83449 ZIP Code — Swan Valley, ID

Bonneville County, Idaho

ZIP code 83449 is located in Swan Valley, Idaho, within Bonneville County. It covers approximately 228.06 square miles and serves a population of 226 residents. This is a standard ZIP code in the Mountain (MT) timezone, served by area code 208.

About ZIP code 83449

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1980s, giving the area an established character. Median home value is $431,700. Owner-occupancy is high at 88%, well above the national average.

Median household income is $76,118. 53% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is service, with retail trade as the leading industry. An above-average commute of 40 minutes suggests many residents work outside the immediate area. Remote work is prevalent — 29% of workers work from home.

Educational attainment is near the national average, with 36% of residents holding a bachelor's degree or higher.

Overall, ZIP code 83449 reflects a community defined by high homeownership, a high rate of remote workers, and a significant Social Security-dependent population.

226

population

228.06

sq mi land

Standard

ZIP type

Mountain (MT)

timezone

83449 ZIP code map

Cities in ZIP code 83449

Below are the cities the US Postal Service accepts for ZIP code 83449. Using any city not on this list may result in mail delivery delays.

City	Status
Swan Valley	Preferred

Nearby ZIP codes

83428 Irwin (3.2 mi) 83455 Victor (18.3 mi)

Demographics updated 05/2026

Population
Total population	226
Population density	1 / sq mi
State FIPS	16
County FIPS	019

Geography
Land area	228.06 sq mi
Water area	2.20 sq mi
Latitude	43.3574
Longitude	-111.3143
Timezone	Mountain (MT)
Area code	208

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	16.7%	39.7%	41.8%
$50k – $100k	66.7%	34.3%	34.0%
$100k – $200k	16.7%	20.7%	19.5%
Over $200k	0.0%	5.3%	4.7%

Demographics & statistics

226

Population

People per sq mi

54.3

Median age

$76,118

Median household income

$34,857

Per capita income

$431,700

Median home value

Median monthly rent

87.6%

Home ownership

12.4%

Poverty rate

8.6%

Unemployment

200

Housing units

35.7%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	24	10.6%
18 and over	202	89.4%
65 and over	81	35.8%
Median age	54.3 years

Race & ethnicity

White 92.3%

Hispanic or Latino 3.8%

Other race 2.1%

Two or more races 1.7%

Group	Count	%
White	217	92.3%
Hispanic or Latino	9	3.8%
Other race	5	2.1%
Two or more races	4	1.7%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	16.7%	39.7%	41.8%
$50k – $100k	66.7%	34.3%	34.0%
$100k – $200k	16.7%	20.7%	19.5%
Over $200k	0.0%	5.3%	4.7%

Under $10k 5.2%

$15k–$25k 4.1%

$25k–$35k 2.1%

$35k–$50k 11.3%

$50k–$75k 18.6%

$75k–$100k 30.9%

$100k–$150k 22.7%

$200k+ 5.2%

Range	% of households
Under $10k	5.2%
$15k–$25k	4.1%
$25k–$35k	2.1%
$35k–$50k	11.3%
$50k–$75k	18.6%
$75k–$100k	30.9%
$100k–$150k	22.7%
$200k+	5.2%
Median income	$76,118

Housing

Home values

$100k–$150k 4.7%

$200k–$300k 12.9%

$300k–$500k 56.5%

$500k–$1M 8.2%

$1M+ 17.6%

Housing overview

Metric	Value
Median home value	$431,700
Median rent / month	$0
Owner occupied	87.6%
Renter occupied	12.4%
Vacant	54.2%
Single-family detached	92.5%
Large apartment buildings	0.0%
Mobile homes	3.8%
Median rooms	5.6
Avg household size (owned)	2.33

Year built

Era	%
2020 or later	0.0%
2010–2019	12.7%
2000–2009	18.9%
1990–1999	10.4%
1980–1989	24.1%
1970–1979	4.7%
1960–1969	2.8%
1950–1959	6.6%
1940–1949	7.1%
1939 or earlier	12.7%

Bedrooms

Size	% of units
No bedroom (studio)	1.4%
1 bedroom	4.7%
2 bedrooms	17.9%
3 bedrooms	54.2%
4 bedrooms	19.8%
5+ bedrooms	1.9%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	13.4%
2 vehicles	22.7%
3 or more	63.9%

Heating fuel

Fuel type	%
Utility gas	4.1%
Electricity	76.3%
Propane / LP gas	13.4%
Wood	2.1%

Households & families

Household type	Count	%
Married-couple family	66	68.0%
Cohabiting couple	5	5.2%
Male householder, no spouse	15	15.5%
Female householder, no spouse	11	11.3%
Households with children under 18	8	8.2%
Households with seniors (65+)	57	58.8%
Average household size	2.28

Marital status

Status	Male	Female
Never married	22.8%	21.0%
Married	69.3%	61.9%
Separated	0.0%	0.0%
Widowed	3.0%	6.7%
Divorced	5.0%	10.5%

Education

Less than 9th grade 0.0%

Some HS, no diploma 4.9%

HS graduate 14.3%

Some college, no degree 25.8%

Associate's degree 19.2%

Bachelor's degree 35.7%

Graduate / professional 0.0%

Metric	%
HS diploma or higher	95.1%
Bachelor's or higher	35.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	2	7.4%
Kindergarten	0	0.0%
Elementary school	16	59.3%
High school	4	14.8%
College / grad school	5	18.5%

Employment

Industry of employment

Retail trade 18.9%

Arts, food & hospitality 18.9%

Construction 12.3%

Manufacturing 11.3%

Transportation & utilities 8.5%

Finance & real estate 8.5%

Education & healthcare 8.5%

Agriculture & mining 4.7%

Public administration 4.7%

Professional & management 1.9%

Other services 1.9%

Occupation

Category	%
Management, business & arts	20.8%
Service	27.4%
Sales & office	17.0%
Natural resources & construction	14.2%
Production & transportation	20.8%

Employment type

Type	%
Private sector	75.5%
Government	4.7%
Self-employed	17.0%
Unpaid family workers	2.8%

Commute

Method	%
Drive alone	61.3%
Carpool	0.0%
Public transit	0.0%
Walk	4.7%
Work from home	29.2%
Other means	4.7%
Avg commute (minutes)	40.4

Poverty

All people 12.4%

Under 18 years 50.0%

18 and over 7.9%

Married-couple families 10.6%

Female-led households 0.0%

Income support

Source	% of households
Social Security	52.6%
Retirement income	41.2%
Supplemental Security	0.0%
Cash public assistance	0.0%
Food stamps / SNAP	0.0%

Health indicators

Condition	%
Obesity	32.2%
High blood pressure	33.4%
High cholesterol	35.7%
Diabetes	10.2%
Heart disease	7.2%
Stroke	3.0%
Asthma	8.7%
Arthritis	26.1%
Kidney disease	3.1%
Pulmonary disease	5.9%
Cancer	8.7%

Behavior / access	%
Smoking	12.9%
Binge drinking	11.5%
No physical activity	19.2%
Less than 7 hrs sleep	27.6%
Depression	17.6%
Fair or poor health	11.1%
Poor mental health	10.8%
Poor physical health	9.6%
No health insurance	10.6%
Visited doctor (checkup)	73.2%
Visited dentist	75.0%
Cholesterol screening	92.3%
Teeth loss	10.4%

Veterans & disability

Veterans	Count	%
Civilian veterans	16	7.9%

Disability	%
Any disability	14.2%
Under 18	0.0%
18–64 years	13.2%
65 and over	19.8%

Health insurance coverage

Type	%
Private insurance	68.1%
Public insurance	46.5%
No insurance	8.8%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	222	98.2%
Spanish	5	2.3%
Other Indo-European	5	2.3%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	214	94.7%
Born in same state	214	94.7%
Born in different state	94	41.6%
Foreign born	0	0.0%
Naturalized citizen	12	5.3%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Arab	40	17.7%
French	31	13.7%

Ancestry	Count	%
Italian	5	2.2%

Technology access

Metric	% of households
Computer access	42.9%
Internet access	93.8%

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

Frequently asked questions about ZIP code 83449

What city is ZIP code 83449 in?

ZIP code 83449 is primarily assigned to Swan Valley, Idaho.

What county is ZIP code 83449 in?

ZIP code 83449 falls within Bonneville County, Idaho.

Does ZIP code 83449 have an older population?

36% of residents in ZIP code 83449 are 65 or older, above the national average of ~17%.

Does ZIP code 83449 have a large retiree population?

53% of households in ZIP code 83449 receive Social Security income, suggesting a significant retiree or disability population.

Is ZIP code 83449 mostly owner-occupied?

88% of occupied units in ZIP code 83449 are owner-occupied, well above the national average.

What is the typical home value in ZIP code 83449?

The median home value in ZIP code 83449 is $431,700.

What timezone is ZIP code 83449 in?

ZIP code 83449 observes the MST timezone.