Elmore County, ID ZIP Codes

Idaho (ID) · 5 ZIP codes · 5 cities

ZIP codes

28,827

population (2021)

+6.6%

pop change since 2010

16039

FIPS code

Elmore County ZIP code map

About Elmore County

Elmore County is located in Idaho and contains 5 ZIP codes across 5 cities and communities. The county's population was 28,827 as of 2021, an increase of 6.6% from 27,038 in 2010. The timezone is Pacific Time (observes DST). The Federal Information Processing System (FIPS) code for Elmore County is 16039.

Population
2021 population	28,827
2010 population	27,038
Change	+6.6%

County details
State	Idaho
FIPS code	16039
Timezone	Pacific
Daylight saving	Yes

Cities in Elmore County

Glenns Ferry Hammett King Hill Mountain Home Mountain Home Afb

ZIP codes for Elmore County, ID (5)

ZIP code	City	County	Map
83623	Glenns Ferry	Elmore	View map
83627	Hammett	Elmore	View map
83633	King Hill	Elmore	View map
83647	Mountain Home	Elmore	View map
83648	Mountain Home Afb	Elmore	View map

Demographics & statistics

28,025

Population

34.3

Median age

$55,346

Median household income

$27,656

Per capita income

$106,480

Median home value

$971

Median monthly rent

54.3%

Home ownership

14.4%

Poverty rate

5.7%

Unemployment

7,789

Housing units

18.5%

Bachelor's or higher

Age distribution

Male Female

1,194

Under 5

1,040

1,017

5–9

885

953

10–14

830

932

15–19

812

1,411

20–24

1,228

2,615

25–34

2,277

1,658

35–44

1,443

1,397

45–54

1,217

932

55–59

811

738

60–64

643

1,225

65–74

1,066

713

75–84

620

197

85+

171

← Male

Female →

Age summary

Group	Count	%
Under 18	6,917	21.7%
18 and over	21,108	78.3%
65 and over	3,992	16.2%
Median age	34.3 years

Race & ethnicity

White 68.3%

Hispanic or Latino 10.3%

Two or more races 10.2%

Other race 4.4%

Asian 2.7%

Black or African American 2.2%

American Indian / Alaska Native 1.5%

Native Hawaiian / Pacific Islander 0.3%

Group	Count	%
White	21,359	68.3%
Hispanic or Latino	3,226	10.3%
Two or more races	3,193	10.2%
Other race	1,373	4.4%
Asian	859	2.7%
Black or African American	676	2.2%
American Indian / Alaska Native	460	1.5%
Native Hawaiian / Pacific Islander	105	0.3%

Household income

Under $10k 3.3%

$10k–$15k 4.4%

$15k–$25k 3.9%

$25k–$35k 19.4%

$35k–$50k 14.7%

$50k–$75k 16.7%

$75k–$100k 17.6%

$100k–$150k 11.6%

$150k–$200k 4.6%

$200k+ 3.7%

Range	% of households
Under $10k	3.3%
$10k–$15k	4.4%
$15k–$25k	3.9%
$25k–$35k	19.4%
$35k–$50k	14.7%
$50k–$75k	16.7%
$75k–$100k	17.6%
$100k–$150k	11.6%
$150k–$200k	4.6%
$200k+	3.7%
Median income	$55,346

Housing

Home values

Under $50k 5.4%

$50k–$100k 8.0%

$100k–$150k 17.8%

$150k–$200k 13.9%

$200k–$300k 10.2%

$300k–$500k 17.5%

$500k–$1M 5.8%

$1M+ 21.4%

Housing overview

Metric	Value
Median home value	$106,480
Median rent / month	$971
Owner occupied	54.3%
Renter occupied	45.7%
Vacant	12.3%
Single-family detached	61.6%
Large apartment buildings	0.7%
Mobile homes	15.3%
Median rooms	5.6
Avg household size (owned)	2.54

Year built

Era	%
2020 or later	0.1%
2010–2019	7.3%
2000–2009	23.0%
1990–1999	13.6%
1980–1989	13.1%
1970–1979	13.9%
1960–1969	7.2%
1950–1959	7.0%
1940–1949	2.4%
1939 or earlier	12.5%

Bedrooms

Size	% of units
No bedroom (studio)	0.5%
1 bedroom	3.5%
2 bedrooms	24.5%
3 bedrooms	48.0%
4 bedrooms	20.0%
5+ bedrooms	3.5%

Vehicles per household

Vehicles	% of households
No vehicle	2.7%
1 vehicle	22.7%
2 vehicles	43.7%
3 or more	30.8%

Heating fuel

Fuel type	%
Utility gas	29.0%
Electricity	51.6%
Propane / LP gas	8.6%
Fuel oil	0.8%
Wood	8.5%
No fuel used	0.2%

Households & families

Household type	Count	%
Married-couple family	4,921	58.1%
Cohabiting couple	662	3.4%
Male householder, no spouse	2,161	15.6%
Female householder, no spouse	2,786	22.9%
Households with children under 18	3,628	33.1%
Households with seniors (65+)	2,950	30.4%
Average household size	2.57

Marital status

Status	Male	Female
Never married	28.9%	18.0%
Married	55.7%	56.1%
Separated	0.9%	1.2%
Widowed	3.7%	7.2%
Divorced	10.8%	17.5%

Education

Less than 9th grade 5.2%

Some HS, no diploma 6.6%

HS graduate 29.0%

Some college, no degree 26.1%

Associate's degree 14.6%

Bachelor's degree 14.4%

Graduate / professional 4.1%

Metric	%
HS diploma or higher	88.1%
Bachelor's or higher	18.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	123	2.2%
Kindergarten	329	4.3%
Elementary school	3,018	39.1%
High school	1,133	27.5%
College / grad school	2,074	26.8%

Employment

Industry of employment

Education & healthcare 18.7%

Agriculture & mining 17.9%

Retail trade 12.0%

Public administration 10.9%

Arts, food & hospitality 10.0%

Transportation & utilities 6.5%

Professional & management 6.3%

Manufacturing 6.3%

Construction 4.9%

Other services 2.9%

Finance & real estate 2.0%

Information 1.3%

Wholesale trade 0.3%

Occupation

Category	%
Management, business & arts	28.5%
Service	15.7%
Sales & office	17.2%
Natural resources & construction	20.7%
Production & transportation	17.9%

Employment type

Type	%
Private sector	64.6%
Government	24.9%
Self-employed	9.7%
Unpaid family workers	0.8%

Commute

Method	%
Drive alone	73.7%
Carpool	16.7%
Public transit	0.0%
Walk	5.4%
Other means	0.4%
Avg commute (minutes)	21.3

Poverty

All people 14.4%

Under 18 years 25.1%

18 and over 11.6%

Married-couple families 6.7%

Female-led households 19.2%

Income support

Source	% of households
Social Security	40.2%
Retirement income	28.1%
Supplemental Security	6.5%
Cash public assistance	4.2%
Food stamps / SNAP	11.4%

Health indicators

Condition	%
High blood pressure	32.1%
High cholesterol	30.4%
Heart disease	7.4%
Stroke	3.7%
Asthma	10.3%
Arthritis	24.0%
Kidney disease	3.4%
Pulmonary disease	8.1%
Cancer	5.9%

Behavior / access	%
Binge drinking	14.4%
No physical activity	27.4%
Less than 7 hrs sleep	33.0%
Fair or poor health	18.4%
Poor mental health	15.1%
Poor physical health	13.0%
No health insurance	20.8%
Visited doctor (checkup)	67.3%
Visited dentist	55.9%
Cholesterol screening	82.8%
Teeth loss	16.6%

Veterans & disability

Veterans	Count	%
Civilian veterans	3,921	16.3%

Disability	%
Any disability	13.8%
Under 18	4.7%
18–64 years	13.3%
65 and over	24.2%

Health insurance coverage

Type	%
Private insurance	67.3%
Public insurance	35.3%
Uninsured under 19	4.3%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	25,791	93.3%
Spanish	1,437	5.8%
Other Indo-European	1,319	5.5%
Asian & Pacific Islander	23	0.0%
Other languages	95	0.2%

Place of birth & citizenship

Origin	Count	%
Native born (US)	25,458	90.8%
Born in same state	24,576	88.4%
Born in different state	8,383	37.3%
Foreign born	882	2.5%
Naturalized citizen	2,567	9.2%
Not a US citizen	1,156	48.7%

Ancestry

Ancestry	Count	%
French	4,308	15.4%
Italian	2,344	8.4%
Arab	1,267	4.5%
Polish	903	3.2%
English	721	2.6%

Ancestry	Count	%
Dutch	541	1.9%
German	124	0.4%
Irish	94	0.3%
Norwegian	8	0%

Technology access

Metric	% of households
Computer access	36.9%
Internet access	93.7%

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

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