Hamer ZIP Code List — Jefferson County, ID

There is one unique ZIP code in Hamer, Idaho and it is 83425. Area code: 208.

ZIP codes

120.83

sq mi land

1.25

sq mi water

208

area code

Hamer, ID ZIP code map

About Hamer, ID

Hamer, Idaho is a small, unincorporated community located in Jefferson County. With its serene rural setting, it offers a peaceful lifestyle away from the hustle and bustle of city life. The community is well-known for its close-knit atmosphere and connection to the natural beauty of Idaho.

Location & geography

Hamer is situated in the eastern part of Idaho, approximately 20 miles northeast of Idaho Falls and about 10 miles southwest of Rigby. Its geographical layout includes a land area of 120.83 square miles, accompanied by a water area of 1.25 square miles. The terrain is predominantly flat, featuring expansive agricultural lands and stunning views of the surrounding mountains.

Community & economy

The character of Hamer is defined by its agricultural roots and a strong sense of community. Residents often participate in local events, fostering a spirit of camaraderie and neighborliness. Daily life in Hamer revolves around farming, outdoor recreational activities, and the appreciation of Idaho's natural landscapes.

Transportation

Hamer is easily accessible via U.S. Route 20, which connects it to larger nearby cities and regions. The nearest major airport is the Idaho Falls Regional Airport, located about 20 miles southwest. Public transit options are limited, emphasizing the importance of personal vehicles for transportation in this rural area.

History

Hamer was founded as a small farming community, and agriculture has remained a key industry since its inception. Over the years, the town has embraced its rural heritage, with family-run farms contributing to the local economy. Notable events in Hamer's history include the annual community gatherings that celebrate its agricultural culture.

Did you know?

One surprising fact about Hamer is its proximity to the scenic beauty of the Snake River, which is a popular spot for fishing and recreation. Additionally, Hamer's relatively quiet and rural setting makes it a hidden gem for those seeking an escape from urban life.

ZIP codes for Hamer, ID (1)

ZIP code	City	County	Map
83425	Hamer	Jefferson	View map

Demographics & statistics

740

Population

30.3

Median age

$71,563

Median household income

$36,154

Per capita income

$213,300

Median home value

$1,076

Median monthly rent

74.3%

Home ownership

18.1%

Poverty rate

0.6%

Unemployment

212

Housing units

11.5%

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	246	33.2%
18 and over	494	66.8%
65 and over	98	13.2%
Median age	30.3 years

Race & ethnicity

White 75%

Hispanic or Latino 12.2%

Other race 12.1%

American Indian / Alaska Native 0.4%

Two or more races 0.4%

Group	Count	%
White	632	75%
Hispanic or Latino	103	12.2%
Other race	102	12.1%
American Indian / Alaska Native	3	0.4%
Two or more races	3	0.4%

Household income

Under $10k 5.2%

$10k–$15k 3.3%

$15k–$25k 1.4%

$25k–$35k 6.2%

$35k–$50k 12.9%

$50k–$75k 22.4%

$75k–$100k 24.8%

$100k–$150k 8.1%

$200k+ 15.7%

Range	% of households
Under $10k	5.2%
$10k–$15k	3.3%
$15k–$25k	1.4%
$25k–$35k	6.2%
$35k–$50k	12.9%
$50k–$75k	22.4%
$75k–$100k	24.8%
$100k–$150k	8.1%
$200k+	15.7%
Median income	$71,563

Housing

Home values

Under $50k 3.2%

$50k–$100k 21.2%

$100k–$150k 13.5%

$150k–$200k 3.8%

$200k–$300k 38.5%

$300k–$500k 16.0%

$500k–$1M 3.8%

Housing overview

Metric	Value
Median home value	$213,300
Median rent / month	$1,076
Owner occupied	74.3%
Renter occupied	25.7%
Vacant	21.1%
Single-family detached	75.2%
Large apartment buildings	0.0%
Mobile homes	21.4%
Median rooms	6.4
Avg household size (owned)	3.35

Year built

Era	%
2020 or later	0.0%
2010–2019	2.3%
2000–2009	20.3%
1990–1999	6.0%
1980–1989	16.2%
1970–1979	36.5%
1960–1969	1.1%
1950–1959	12.0%
1940–1949	1.9%
1939 or earlier	3.8%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	0.0%
2 bedrooms	16.2%
3 bedrooms	43.6%
4 bedrooms	13.2%
5+ bedrooms	27.1%

Vehicles per household

Vehicles	% of households
No vehicle	3.8%
1 vehicle	19.0%
2 vehicles	32.9%
3 or more	44.3%

Heating fuel

Fuel type	%
Electricity	38.1%
Propane / LP gas	37.1%
Fuel oil	3.3%
Wood	19.0%
No fuel used	2.4%

Households & families

Household type	Count	%
Married-couple family	152	72.4%
Cohabiting couple	8	3.8%
Male householder, no spouse	36	17.1%
Female householder, no spouse	14	6.7%
Households with children under 18	98	46.7%
Households with seniors (65+)	57	27.1%
Average household size	3.45

Marital status

Status	Male	Female
Never married	29.7%	32.4%
Married	65.8%	61.3%
Separated	0.6%	0.0%
Widowed	1.6%	3.5%
Divorced	2.3%	2.7%

Education

Less than 9th grade 4.5%

Some HS, no diploma 3.2%

HS graduate 24.5%

Some college, no degree 39.2%

Associate's degree 17.1%

Bachelor's degree 11.5%

Graduate / professional 0.0%

Metric	%
HS diploma or higher	92.3%
Bachelor's or higher	11.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	12	4.5%
Kindergarten	0	0.0%
Elementary school	127	48.1%
High school	91	34.5%
College / grad school	34	12.9%

Employment

Industry of employment

Agriculture & mining 53.0%

Transportation & utilities 9.6%

Construction 7.5%

Education & healthcare 6.6%

Finance & real estate 5.1%

Manufacturing 4.5%

Retail trade 3.6%

Professional & management 3.0%

Other services 2.4%

Arts, food & hospitality 2.1%

Information 1.2%

Public administration 1.2%

Occupation

Category	%
Management, business & arts	34.3%
Service	8.1%
Sales & office	19.0%
Natural resources & construction	25.0%
Production & transportation	13.6%

Employment type

Type	%
Private sector	66.3%
Government	7.5%
Self-employed	26.2%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	49.7%
Carpool	10.8%
Public transit	0.0%
Walk	11.1%
Other means	5.7%
Avg commute (minutes)	28.1

Poverty

All people 18.1%

Under 18 years 15.9%

18 and over 19.2%

Married-couple families 6.6%

Female-led households 100.0%

Income support

Source	% of households
Social Security	20.5%
Retirement income	10.5%
Supplemental Security	0.5%
Cash public assistance	0.0%
Food stamps / SNAP	0.0%

Health indicators

Condition	%
High blood pressure	31.6%
High cholesterol	29.8%
Heart disease	7.0%
Stroke	3.3%
Asthma	9.7%
Arthritis	23.7%
Kidney disease	3.1%
Pulmonary disease	7.1%
Cancer	6.7%

Behavior / access	%
Binge drinking	13.8%
No physical activity	24.9%
Less than 7 hrs sleep	30.4%
Fair or poor health	15.3%
Poor mental health	14.2%
Poor physical health	11.5%
No health insurance	20.3%
Visited doctor (checkup)	68.7%
Visited dentist	64.0%
Cholesterol screening	85.1%
Teeth loss	17.4%

Veterans & disability

Veterans	Count	%
Civilian veterans	17	3.4%

Disability	%
Any disability	6.2%
Under 18	5.7%
18–64 years	7.1%
65 and over	4.1%

Health insurance coverage

Type	%
Private insurance	54.1%
Public insurance	39.7%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	709	95.8%
Spanish	50	7.1%
Other Indo-European	50	7.1%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	662	89.5%
Born in same state	652	88.1%
Born in different state	563	76.1%
Foreign born	10	1.4%
Naturalized citizen	78	10.5%
Not a US citizen	40	51.3%

Ancestry

Ancestry	Count	%
French	125	16.9%
Arab	48	6.5%
Polish	18	2.4%

Ancestry	Count	%
Dutch	9	1.2%
Italian	3	0.4%

Technology access

Metric	% of households
Computer access	28.4%
Internet access	83.8%

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

Frequently asked questions

What is the ZIP code for Hamer, ID?

Hamer, ID has one ZIP code: 83425.

What is the main ZIP code for Hamer, ID?

The primary ZIP code for Hamer, ID is 83425. The city uses area code 208 for phone service.

What county is Hamer, ID in?

Hamer is located in Jefferson County, Idaho.

How many ZIP codes are in Hamer, ID?

Hamer, ID has 1 ZIP code.

What is the ZIP code for the Hamer area in Jefferson County, Idaho?

Hamer, Idaho is served by the single ZIP code 83425, which covers this rural community in Jefferson County.

If I'm sending mail to a business in Hamer, Idaho, what ZIP code should I use?

All mail addressed to Hamer, Idaho should use the ZIP code 83425, as it is the only ZIP code serving this Jefferson County community.