register of Historic Places.

All landmarks →
Small town

572 people, and everyone knows the way

In a town this size, neighbors are the best guide. Ask them anything.

Nearby towns

The data

Ordered by what stands out in Reliance.

Who lives here

Fewer children than Wyoming overall

40.2median age · WY 39.1

A bachelor’s degree or higher: a quarter of adults 25 and older, vs 31% across Wyoming. The median age for Reliance comes to 40.2 years.

RelianceWyoming townsU.S. towns
Median age40.2 years37.3 years40.5 years
Bachelor’s degree or more, 25+25%24%29%
RelianceWyomingUnited States

Ages · share of residents

Education · adults 25 and older

No diploma13%
High school40%
Some college15%
Associate’s7%
Bachelor’s11%
Graduate14%

Women and men · all residents

50% women, 50% men

That’s an even split within the survey’s margin of ±8.1 points. Across Wyoming, 48.9% of residents are women. Among residents 45 to 54, 100% are men (WY 52%).

Ages and education in Reliance
RelianceWYU.S.
Under 100%11.6%11.6%
10 to 170%10.9%10.3%
18 to 2427.4%9%9.1%
25 to 340%12.7%13.7%
35 to 4432.2%13.5%13.2%
45 to 5410.1%11.2%12.2%
55 to 648.2%12.7%12.7%
65 to 745.4%11.5%10.2%
75 and older16.6%7%7%
No diploma13.3%5.8%10.4%
High school39.8%27.5%26%
Some college15.2%24.5%19.1%
Associate’s6.5%11.6%8.8%
Bachelor’s11.3%19.1%21.6%
Graduate14%11.5%14.1%

U.S. Census Bureau · ACS 2020-2024 5-year estimates · in a town of 600, single groups can be off by several points

Climate

Four seasons and pleasant summers: that is Reliance’s year

31″snow a winter

A winter brings about 31 inches of snow, with January nights at 9° and July afternoons at 86°.

Typical low → high °F

Winter10–33°
Spring29–55°
Summer49–82°
Fall30–58°
Sep 24
typical first frost
May 24
typical last frost
+1.5°
vs. the 20th-century average

NOAA U.S. Climate Normals, 1991–2020

Natural hazards

The biggest natural risk in Reliance is inland flooding, at a low overall level

33risk score of 100

FEMA expects less storm and flood damage in Reliance than in 67% of U.S. communities.

FEMA risk score
33Low riskLowerHigher
Inland floodingCold wavesEarthquakes

FEMA National Risk Index · OpenFEMA

Work & commute

About half of Reliance’s working residents commute to Rock Springs

1%work in town

The top destinations are Rock Springs (49%), Green River (4%) and North Rock Springs (4%). For most workers, Reliance is a place to come home to: only 1% work in town. Between 2013 and 2023, jobs in Reliance dropped by 333, to 248. The median commute is under 7 miles.

Where working residents work

In Reliance1%
Rock Springs49%
Green River4%
North Rock Springs4%
Evanston2%
7 mi
median commute distance
248
jobs based in Reliance
Balanced
jobs vs. working residents

Census LEHD 2023 · ACS

Health

A larger share of adults in Reliance sleep under 7 hours than in the typical Wyoming or U.S. town

On the CDC’s 31 measures, Reliance is ahead of Wyoming on 1 and behind on 19. Only one of the 29 Wyoming towns we compare has a higher share of adults who smoke cigarettes than Reliance. The share of adults in Reliance who get no exercise outside work: 32%.

RelianceWyoming townsU.S. towns
Smoke cigarettes (CDC PLACES)21%15%14%
Sleep under 7 hours (CDC PLACES)41%32%36%
No health insurance, 18–64 (CDC PLACES)18%12%8.1%
Frequent physical distress (CDC PLACES)17%14%14%
31 measures vs. Wyoming
1 better11 too close to call19 worse
What stands outRelianceWY
Fewer adults who have had cancer7.9%8.9%
More adults facing food insecurity18.4%9.7%
Memorial Hospital Sweetwater County
23 mi away · emergency room
2 of 3
care shortages: primary care, mental health

CDC PLACES 2025 · modeled estimates for adults · CMS · HRSA

Outdoors

Reliance has set aside 0.4% of its land for conservation

0.4%conserved

Among 28 Wyoming towns, just 2 have a lower share of conserved land than Reliance. Walkers can cover 3.6 miles of trail in 1 park or preserve. For Reliance, the density of trails is 0.9 miles per square mile.

RelianceWyoming townsU.S. towns
Conserved land0.4%8.8%4.3%
Miles of trail per square mile0.9 miles per square mile1.20.4
0.4%
conserved · 11 of 2,621 acres
3.6 mi
of trails · 0.9 per sq mi
Biggest places to walkTrailsAcres
1. Reliance Park—2

Trails & parks © OpenStreetMap contributors · Conserved land: USGS PAD-US

Keep exploring

Everything we know about Reliance

15pages on Reliance
Getting set up

Moving to Reliance: who provides what

Reliance is unincorporated, so Sweetwater County and regional agencies provide most services.

PowerRocky Mountain Power15.1¢/kWh · EIA 2025HIFLD · EIA
WaterCity of Rock Springs water systemNo health-based violations in 5 years · EPAEPA
Internet6 providers100% of addresses get 100/20 MbpsFCC
Trash & county servicesSweetwater CountySweetwater County provides services here
SchoolsSweetwater County School District 1Which school depends on your addressNCES
Register to voteIn personWyoming has no online registration; you can register in person up to and including Election Day or by mail (received 14 days before).vote.gov
Who runs elections hereSweetwater County ClerkSweetwater County; contacts on the Handbook page.FVAP, Jun 2023
ZIP codes82901, 8294382901 55% · 82943 45%Census 2020

EPA SDWIS (Oct 9, 2026) · HIFLD + EIA-861 2025 · Census 2020 ZCTAs · NCES 2024–25 · registration: vote.gov, updated Nov 18, 2024.

After high school

Colleges nearby

1 within 15 miles of the center of Reliance

About Reliance

CDP in Wyoming, United States

Reliance is a census-designated place (CDP) in Sweetwater County, Wyoming, United States. The population was 714 at the 2010 census.

From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)

Area
4.1 sq mi
Elevation
6,529 ft
ZIP code
82943
Area code
307

Questions about Reliance

Short answers, built from the data on this page.

Is Reliance, WY a good place to live?

Reliance has fewer than 1,000 residents, too few for fair grades; the figures below are still real. It counts 2 places on the National Register of Historic Places.

Reliance is in here

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