83436 ZIP Code — Newdale, ID

Fremont County, Idaho

ZIP code 83436 is located in Newdale, Idaho, within Fremont County. It covers approximately 100.04 square miles and serves a population of 860 residents. This is a standard ZIP code in the Mountain (MT) timezone, served by area code 208.

About ZIP code 83436

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1970s, giving the area an established character. Median home value is $244,000. Owner-occupancy is high at 84%, well above the national average.

Median household income is $78,125.

The dominant occupation class is management, business, and professional, with agriculture and mining as the leading industry. The average commute of 26 minutes is near the national average. Remote work is prevalent — 20% of workers work from home.

Educational attainment is near the national average, with 41% of residents holding a bachelor's degree or higher.

Overall, ZIP code 83436 reflects a community defined by high homeownership and a high rate of remote workers.

860

population

100.04

sq mi land

Standard

ZIP type

Mountain (MT)

timezone

83436 ZIP code map

Cities in ZIP code 83436

Below are the cities the US Postal Service accepts for ZIP code 83436. Using any city not on this list may result in mail delivery delays.

City	Status
Newdale	Acceptable
Newdale	Preferred

Nearby ZIP codes

83451 Teton (8 mi) 83448 Sugar City (10.7 mi) 83440 Rexburg (12.8 mi) 83420 Ashton (13.1 mi) 83452 Tetonia (13.5 mi) 83424 Felt (14.9 mi) 83441 Rexburg (15.7 mi) 83460 Rexburg (15.8 mi) 83422 Driggs (17.1 mi)

Demographics updated 06/2026

Population
Total population	860
Population density	9 / sq mi
State FIPS	16
County FIPS	043

Geography
Land area	100.04 sq mi
Water area	0.26 sq mi
Latitude	43.8950
Longitude	-111.4888
Timezone	Mountain (MT)
Area code	208

Total population by age

Gender

Race & ethnicity

Economics updated 06/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	42.0%	42.4%	41.8%
$50k – $100k	26.8%	37.8%	34.0%
$100k – $200k	27.3%	18.3%	19.5%
Over $200k	3.9%	1.5%	4.7%

Demographics & statistics

860

Population

People per sq mi

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

Income range	This ZIP	County avg	State avg
Under $50k	42.0%	42.4%	41.8%
$50k – $100k	26.8%	37.8%	34.0%
$100k – $200k	27.3%	18.3%	19.5%
Over $200k	3.9%	1.5%	4.7%

$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%
Work from home	20.3%
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	%
Obesity	34.3%
High blood pressure	32.4%
High cholesterol	31.4%
Diabetes	11.1%
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	%
Smoking	16.8%
Binge drinking	13.3%
No physical activity	24.4%
Less than 7 hrs sleep	30.8%
Depression	19.4%
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%
No insurance	11.2%
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 about ZIP code 83436

What city is ZIP code 83436 in?

ZIP code 83436 is primarily assigned to Newdale, Idaho.

What county is ZIP code 83436 in?

ZIP code 83436 falls within Fremont County, Idaho.

Is ZIP code 83436 mostly owner-occupied?

84% of occupied units in ZIP code 83436 are owner-occupied, well above the national average.

What is the population of ZIP code 83436?

ZIP code 83436 has an estimated population of 860 residents, with a density of 9 people per square mile.

What is the median household income in ZIP code 83436?

The median household income in ZIP code 83436 is $78,125, above the national median of ~$75,000.

What is the typical home value in ZIP code 83436?

The median home value in ZIP code 83436 is $244,000.

What timezone is ZIP code 83436 in?

ZIP code 83436 observes the MST timezone.