Dubois, ID · standard
ZIP Code 83423
Clark County, Idaho - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 860
- 1/sq mi
- $53,472
- Median income
- $211,800
- Median home value
- 23.6%
- Bachelor's or higher
National ZIP placement
Dubois pairs one of the lowest household incomes in the country with below-median home values, in a rural, mixed-tenure area.
- 19th pct
- household income, US ZIPs
- 47th pct
- home value, US ZIPs
- 1
- people per sq mi
- 59%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 83423 against every reporting US ZIP.
ZIP code 83423 is a sparsely populated ZIP (a standard USPS delivery area) in Dubois, Clark County, Idaho, home to just 860 residents across 955.6 square miles, a density of 1 people per square mile, in the Boise time zone.
ZIP 83423 reports a modest median household income of $53,472 (27% below the average Idaho ZIP), while per-capita income is $23,051. The poverty rate is 12.0%, with unemployment at 0.9%; those measures add context to the income figure. Home values sit below the statewide ZIP benchmark: the median is $211,800 (44% below the average Idaho ZIP), and median rent is $770; owner occupancy is 59.4%.
Educational attainment sits below the national norm: 23.6% of adults hold a bachelor's degree or higher, the median age is 31.7, and the average commute is -. No nearby ZIP peer set is available for this delivery area, so the Idaho and national benchmarks above are the appropriate context for 83423.
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 →
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 83423, Dubois, 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
860
Population
955.6
Area (sq mi)
1
People / sq mi
Boise
Time Zone
standard
ZIP Type
Who lives in ZIP 83423?
31.7
Median Age
53.1%
Male
46.9%
Female
21.3%
Foreign-Born
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?
$53,472
Median Household Income
-27% vs state ZIP avg
$23,051
Per Capita Income
12.0%
Poverty Rate
0.9%
Unemployment Rate
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What is the education profile here?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
Housing stock: occupied vs vacant
393housing units
393
Total Housing Units
249
Occupied Units
144
Vacant Units
2.81
Avg Household Size
Occupancy Type
$211,800
Median Home Value
-44% vs state ZIP avg
$770
Median Rent
1978
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 11 business establishments in ZIP 83423, employing approximately 52 people with a combined annual payroll of $3,032,000.
11
Businesses
52
Employees
$3.0M
Annual Payroll
0
Industry Sectors
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 83423, both outside ID so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.