Newdale ZIP Code List — Fremont County, ID

There is one unique ZIP code in Newdale, Idaho and it is 83436. Area code: 208.

ZIP codes

100.04

sq mi land

0.26

sq mi water

208

area code

Newdale, ID ZIP code map

About Newdale, ID

Newdale, Idaho is a charming city located in the eastern region of the state. It is part of Fremont County and holds the single ZIP code of 83436. The city offers a harmonious blend of community spirit and the natural beauty that Idaho is famous for.

Location & geography

Geographically, Newdale spans an area of 100.04 square miles, with a minor water area of 0.26 square miles. It lies approximately 8 miles southeast of the larger town of Rexburg, and neighboring cities include Idaho Falls to the southwest at around 30 miles, St. Anthony approximately 12 miles to the northwest, and Ashton roughly 22 miles to the northeast. The terrain around Newdale features the picturesque landscape typical of southeastern Idaho, with mountains and open spaces ideal for outdoor activities.

Community & economy

The character of Newdale reflects a close-knit community where residents pride themselves on their friendliness and collaborative spirit. The local economy is primarily supported by agriculture and small businesses, contributing to a stable, yet growing, environment. Daily life in Newdale is characterized by a blend of work, family, and leisure activities, often taking advantage of the surrounding natural beauty.

Transportation

Newdale is accessible via several highways, with U.S. Route 20 being the most significant thoroughfare nearby. The city does not have its own airport, but the nearest regional airport is found in Idaho Falls, which is approximately 30 miles southwest. Public transit options may be limited, typically relying on personal vehicles for transportation.

History

Newdale was founded in the early 1900s and has developed a robust community centered around agriculture. Key industries initially included potato farming and other agricultural endeavors, which continue to play a significant role in the local economy. Though small, the city has seen various developments that reflect its historical growth and evolution.

Did you know?

A little-known fact about Newdale is that it is home to a variety of scenic views, including the nearby Teton Mountain Range. Additionally, the local community often engages in seasonal events that showcase Idaho’s rich cultural heritage.

ZIP codes for Newdale, ID (1)

ZIP code	City	County	Map
83436	Newdale	Fremont	View map

Demographics & statistics

860

Population

32.4

Median age

$78,125

Median household income

$27,998

Per capita income

$244,000

Median home value

$1,125

Median monthly rent

84.4%

Home ownership

14.4%

Poverty rate

0.4%

Unemployment

207

Housing units

41.2%

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

← Male

Female →

Age summary

Group	Count	%
Under 18	232	27.0%
18 and over	628	73.0%
65 and over	140	16.3%
Median age	32.4 years

Race & ethnicity

White 97.6%

Hispanic or Latino 1.1%

Other race 0.8%

Two or more races 0.3%

Black or African American 0.1%

Group	Count	%
White	849	97.6%
Hispanic or Latino	10	1.1%
Other race	7	0.8%
Two or more races	3	0.3%
Black or African American	1	0.1%

Household income

$10k–$15k 0.8%

$15k–$25k 8.6%

$25k–$35k 3.3%

$35k–$50k 17.3%

$50k–$75k 18.9%

$75k–$100k 10.3%

$100k–$150k 9.5%

$150k–$200k 28.8%

$200k+ 2.5%

Range	% of households
$10k–$15k	0.8%
$15k–$25k	8.6%
$25k–$35k	3.3%
$35k–$50k	17.3%
$50k–$75k	18.9%
$75k–$100k	10.3%
$100k–$150k	9.5%
$150k–$200k	28.8%
$200k+	2.5%
Median income	$78,125

Housing

Home values

$50k–$100k 6.8%

$100k–$150k 7.3%

$150k–$200k 12.7%

$200k–$300k 28.8%

$300k–$500k 38.5%

$500k–$1M 5.9%

Housing overview

Metric	Value
Median home value	$244,000
Median rent / month	$1,125
Owner occupied	84.4%
Renter occupied	15.6%
Vacant	0.8%
Single-family detached	86.1%
Large apartment buildings	0.0%
Mobile homes	13.5%
Median rooms	10.0
Avg household size (owned)	3.46

Year built

Era	%
2020 or later	0.0%
2010–2019	2.4%
2000–2009	4.5%
1990–1999	4.5%
1980–1989	28.6%
1970–1979	42.0%
1960–1969	1.2%
1950–1959	4.1%
1940–1949	1.2%
1939 or earlier	11.4%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	1.2%
2 bedrooms	12.2%
3 bedrooms	15.1%
4 bedrooms	45.7%
5+ bedrooms	25.7%

Vehicles per household

Vehicles	% of households
No vehicle	2.1%
1 vehicle	5.3%
2 vehicles	37.4%
3 or more	55.1%

Heating fuel

Fuel type	%
Utility gas	4.1%
Electricity	45.3%
Propane / LP gas	17.3%
Fuel oil	7.4%
Wood	22.2%

Households & families

Household type	Count	%
Married-couple family	215	88.5%
Cohabiting couple	5	2.1%
Male householder, no spouse	18	7.4%
Female householder, no spouse	5	2.1%
Households with children under 18	98	40.3%
Households with seniors (65+)	92	37.9%
Average household size	3.54

Marital status

Status	Male	Female
Never married	12.0%	45.3%
Married	78.6%	52.5%
Separated	0.0%	0.0%
Widowed	1.1%	0.7%
Divorced	8.3%	1.5%

Education

Less than 9th grade 0.7%

Some HS, no diploma 1.3%

HS graduate 14.8%

Some college, no degree 24.5%

Associate's degree 17.4%

Bachelor's degree 38.6%

Graduate / professional 2.6%

Metric	%
HS diploma or higher	98.0%
Bachelor's or higher	41.2%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	2	0.8%
Kindergarten	4	1.6%
Elementary school	111	44.8%
High school	87	35.1%
College / grad school	44	17.7%

Employment

Industry of employment

Agriculture & mining 33.9%

Education & healthcare 21.1%

Arts, food & hospitality 11.0%

Construction 9.0%

Retail trade 7.0%

Manufacturing 5.2%

Transportation & utilities 4.3%

Public administration 2.9%

Other services 2.5%

Finance & real estate 1.8%

Wholesale trade 1.1%

Professional & management 0.2%

Occupation

Category	%
Management, business & arts	38.9%
Service	18.2%
Sales & office	10.6%
Natural resources & construction	23.6%
Production & transportation	8.8%

Employment type

Type	%
Private sector	65.8%
Government	11.5%
Self-employed	22.7%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	77.5%
Carpool	1.8%
Public transit	0.2%
Walk	0.0%
Other means	0.2%
Avg commute (minutes)	25.9

Poverty

All people 14.4%

Under 18 years 34.1%

18 and over 7.2%

Married-couple families 8.8%

Female-led households 0.0%

Income support

Source	% of households
Social Security	26.3%
Retirement income	39.1%
Supplemental Security	2.9%
Cash public assistance	1.6%
Food stamps / SNAP	11.5%

Health indicators

Condition	%
High blood pressure	32.4%
High cholesterol	31.4%
Heart disease	7.5%
Stroke	3.5%
Asthma	9.9%
Arthritis	25.1%
Kidney disease	3.3%
Pulmonary disease	7.5%
Cancer	6.7%

Behavior / access	%
Binge drinking	13.3%
No physical activity	24.4%
Less than 7 hrs sleep	30.8%
Fair or poor health	16.2%
Poor mental health	13.9%
Poor physical health	12.3%
No health insurance	18.1%
Visited doctor (checkup)	68.9%
Visited dentist	61.0%
Cholesterol screening	86.0%
Teeth loss	18.0%

Veterans & disability

Veterans	Count	%
Civilian veterans	5	0.8%

Disability	%
Any disability	9.7%
Under 18	5.6%
18–64 years	4.5%
65 and over	34.3%

Health insurance coverage

Type	%
Private insurance	55.3%
Public insurance	42.4%
Uninsured under 19	2.5%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	790	91.9%
Spanish	18	2.3%
Other Indo-European	18	2.3%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	825	95.9%
Born in same state	824	95.8%
Born in different state	606	70.5%
Foreign born	1	0.1%
Naturalized citizen	35	4.1%
Not a US citizen	20	57.1%

Ancestry

Ancestry	Count	%
French	426	49.5%
Arab	32	3.7%
Italian	11	1.3%

Ancestry	Count	%
English	10	1.2%
Polish	5	0.6%
Dutch	5	0.6%

Technology access

Metric	% of households
Computer access	28.3%
Internet access	99.6%

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

Frequently asked questions

What is the ZIP code for Newdale, ID?

Newdale, ID has one ZIP code: 83436.

What is the main ZIP code for Newdale, ID?

The primary ZIP code for Newdale, ID is 83436. The city uses area code 208 for phone service.

What county is Newdale, ID in?

Newdale is located in Fremont County, Idaho.

How many ZIP codes are in Newdale, ID?

Newdale, ID has 1 ZIP code.

What is the ZIP code for the Newdale townsite area in Fremont County?

The Newdale townsite is located in ZIP code 83436, which serves the entire community of Newdale, Idaho.

What ZIP code should I use for mailing addresses in Newdale, Idaho?

All mailing addresses in Newdale, Idaho use the single ZIP code 83436.