Midvale, ID · standard
ZIP Code 83645
Washington County, Idaho - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 636
- 1/sq mi Low-density area
- $65,417
- Median income Near-median income area
- $315,700
- Median home value Above-median home value
- 20.9%
- Bachelor's or higher Near-average bachelor's attainment
National ZIP placement
Midvale pairs a below-median household income with above-median home values, in a rural, homeowner-dominated area.
- 39th pct
- household income, US ZIPs
- Top 31%
- home value, US ZIPs
- 1
- people per sq mi
- 87%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 83645 against every reporting US ZIP.
ZIP code 83645 is a sparsely populated ZIP (a standard USPS delivery area) in Midvale, Washington County, Idaho, home to just 636 residents across 1272.0 square miles, a density of 1 people per square mile, in the Boise time zone.
ZIP 83645 reports a modest median household income of $65,417 (11% below the average Idaho ZIP), while per-capita income is $32,783. The poverty rate is 12.0%, with unemployment at 0.7%; those measures add context to the income figure. Home values sit below the statewide ZIP benchmark: the median is $315,700 (17% below the average Idaho ZIP), and median rent is $1,055; owner occupancy is 87.2%.
Educational attainment sits below the national norm: 20.9% of adults hold a bachelor's degree or higher, the median age is 47.3, 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 83645.
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 83645, Midvale, 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
636
Population
1272.0
Area (sq mi)
1
People / sq mi
Boise
Time Zone
standard
ZIP Type
Who lives in ZIP 83645?
47.3
Median Age
48.5%
Male
51.5%
Female
0.7%
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?
$65,417
Median Household Income
-11% vs state ZIP avg
$32,783
Per Capita Income
12.0%
Poverty Rate
0.7%
Unemployment Rate
How ZIP 83645 ranks among Idaho ZIPs
Midvale, ID household income vs. every Idaho ZIP code
Median household income among 250 reporting Idaho ZIPs (this ZIP's population is too small for a reliable national-corpus placement)
$65,417 35th percentile higher than 35% of 250 Idaho ZIPs
Each bar is a $20K-wide band; taller bars hold more Idaho 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?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
Housing stock: occupied vs vacant
414housing units
414
Total Housing Units
360
Occupied Units
54
Vacant Units
2.69
Avg Household Size
Occupancy Type
$315,700
Median Home Value
-17% vs state ZIP avg
$1,055
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 16 business establishments in ZIP 83645, employing approximately 80 people with a combined annual payroll of $3,823,000.
16
Businesses
80
Employees
$3.8M
Annual Payroll
2
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Construction | 6 | 37.5% |
| Accommodation and food services | 3 | 18.8% |
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 83645, 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.
More ZIP Codes in Washington County
Related Areas
Frequently Asked Questions
What county is ZIP code 83645 in?
ZIP code 83645 (Midvale) is located in Washington County, Idaho. Washington County contains multiple ZIP codes, see the full list at /counties/washington-id.
What is the population of ZIP code 83645?
ZIP code 83645 in Midvale, ID has a population of 636 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 83645?
The median household income in ZIP 83645 is $65,417, which is 14% below the national average of $76,288.
What is the average home value in ZIP 83645?
The median home value in ZIP 83645 is $315,700, which is 13% above the national average of $278,155.
What is the demographic makeup of ZIP 83645?
The largest racial group in ZIP 83645 is White at 85.3%. Hispanic or Latino residents make up 3.3% of the population.
How many businesses are in ZIP code 83645?
ZIP code 83645 has 16 business establishments employing approximately 80 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What is the education level in ZIP code 83645?
In ZIP code 83645, 47.2% of residents aged 25+ have a high school diploma or higher, and 20.9% 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 83645?
In ZIP code 83645, approximately 87.2% of occupied housing units are owner-occupied and 12.8% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 83645?
The poverty rate in ZIP code 83645 is 12.0% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.
Related
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What to do with ZIP 83645's numbers, next.
- See how ZIP 83645 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Midvale, ID ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
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ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.