Soda Springs ZIP Code List — Caribou County, ID

There is one unique ZIP code in Soda Springs, Idaho and it is 83276. Area code: 208.

ZIP codes

693.69

sq mi land

29.15

sq mi water

208

area code

Soda Springs, ID ZIP code map

About Soda Springs, ID

Soda Springs, ID, is a charming city surrounded by the scenic beauty of Idaho. Nestled in Caribou County, it is known for its rich natural resources and recreational opportunities. The city exudes a small-town vibe, making it a welcoming place for both residents and visitors.

Location & geography

Soda Springs is located in southeastern Idaho, approximately 30 miles from Montpelier, ID, and 20 miles from Pocatello, ID. The city covers a substantial land area of 693.69 square miles and boasts a water area of 29.15 square miles. The terrain around Soda Springs features rolling hills and picturesque landscapes, making it a great location for outdoor activities.

Community & economy

The character of Soda Springs is deeply intertwined with its agricultural and natural resource industries, including mining and ranching. Daily life in Soda Springs offers a blend of small-town friendliness and a commitment to community activities and events. Residents enjoy various recreational opportunities, including hiking, fishing, and exploring the local hot springs.

Transportation

Soda Springs is accessible via U.S. Route 30, a major highway that connects this area with other towns in Idaho. The nearest significant airport is Pocatello Regional Airport, located about 25 miles southwest of the city. Public transit options are limited, so personal vehicles are the primary mode of transportation for residents.

History

Soda Springs was founded in the mid-19th century, originally established as a trading post due to its proximity to natural springs. Over the years, the city developed key industries, including farming and mineral extraction, contributing to its economic growth. Notable events include the celebration of the city's natural springs, which have attracted visitors and boosted tourism.

Did you know?

A surprising fact about Soda Springs is that it is home to the world's largest soda water spring, known as the Soda Springs Geyser. This natural phenomenon draws many visitors each year, highlighting the unique geological features of the area.

ZIP codes for Soda Springs, ID (1)

ZIP code	City	County	Map
83276	Soda Springs	Caribou	View map

Demographics & statistics

3,887

Population

37.1

Median age

$61,213

Median household income

$28,517

Per capita income

$206,000

Median home value

$693

Median monthly rent

75.6%

Home ownership

9.4%

Poverty rate

2.1%

Unemployment

1,435

Housing units

13.2%

Bachelor's or higher

Age distribution

Male Female

133

Under 5

131

140

5–9

138

220

10–14

217

125

15–19

124

20–24

209

25–34

206

287

35–44

284

167

45–54

165

55–59

173

60–64

170

211

65–74

209

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,169	30.1%
18 and over	2,718	69.9%
65 and over	671	17.3%
Median age	37.1 years

Race & ethnicity

White 93.9%

Two or more races 3.2%

Hispanic or Latino 2.1%

Other race 0.6%

American Indian / Alaska Native 0.2%

Asian 0.1%

Group	Count	%
White	3,727	93.9%
Two or more races	126	3.2%
Hispanic or Latino	83	2.1%
Other race	24	0.6%
American Indian / Alaska Native	7	0.2%
Asian	3	0.1%

Household income

Under $10k 5.3%

$10k–$15k 1.6%

$15k–$25k 14.3%

$25k–$35k 9.9%

$35k–$50k 14.0%

$50k–$75k 16.0%

$75k–$100k 10.4%

$100k–$150k 20.7%

$150k–$200k 5.7%

$200k+ 2.2%

Range	% of households
Under $10k	5.3%
$10k–$15k	1.6%
$15k–$25k	14.3%
$25k–$35k	9.9%
$35k–$50k	14.0%
$50k–$75k	16.0%
$75k–$100k	10.4%
$100k–$150k	20.7%
$150k–$200k	5.7%
$200k+	2.2%
Median income	$61,213

Housing

Home values

Under $50k 5.1%

$50k–$100k 9.8%

$100k–$150k 15.3%

$150k–$200k 17.4%

$200k–$300k 27.2%

$300k–$500k 17.1%

$500k–$1M 8.1%

Housing overview

Metric	Value
Median home value	$206,000
Median rent / month	$693
Owner occupied	75.6%
Renter occupied	24.4%
Vacant	18.5%
Single-family detached	74.0%
Large apartment buildings	5.7%
Mobile homes	15.0%
Median rooms	6.1
Avg household size (owned)	2.82

Year built

Era	%
2020 or later	0.0%
2010–2019	5.2%
2000–2009	3.1%
1990–1999	11.7%
1980–1989	10.9%
1970–1979	31.4%
1960–1969	12.8%
1950–1959	11.7%
1940–1949	2.2%
1939 or earlier	11.0%

Bedrooms

Size	% of units
No bedroom (studio)	3.5%
1 bedroom	11.1%
2 bedrooms	18.9%
3 bedrooms	25.5%
4 bedrooms	24.9%
5+ bedrooms	16.1%

Vehicles per household

Vehicles	% of households
No vehicle	5.1%
1 vehicle	15.7%
2 vehicles	36.5%
3 or more	42.6%

Heating fuel

Fuel type	%
Utility gas	60.3%
Electricity	20.4%
Propane / LP gas	13.5%
Wood	5.8%

Households & families

Household type	Count	%
Married-couple family	824	56.5%
Cohabiting couple	40	2.7%
Male householder, no spouse	311	21.3%
Female householder, no spouse	284	19.5%
Households with children under 18	449	30.8%
Households with seniors (65+)	470	32.2%
Average household size	2.60

Marital status

Status	Male	Female
Never married	27.0%	19.8%
Married	56.3%	59.0%
Separated	1.2%	0.6%
Widowed	6.4%	9.5%
Divorced	9.1%	11.1%

Education

Less than 9th grade 3.9%

Some HS, no diploma 7.8%

HS graduate 32.3%

Some college, no degree 31.3%

Associate's degree 11.5%

Bachelor's degree 7.7%

Graduate / professional 5.5%

Metric	%
HS diploma or higher	88.3%
Bachelor's or higher	13.2%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	30	3.0%
Kindergarten	47	4.7%
Elementary school	556	55.2%
High school	280	27.8%
College / grad school	94	9.3%

Employment

Industry of employment

Education & healthcare 21.9%

Construction 16.0%

Manufacturing 14.5%

Retail trade 11.9%

Agriculture & mining 10.4%

Professional & management 5.4%

Other services 4.9%

Transportation & utilities 4.5%

Public administration 4.5%

Arts, food & hospitality 3.3%

Finance & real estate 1.8%

Information 0.6%

Wholesale trade 0.2%

Occupation

Category	%
Management, business & arts	25.2%
Service	19.4%
Sales & office	23.7%
Natural resources & construction	19.6%
Production & transportation	12.1%

Employment type

Type	%
Private sector	68.8%
Government	16.1%
Self-employed	15.1%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	85.1%
Carpool	9.8%
Public transit	0.5%
Walk	2.5%
Other means	0.7%
Avg commute (minutes)	15.6

Poverty

All people 9.4%

Under 18 years 10.7%

18 and over 8.9%

Married-couple families 4.6%

Female-led households 43.6%

Income support

Source	% of households
Social Security	36.9%
Retirement income	27.6%
Supplemental Security	2.9%
Cash public assistance	2.9%
Food stamps / SNAP	9.4%

Health indicators

Condition	%
High blood pressure	33.4%
High cholesterol	32.1%
Heart disease	7.2%
Stroke	3.4%
Asthma	9.8%
Arthritis	25.9%
Kidney disease	3.1%
Pulmonary disease	7.2%
Cancer	7.4%

Behavior / access	%
Binge drinking	14.2%
No physical activity	22.8%
Less than 7 hrs sleep	29.8%
Fair or poor health	14.4%
Poor mental health	13.7%
Poor physical health	11.4%
No health insurance	15.1%
Visited doctor (checkup)	70.4%
Visited dentist	63.6%
Cholesterol screening	87.3%
Teeth loss	14.9%

Veterans & disability

Veterans	Count	%
Civilian veterans	216	8.0%

Disability	%
Any disability	14.3%
Under 18	2.9%
18–64 years	15.4%
65 and over	31.7%

Health insurance coverage

Type	%
Private insurance	77.8%
Public insurance	29.3%
Uninsured under 19	5.1%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	3,623	93.2%
Spanish	8	0.2%
Other Indo-European	8	0.2%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	3,838	98.7%
Born in same state	3,838	98.7%
Born in different state	2,377	61.2%
Foreign born	0	0.0%
Naturalized citizen	49	1.3%
Not a US citizen	23	46.9%

Ancestry

Ancestry	Count	%
French	721	18.5%
Arab	309	7.9%
Italian	146	3.8%
Dutch	133	3.4%

Ancestry	Count	%
English	115	3%
Polish	57	1.5%
German	11	0.3%

Technology access

Metric	% of households
Computer access	37.5%
Internet access	94.9%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What is the ZIP code for Soda Springs, ID?

Soda Springs, ID has one ZIP code: 83276.

What is the main ZIP code for Soda Springs, ID?

The primary ZIP code for Soda Springs, ID is 83276. The city uses area code 208 for phone service.

What county is Soda Springs, ID in?

Soda Springs is located in Caribou County, Idaho.

How many ZIP codes are in Soda Springs, ID?

Soda Springs, ID has 1 ZIP code.

What ZIP code should I use for mail addressed to businesses in downtown Soda Springs near the famous Geyser Park?

All addresses in downtown Soda Springs, including those near Geyser Park, use the ZIP code 83276.

What is the ZIP code for the Soda Springs area along the Portneuf River where many of the city's historic phosphate mining operations were located?

The Portneuf River area and historic mining districts in Soda Springs are served by ZIP code 83276.