American Falls ZIP Code List — Power County, ID

There is one unique ZIP code in American Falls, Idaho and it is 83211. Area code: 208.

ZIP codes

743.42

sq mi land

17.04

sq mi water

208

area code

American Falls, ID ZIP code map

About American Falls, ID

American Falls is a vibrant city located in Idaho, nestled within Power County. Known for its picturesque landscapes and outdoor recreation opportunities, it draws visitors to its stunning natural beauty. The city serves as a hub for the surrounding agricultural area, contributing to its rich community culture.

Location & geography

American Falls is strategically situated in southeastern Idaho, approximately 35 miles west of Pocatello and 80 miles northeast of Boise. The city covers a land area of 743.42 square miles, complemented by a water area of 17.04 square miles, including the nearby American Falls Reservoir. The terrain is characterized by its rugged landscapes and proximity to the Snake River, which enhances the area’s scenic appeal.

Community & economy

The character of American Falls is shaped by a tight-knit community that values both its history and natural surroundings. The economy primarily revolves around agriculture, with local industries including farming and food processing. Daily life in American Falls often involves outdoor activities such as fishing, boating, and hiking, reflecting the residents' appreciation for their environment.

Transportation

American Falls is accessible via Interstate 86, which runs through the city and connects to other major highways in the region. The nearest airport is the Pocatello Regional Airport, located about 30 miles from American Falls, providing convenient travel options for residents and visitors. Local transit options are limited mostly to personal vehicles and community services.

History

American Falls was founded in the late 1800s and has grown over the years due to its strategic location along the river and its fertile agricultural land. Key industries included farming and later expanded to include food processing as the city developed. Notable events in its history include the construction of the American Falls Dam in 1925, which significantly impacted the local economy and landscape.

Did you know?

One surprising fact about American Falls is that it is home to the largest lake in Idaho, the American Falls Reservoir. This reservoir not only provides irrigation but also serves as a popular recreational spot for fishing and boating activities.

ZIP codes for American Falls, ID (1)

ZIP code	City	County	Map
83211	American Falls	Power	View map

Demographics & statistics

6,399

Population

33.6

Median age

$57,484

Median household income

$24,489

Per capita income

$187,700

Median home value

$716

Median monthly rent

64.7%

Home ownership

8.7%

Poverty rate

7.4%

Unemployment

1,555

Housing units

14.0%

Bachelor's or higher

Age distribution

Male Female

263

Under 5

263

301

5–9

301

307

10–14

306

313

15–19

312

20–24

382

25–34

382

397

35–44

396

307

45–54

306

210

55–59

209

164

60–64

163

264

65–74

264

164

75–84

164

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	2,048	32.0%
18 and over	4,351	68.0%
65 and over	928	14.5%
Median age	33.6 years

Race & ethnicity

White 54.6%

Hispanic or Latino 21.4%

Other race 16.5%

Two or more races 6.3%

American Indian / Alaska Native 1.2%

Group	Count	%
White	4,445	54.6%
Hispanic or Latino	1,745	21.4%
Other race	1,345	16.5%
Two or more races	509	6.3%
American Indian / Alaska Native	100	1.2%

Household income

Under $10k 0.5%

$10k–$15k 5.6%

$15k–$25k 3.5%

$25k–$35k 16.8%

$35k–$50k 16.4%

$50k–$75k 19.8%

$75k–$100k 12.6%

$100k–$150k 19.9%

$150k–$200k 4.9%

Range	% of households
Under $10k	0.5%
$10k–$15k	5.6%
$15k–$25k	3.5%
$25k–$35k	16.8%
$35k–$50k	16.4%
$50k–$75k	19.8%
$75k–$100k	12.6%
$100k–$150k	19.9%
$150k–$200k	4.9%
Median income	$57,484

Housing

Home values

Under $50k 1.3%

$50k–$100k 11.9%

$100k–$150k 15.6%

$150k–$200k 25.2%

$200k–$300k 15.1%

$300k–$500k 27.3%

$500k–$1M 3.7%

Housing overview

Metric	Value
Median home value	$187,700
Median rent / month	$716
Owner occupied	64.7%
Renter occupied	35.3%
Vacant	7.8%
Single-family detached	66.2%
Large apartment buildings	0.3%
Mobile homes	27.9%
Median rooms	6.1
Avg household size (owned)	3.40

Year built

Era	%
2020 or later	0.0%
2010–2019	6.6%
2000–2009	7.8%
1990–1999	5.7%
1980–1989	5.8%
1970–1979	38.0%
1960–1969	15.0%
1950–1959	7.5%
1940–1949	1.8%
1939 or earlier	11.7%

Bedrooms

Size	% of units
No bedroom (studio)	0.6%
1 bedroom	0.5%
2 bedrooms	17.9%
3 bedrooms	46.2%
4 bedrooms	18.7%
5+ bedrooms	16.1%

Vehicles per household

Vehicles	% of households
No vehicle	4.5%
1 vehicle	23.1%
2 vehicles	31.9%
3 or more	40.6%

Heating fuel

Fuel type	%
Utility gas	52.7%
Electricity	33.9%
Propane / LP gas	9.1%
Fuel oil	2.9%
Wood	0.5%
No fuel used	1.0%

Households & families

Household type	Count	%
Married-couple family	1,218	57.3%
Cohabiting couple	82	3.9%
Male householder, no spouse	476	22.4%
Female householder, no spouse	349	16.4%
Households with children under 18	668	31.4%
Households with seniors (65+)	646	30.4%
Average household size	2.98

Marital status

Status	Male	Female
Never married	28.9%	24.3%
Married	61.0%	57.0%
Separated	1.9%	0.0%
Widowed	5.4%	6.2%
Divorced	2.7%	12.5%

Education

Less than 9th grade 9.8%

Some HS, no diploma 7.5%

HS graduate 29.8%

Some college, no degree 32.9%

Associate's degree 6.0%

Bachelor's degree 10.3%

Graduate / professional 3.7%

Metric	%
HS diploma or higher	82.7%
Bachelor's or higher	14.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	124	6.1%
Kindergarten	97	4.8%
Elementary school	1,111	54.7%
High school	390	19.2%
College / grad school	309	15.2%

Employment

Industry of employment

Agriculture & mining 26.6%

Education & healthcare 15.6%

Transportation & utilities 11.4%

Manufacturing 9.6%

Arts, food & hospitality 6.6%

Public administration 5.6%

Construction 5.5%

Wholesale trade 4.2%

Retail trade 4.2%

Professional & management 4.1%

Other services 3.1%

Finance & real estate 2.9%

Information 0.7%

Occupation

Category	%
Management, business & arts	29.4%
Service	11.5%
Sales & office	17.9%
Natural resources & construction	28.1%
Production & transportation	13.0%

Employment type

Type	%
Private sector	70.8%
Government	19.1%
Self-employed	7.0%
Unpaid family workers	3.1%

Commute

Method	%
Drive alone	75.8%
Carpool	11.3%
Public transit	0.0%
Walk	5.6%
Other means	2.9%
Avg commute (minutes)	16.5

Poverty

All people 8.7%

Under 18 years 8.6%

18 and over 8.7%

Married-couple families 4.2%

Female-led households 9.3%

Income support

Source	% of households
Social Security	26.8%
Retirement income	19.6%
Supplemental Security	3.2%
Cash public assistance	2.4%
Food stamps / SNAP	8.2%

Health indicators

Condition	%
High blood pressure	29.7%
High cholesterol	30.4%
Heart disease	6.2%
Stroke	3.0%
Asthma	9.5%
Arthritis	21.9%
Kidney disease	2.8%
Pulmonary disease	6.3%
Cancer	5.9%

Behavior / access	%
Binge drinking	15.0%
No physical activity	24.9%
Less than 7 hrs sleep	29.8%
Fair or poor health	15.5%
Poor mental health	13.9%
Poor physical health	11.3%
No health insurance	23.8%
Visited doctor (checkup)	64.0%
Visited dentist	56.4%
Cholesterol screening	84.6%
Teeth loss	16.6%

Veterans & disability

Veterans	Count	%
Civilian veterans	133	3.1%

Disability	%
Any disability	11.2%
Under 18	8.0%
18–64 years	8.4%
65 and over	28.9%

Health insurance coverage

Type	%
Private insurance	57.3%
Public insurance	43.0%
Uninsured under 19	12.9%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	5,873	91.8%
Spanish	829	14.1%
Other Indo-European	815	13.9%
Asian & Pacific Islander	0	0.0%
Other languages	14	0.2%

Place of birth & citizenship

Origin	Count	%
Native born (US)	5,328	83.3%
Born in same state	5,304	82.9%
Born in different state	4,464	69.8%
Foreign born	24	0.4%
Naturalized citizen	1,071	16.7%
Not a US citizen	390	36.4%

Ancestry

Ancestry	Count	%
French	1,410	22%
Italian	459	7.2%
Arab	440	6.9%
English	101	1.6%

Ancestry	Count	%
Dutch	74	1.2%
Polish	72	1.1%
German	63	1%

Technology access

Metric	% of households
Computer access	33.2%
Internet access	93.7%

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

Frequently asked questions

What is the ZIP code for American Falls, ID?

American Falls, ID has one ZIP code: 83211.

What is the main ZIP code for American Falls, ID?

The primary ZIP code for American Falls, ID is 83211. The city uses area code 208 for phone service.

What county is American Falls, ID in?

American Falls is located in Power County, Idaho.

How many ZIP codes are in American Falls, ID?

American Falls, ID has 1 ZIP code.

What ZIP code should I use to mail something to the American Falls Dam Visitor Center?

The American Falls Dam Visitor Center is located in American Falls, ID and uses the ZIP code 83211.

What is the ZIP code for downtown American Falls near the city center on Main Street?

Downtown American Falls, including the main commercial district on Main Street, is serviced by ZIP code 83211.