Oakley ZIP Code List — Cassia County, ID

There is one unique ZIP code in Oakley, Idaho and it is 83346. Area code: 208.

ZIP codes

308.55

sq mi land

1.20

sq mi water

208

area code

Oakley, ID ZIP code map

About Oakley, ID

Oakley is a charming city located in Idaho, renowned for its picturesque landscapes and close-knit community. Nestled in Cassia County, this serene locale offers residents and visitors a slice of Idaho's natural beauty. With its unique blend of agriculture and rural lifestyle, Oakley embodies the spirit of small-town America.

Location & geography

Geographically, Oakley is situated approximately 20 miles southwest of the larger city of Burley and about 30 miles from Rupert, making it an accessible destination in Idaho. The city spans a land area of 308.55 square miles, complemented by a modest water area of 1.20 square miles. The terrain is characterized by rolling hills and open fields, lending itself to outdoor activities and agricultural pursuits.

Community & economy

The community in Oakley is known for its friendly atmosphere and active involvement in local events. Agriculture plays a vital role in the local economy, with farming and ranching being primary industries that sustain the residents' livelihoods. Daily life in Oakley revolves around a strong sense of community, with numerous events, farmers' markets, and gatherings that foster a close-knit environment.

Transportation

Transportation in and around Oakley is facilitated primarily by the nearby U.S. Route 30, which provides convenient access to neighboring cities and regions. The nearest major airport is located in Twin Falls, approximately 30 miles to the southeast, offering various domestic flights. Public transit options may be limited, but local means of travel typically include personal vehicles and carpooling.

History

Oakley was founded in the late 19th century as part of the expanding agricultural frontier in Idaho. Historically, the region became known for its irrigation projects, which transformed the arid landscape into fertile farmland that supported a burgeoning agricultural economy. Over the years, Oakley has maintained its rural charm while adapting to economic changes and growth.

Did you know?

One interesting fact about Oakley is that it is home to the annual Oakley Fourth of July celebration, which includes a parade and various community activities. Additionally, the city is known for its stunning views of the nearby mountains, making it a scenic getaway for nature enthusiasts.

ZIP codes for Oakley, ID (1)

ZIP code	City	County	Map
83346	Oakley	Cassia	View map

Demographics & statistics

1,367

Population

34.8

Median age

$72,031

Median household income

$31,097

Per capita income

$219,800

Median home value

$767

Median monthly rent

84.5%

Home ownership

6.3%

Poverty rate

3.3%

Unemployment

450

Housing units

21.2%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

100

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	441	32.3%
18 and over	926	67.7%
65 and over	217	15.9%
Median age	34.8 years

Race & ethnicity

White 84.4%

Hispanic or Latino 7.1%

Other race 5.3%

Two or more races 1.8%

Asian 0.8%

Black or African American 0.3%

American Indian / Alaska Native 0.2%

Group	Count	%
White	1,242	84.4%
Hispanic or Latino	105	7.1%
Other race	78	5.3%
Two or more races	27	1.8%
Asian	12	0.8%
Black or African American	5	0.3%
American Indian / Alaska Native	3	0.2%

Household income

$10k–$15k 6.0%

$15k–$25k 6.5%

$25k–$35k 4.2%

$35k–$50k 7.5%

$50k–$75k 26.2%

$75k–$100k 13.2%

$100k–$150k 17.5%

$150k–$200k 9.7%

$200k+ 9.2%

Range	% of households
$10k–$15k	6.0%
$15k–$25k	6.5%
$25k–$35k	4.2%
$35k–$50k	7.5%
$50k–$75k	26.2%
$75k–$100k	13.2%
$100k–$150k	17.5%
$150k–$200k	9.7%
$200k+	9.2%
Median income	$72,031

Housing

Home values

Under $50k 3.5%

$50k–$100k 10.6%

$100k–$150k 14.7%

$150k–$200k 13.9%

$200k–$300k 27.7%

$300k–$500k 27.4%

$500k–$1M 2.1%

Housing overview

Metric	Value
Median home value	$219,800
Median rent / month	$767
Owner occupied	84.5%
Renter occupied	15.5%
Vacant	21.7%
Single-family detached	86.7%
Large apartment buildings	0.0%
Mobile homes	11.9%
Median rooms	6.8
Avg household size (owned)	3.22

Year built

Era	%
2020 or later	1.8%
2010–2019	3.5%
2000–2009	10.0%
1990–1999	11.7%
1980–1989	5.5%
1970–1979	11.7%
1960–1969	8.6%
1950–1959	3.9%
1940–1949	7.8%
1939 or earlier	35.5%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	5.1%
2 bedrooms	14.6%
3 bedrooms	41.4%
4 bedrooms	24.2%
5+ bedrooms	14.6%

Vehicles per household

Vehicles	% of households
No vehicle	0.5%
1 vehicle	10.2%
2 vehicles	31.2%
3 or more	58.1%

Heating fuel

Fuel type	%
Utility gas	3.2%
Electricity	50.4%
Propane / LP gas	9.2%
Fuel oil	7.5%
Wood	25.4%
No fuel used	0.7%

Households & families

Household type	Count	%
Married-couple family	330	82.3%
Cohabiting couple	3	0.7%
Male householder, no spouse	12	3.0%
Female householder, no spouse	56	14.0%
Households with children under 18	183	45.6%
Households with seniors (65+)	106	26.4%
Average household size	3.20

Marital status

Status	Male	Female
Never married	25.4%	8.7%
Married	71.8%	74.4%
Separated	0.0%	0.0%
Widowed	0.7%	4.7%
Divorced	2.0%	12.3%

Education

Less than 9th grade 5.9%

Some HS, no diploma 11.8%

HS graduate 26.2%

Some college, no degree 26.2%

Associate's degree 8.8%

Bachelor's degree 17.6%

Graduate / professional 3.6%

Metric	%
HS diploma or higher	82.2%
Bachelor's or higher	21.2%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	32	7.9%
Kindergarten	8	2.0%
Elementary school	222	55.0%
High school	75	18.6%
College / grad school	67	16.6%

Employment

Industry of employment

Agriculture & mining 34.6%

Education & healthcare 21.1%

Manufacturing 12.5%

Construction 6.4%

Other services 5.8%

Retail trade 4.9%

Professional & management 3.3%

Public administration 2.8%

Transportation & utilities 2.5%

Arts, food & hospitality 1.9%

Wholesale trade 1.6%

Information 1.4%

Finance & real estate 1.3%

Occupation

Category	%
Management, business & arts	31.5%
Service	6.6%
Sales & office	13.1%
Natural resources & construction	39.6%
Production & transportation	9.2%

Employment type

Type	%
Private sector	73.7%
Government	19.4%
Self-employed	6.9%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	70.9%
Carpool	10.5%
Public transit	0.0%
Walk	2.0%
Other means	0.0%
Avg commute (minutes)	25.5

Poverty

All people 6.3%

Under 18 years 1.8%

18 and over 8.4%

Married-couple families 6.4%

Female-led households 7.0%

Income support

Source	% of households
Social Security	28.4%
Retirement income	23.2%
Supplemental Security	4.2%
Cash public assistance	0.7%
Food stamps / SNAP	3.5%

Health indicators

Condition	%
High blood pressure	33.6%
High cholesterol	32.8%
Heart disease	7.6%
Stroke	3.6%
Asthma	10.1%
Arthritis	26.9%
Kidney disease	3.3%
Pulmonary disease	8.2%
Cancer	6.9%

Behavior / access	%
Binge drinking	14.2%
No physical activity	27.0%
Less than 7 hrs sleep	31.1%
Fair or poor health	17.5%
Poor mental health	14.6%
Poor physical health	12.8%
No health insurance	19.5%
Visited doctor (checkup)	68.6%
Visited dentist	58.2%
Cholesterol screening	86.0%
Teeth loss	18.6%

Veterans & disability

Veterans	Count	%
Civilian veterans	30	3.2%

Disability	%
Any disability	11.0%
Under 18	2.0%
18–64 years	13.3%
65 and over	21.7%

Health insurance coverage

Type	%
Private insurance	58.1%
Public insurance	32.1%
Uninsured under 19	7.9%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,289	94.3%
Spanish	113	8.8%
Other Indo-European	113	8.8%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,231	90.1%
Born in same state	1,213	88.7%
Born in different state	857	62.7%
Foreign born	18	1.3%
Naturalized citizen	136	9.9%
Not a US citizen	19	14.0%

Ancestry

Ancestry	Count	%
French	566	41.4%
Arab	88	6.4%
Dutch	38	2.8%

Ancestry	Count	%
Italian	30	2.2%
English	27	2%
Polish	17	1.2%

Technology access

Metric	% of households
Computer access	29.3%
Internet access	98.5%

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

Frequently asked questions

What is the ZIP code for Oakley, ID?

Oakley, ID has one ZIP code: 83346.

What is the main ZIP code for Oakley, ID?

The primary ZIP code for Oakley, ID is 83346. The city uses area code 208 for phone service.

What county is Oakley, ID in?

Oakley is located in Cassia County, Idaho.

How many ZIP codes are in Oakley, ID?

Oakley, ID has 1 ZIP code.

What is the ZIP code for downtown Oakley, Idaho?

Downtown Oakley, Idaho is located in ZIP code 83346, which serves as the primary ZIP code for the city's central business district and historic downtown area.

What ZIP code should I use for mailing addresses in Oakley, Cassia County?

All mailing addresses in Oakley, Idaho use the ZIP code 83346, as this is the sole ZIP code assigned to the city in Cassia County.