ZIP Code 84340

ZIP Code Tabulation Area in Box Elder County, Utah.

Population: 3,386
Median household income: $103,194
Median home value: $453,000

Covering part of Box Elder County, Utah, ZIP Code 84340 has about 3,386 residents. The median household income of $103,194 is above the Box Elder County median ($77,865).

From 2019 to 2023, ZIP Code 84340's population declined 2.4% from 3,471 to 3,386, while its median gross rent rose 74.4% from $896 to $1,563.

Owners occupy 85.9% of the area's occupied homes. The median resident is 38.5 years old.

Demographics

ACS 2019–2023

Population: 3,386
Median age: 38.5 yrs
Median household income: $103,194
Median home value: $453,000
Median gross rent: $1,563
Housing units: 1,139
Homeownership rate: 85.9%
Bachelor's degree or higher: 39.0%
Unemployment rate: 0.5%

Trends

ACS 5-year · 2019–2023

Population

3,4713,386

Median household income

$80,391$103,194

Median home value

$271,600$453,000

Median gross rent

$896$1,563

Year	Population	Median household income	Median home value	Median gross rent
2019	3,471	$80,391	$271,600	$896
2020	3,207	$80,761	$278,700	$933
2021	3,380	$89,779	$295,500	$1,267
2022	3,301	$100,762	$368,800	$1,486
2023	3,386	$103,194	$453,000	$1,563

Each year is a US Census Bureau ACS 5-year estimate ending that year.

Age distribution

Under 54.5%

5 to 1722.3%

18 to 247.4%

25 to 347.9%

35 to 4419.0%

45 to 5414.4%

55 to 6410.7%

65 to 748.2%

75 and over5.7%

	Count	Share
Under 5	151	4.5%
5 to 17	754	22.3%
18 to 24	251	7.4%
25 to 34	269	7.9%
35 to 44	642	19.0%
45 to 54	486	14.4%
55 to 64	363	10.7%
65 to 74	278	8.2%
75 and over	192	5.7%

Race & ethnicity

	Count	Share
White (non-Hispanic)	3,038	89.7%
Black or African American	0	0.0%
American Indian & Alaska Native	0	0.0%
Asian	62	1.8%
Native Hawaiian & Pacific Islander	0	0.0%
Some other race	4	0.1%
Two or more races	68	2.0%
Hispanic or Latino (any race)	214	6.3%

Educational attainment (age 25+)

No high school diploma6.9%

High school graduate28.8%

Some college or associate's25.3%

Bachelor's degree24.9%

Graduate or professional degree14.0%

	Count	Share
No high school diploma	154	6.9%
High school graduate	642	28.8%
Some college or associate's	565	25.3%
Bachelor's degree	556	24.9%
Graduate or professional degree	313	14.0%

Commute to work

Mean travel time to work: 25 min

Drove alone65.4%

Carpooled9.9%

Public transit1.8%

Walked0.0%

Bicycle0.0%

Worked from home22.8%

Other means0.1%

How workers get to work

	Count	Share
Drove alone	1,092	65.4%
Carpooled	166	9.9%
Public transit	30	1.8%
Walked	0	0.0%
Bicycle	0	0.0%
Worked from home	380	22.8%
Other means	2	0.1%

Travel time

	Count	Share
Under 15 min	320	24.8%
15 to 29 min	585	45.3%
30 to 44 min	237	18.4%
45 to 59 min	58	4.5%
60+ min	90	7.0%

Households

Average household size: 2.99
Poverty rate: 2.9% (97 of 3,386)

	Count	Share
Family households	879	77.7%
Nonfamily households	252	22.3%

Housing

Median year structure built: 1990

Occupancy

	Count	Share
Occupied	1,131	99.3%
Vacant	8	0.7%

Tenure (of occupied units)

	Count	Share
Owner-occupied	971	85.9%
Renter-occupied	160	14.1%

1-unit, detached90.9%

1-unit, attached1.8%

2 to 4 units1.1%

5 to 19 units0.0%

20 or more units0.0%

Mobile home & other6.2%

Units in structure

	Count	Share
1-unit, detached	1,035	90.9%
1-unit, attached	20	1.8%
2 to 4 units	13	1.1%
5 to 19 units	0	0.0%
20 or more units	0	0.0%
Mobile home & other	71	6.2%

ZIP Code 84340

Demographics

Trends

Age distribution

Race & ethnicity

Educational attainment (age 25+)

Commute to work

Households

Housing

Geography

Counties this ZIP covers

Compare with nearby ZIP codes

National ZIP rankings

Nearby ZIP codes