83243 ZIP Code — Holbrook, ID

Oneida County, Idaho

ZIP code 83243 is located in Holbrook, Idaho, within Oneida County. It covers approximately 169.67 square miles and serves a population of 14 residents. This is a standard ZIP code in the Mountain (MT) timezone, served by area code 208.

population

169.67

sq mi land

Standard

ZIP type

Mountain (MT)

timezone

83243 ZIP code map

Cities in ZIP code 83243

Below are the cities the US Postal Service accepts for ZIP code 83243. Using any city not on this list may result in mail delivery delays.

City	Status
Holbrook	Acceptable

Demographics updated 06/2026

Population
Total population	14
Population density	0 / sq mi
State FIPS	16
County FIPS	071

Geography
Land area	169.67 sq mi
Water area	0.03 sq mi
Latitude	42.2484
Longitude	-112.7301
Timezone	Mountain (MT)
Area code	208

Total population by age

Gender

Race & ethnicity

Demographics & statistics

Population

0.0

Median age

Median household income

Per capita income

Median home value

Median monthly rent

100.0%

Home ownership

0.0%

Poverty rate

0.0%

Unemployment

Housing units

0.0%

Bachelor's or higher

Age distribution

Male Female

65–74

← Male

Female →

Age summary

Group	Count	%
Under 18	0	0.0%
18 and over	14	100.0%
65 and over	14	100.0%
Median age	0.0 years

Race & ethnicity

White 100%

Group	Count	%
White	14	100%

Household income

$15k–$25k 100.0%

Range	% of households
$15k–$25k	100.0%
Median income	$0

Housing

Home values

$200k–$300k 100.0%

Housing overview

Metric	Value
Median home value	$0
Median rent / month	$0
Owner occupied	100.0%
Renter occupied	0.0%
Vacant	0.0%
Single-family detached	100.0%
Large apartment buildings	0.0%
Mobile homes	0.0%
Median rooms	0.0
Avg household size (owned)	0.00

Year built

Era	%
2020 or later	0.0%
2010–2019	0.0%
2000–2009	0.0%
1990–1999	0.0%
1980–1989	0.0%
1970–1979	0.0%
1960–1969	0.0%
1950–1959	0.0%
1940–1949	0.0%
1939 or earlier	100.0%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	0.0%
2 bedrooms	100.0%
3 bedrooms	0.0%
4 bedrooms	0.0%
5+ bedrooms	0.0%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	100.0%
2 vehicles	0.0%
3 or more	0.0%

Heating fuel

Fuel type	%
Wood	100.0%

Households & families

Household type	Count	%
Married-couple family	0	0.0%
Cohabiting couple	0	0.0%
Male householder, no spouse	0	0.0%
Female householder, no spouse	14	100.0%
Households with children under 18	0	0.0%
Households with seniors (65+)	14	100.0%
Average household size	0.00

Marital status

Status	Male	Female
Never married	0.0%	0.0%
Married	0.0%	0.0%
Separated	0.0%	0.0%
Widowed	0.0%	100.0%
Divorced	0.0%	0.0%

Education

Less than 9th grade 0.0%

Some HS, no diploma 0.0%

HS graduate 100.0%

Some college, no degree 0.0%

Associate's degree 0.0%

Bachelor's degree 0.0%

Graduate / professional 0.0%

Metric	%
HS diploma or higher	100.0%
Bachelor's or higher	0.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	0	0.0%
Elementary school	0	0.0%
High school	0	0.0%
College / grad school	0	0.0%

Employment

Industry of employment

Occupation

Category	%
Management, business & arts	0.0%
Service	0.0%
Sales & office	0.0%
Natural resources & construction	0.0%
Production & transportation	0.0%

Employment type

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

Commute

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

Poverty

All people 0.0%

Under 18 years 0.0%

18 and over 0.0%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	100.0%
Retirement income	100.0%
Supplemental Security	0.0%
Cash public assistance	0.0%
Food stamps / SNAP	0.0%

Health indicators

Condition	%
Obesity	31.5%
High blood pressure	35.2%
High cholesterol	35.6%
Diabetes	11.4%
Heart disease	8.0%
Stroke	3.7%
Asthma	9.8%
Arthritis	27.9%
Kidney disease	3.4%
Pulmonary disease	7.9%
Cancer	8.0%

Behavior / access	%
Smoking	16.2%
Binge drinking	12.7%
No physical activity	24.5%
Less than 7 hrs sleep	32.1%
Depression	19.4%
Fair or poor health	15.0%
Poor mental health	13.3%
Poor physical health	12.1%
No health insurance	14.7%
Visited doctor (checkup)	70.1%
Visited dentist	65.4%
Cholesterol screening	88.5%
Teeth loss	16.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	0	0.0%

Disability	%
Any disability	100.0%
Under 18	0.0%
18–64 years	0.0%
65 and over	100.0%

Health insurance coverage

Type	%
Private insurance	0.0%
Public insurance	100.0%
No insurance	0.0%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	14	100.0%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	14	100.0%
Born in same state	14	100.0%
Born in different state	0	0.0%
Foreign born	0	0.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Technology access

Metric	% of households
Computer access	100.0%
Internet access	0.0%

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

Frequently asked questions about ZIP code 83243

What city is ZIP code 83243 in?

ZIP code 83243 is primarily assigned to Holbrook, Idaho.

What county is ZIP code 83243 in?

ZIP code 83243 falls within Oneida County, Idaho.

Does ZIP code 83243 have an older population?

100% of residents in ZIP code 83243 are 65 or older, above the national average of ~17%.

Does ZIP code 83243 have a large retiree population?

100% of households in ZIP code 83243 receive Social Security income, suggesting a significant retiree or disability population.

What is the population of ZIP code 83243?

ZIP code 83243 has an estimated population of 14 residents.

What timezone is ZIP code 83243 in?

ZIP code 83243 observes the MST timezone.