PlainZIP

Terreton, ID · standard

ZIP Code 83450

Jefferson County, Idaho - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

1,104
5/sq mi
$70,046
Median income
$231,300
Median home value
12.7%
Bachelor's or higher

The verdict

Terreton pairs a below-median household income with above-median home values, in a rural, mixed-tenure area.

47th pct
household income, US ZIPs
Top 47%
home value, US ZIPs
5
people per sq mi
59%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 83450 against every reporting US ZIP.

ZIP code 83450 is a sparsely populated ZIP (a standard USPS delivery area) in Terreton, Jefferson County, Idaho, home to just 1,104 residents across 245.3 square miles, a density of 5 people per square mile, in the Boise time zone.

ZIP 83450 lands in the middle-income range, with a median household income of $70,046 (4% below the Idaho average), while per-capita income is $27,839. The poverty rate stands at 8.0% and the unemployment rate at 2.8%. On housing, the median home value is $231,300 (39% below the state average) with median rent at $900 per month, and 59.4% of occupied units are owner-occupied.

Formal educational attainment runs low here: just 12.7% of adults hold a bachelor's degree or higher, the median age is 29.3, and the average commute is -. The state and national benchmarks above give 83450's numbers context; they should not be read in isolation.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Top industries in ZIP 83450

Top 5 sectors by establishment count in Terreton, ID

Which industries have the most business establishments in ZIP 83450.

establishments

What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.

Source U.S. Census Bureau · ZIP Code Business Patterns (ZBP) As of 2023

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 83450, Terreton, ID · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

1,104

Population

245.3

Area (sq mi)

5

People / sq mi

Boise

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 83450?

29.3

Median Age

54.0%

Male

46.0%

Female

10.7%

Foreign-Born

White 72.7%
African American 0.3%
Asian 0.0%
American Indian or Alaska Native 1.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 17.8%
Hispanic or Latino 21.5%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$70,046

Median Household Income

-4% vs state

$27,839

Per Capita Income

8.0%

Poverty Rate

2.8%

Unemployment Rate

How ZIP 83450 ranks nationally

Terreton, ID household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$70,046 47th percentile higher than 47% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). This entry sits in this band. $80,000–$100,000: 5,778 US ZIPs (19%). Above this entry. $100,000–$120,000: 2,855 US ZIPs (9%). Above this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 39.4%
Bachelor's Degree or Higher 12.7%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

564

Total Housing Units

399

Occupied Units

165

Vacant Units

3.03

Avg Household Size

Occupancy Type

Owner 59.4%
Renter 40.6%

$231,300

Median Home Value

-39% vs state

$900

Median Rent

1975

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What businesses operate in this ZIP?

Census Bureau data shows 36 business establishments in ZIP 83450, employing approximately 197 people with a combined annual payroll of $10,766,000.

36

Businesses

197

Employees

$10.8M

Annual Payroll

4

Industry Sectors

Industry Establishments % of Total
Transportation and warehousing 12 33.3%
Retail trade 7 19.4%
Construction 4 11.1%
Agriculture, forestry, fishing and hunting 3 8.3%

Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.

More ZIP Codes in Jefferson County

83442 standard
Rigby, ID
Pop: 19,250
83434 standard
Menan, ID
Pop: 1,741
83444 standard
Roberts, ID
Pop: 1,381
83443 standard
Ririe, ID
Pop: 1,107
83431 standard
Lewisville, ID
Pop: 876
83435 standard
Monteview, ID
Pop: 653

Related Areas

Jefferson County Terreton, ID Idaho

Frequently Asked Questions

What county is ZIP code 83450 in? ▼
ZIP code 83450 (Terreton) is located in Jefferson County, Idaho. Jefferson County contains multiple ZIP codes, see the full list at /counties/jefferson-id.
What is the population of ZIP code 83450? ▼
ZIP code 83450 in Terreton, ID has a population of 1,104 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 83450? ▼
The median household income in ZIP 83450 is $70,046, which is 8% below the national average of $76,288.
What is the average home value in ZIP 83450? ▼
The median home value in ZIP 83450 is $231,300, which is 17% below the national average of $278,155.
What is the demographic makeup of ZIP 83450? ▼
The largest racial group in ZIP 83450 is White at 72.7%. Hispanic or Latino residents make up 21.5% of the population.
How many businesses are in ZIP code 83450? ▼
ZIP code 83450 has 36 business establishments employing approximately 197 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 83450? ▼
The top industries by establishment count in ZIP 83450 are: Transportation and warehousing (12), Retail trade (7), Construction (4). There are 4 industry sectors represented in total.
What is the education level in ZIP code 83450? ▼
In ZIP code 83450, 39.4% of residents aged 25+ have a high school diploma or higher, and 12.7% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What percentage of residents own vs. rent in ZIP 83450? ▼
In ZIP code 83450, approximately 59.4% of occupied housing units are owner-occupied and 40.6% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 83450? ▼
The poverty rate in ZIP code 83450 is 8.0% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.