Caldwell, ID · standard
ZIP Code 83607
Canyon County, Idaho - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 21,732
- 38/sq mi Moderate-density area
- $85,399
- Median income Above-median income area
- $426,700
- Median home value Above-median home value
- 24.4%
- Bachelor's or higher Near-average bachelor's attainment
National ZIP placement
Caldwell pairs an above-median household income with upper-quartile home values, in a rural, homeowner-dominated area.
- Top 32%
- household income, US ZIPs
- Top 18%
- home value, US ZIPs
- 38
- people per sq mi
- 82%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 83607 against every reporting US ZIP.
FHFA HPI release change
What changed in the latest House Price Index year
- FHFA House Price Index values in ZIP 83607 (Caldwell, ID) rose +3.0% from 2023 to 2024. The all-transactions index moved from 362.7 in 2023 to 373.6 in 2024 (2000 = 100).
ZIP code 83607 is a densely settled ZIP (a standard USPS delivery area) in Caldwell, Canyon County, Idaho, with 21,732 residents across 574.9 square miles, a density of 38 people per square mile, in the Boise time zone.
ZIP 83607 lands in the middle-income range, with a median household income of $85,399 (17% above the average Idaho ZIP), while per-capita income is $33,017. The poverty rate is 10.9%, with unemployment at 2.1%; those measures add context to the income figure. Median home value is $426,700 (13% above the average Idaho ZIP) and median rent is $1,483; 82.3% of occupied homes are owner-occupied.
Educational attainment sits below the national norm: 24.4% of adults hold a bachelor's degree or higher, the median age is 35.4, and the average commute is 27 minutes. The page also surfaces 4 ZIP codes within roughly 10 miles and 6 more in Canyon County, so 83607 can be compared with both its immediate and county-level context.
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 83607
Top 5 sectors by establishment count in Caldwell, ID
Which industries have the most business establishments in ZIP 83607.
- Construction
Construction
268 establishments
- Administrative and support and waste management and remediation services 67
Administrative and support and waste management and remediation services
67 establishments
- Retail trade 45
Retail trade
45 establishments
- Other services (except public administration) 42
Other services (except public administration)
42 establishments
- Professional, scientific, and technical services 37
Professional, scientific, and technical services
37 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, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 83607, Caldwell, 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
21,732
Population
574.9
Area (sq mi)
38
People / sq mi
Boise
Time Zone
standard
ZIP Type
Who lives in ZIP 83607?
35.4
Median Age
49.6%
Male
50.4%
Female
8.2%
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?
$85,399
Median Household Income
+17% vs state ZIP avg
$33,017
Per Capita Income
10.9%
Poverty Rate
2.1%
Unemployment Rate
27.2 min
Mean Commute Time
How ZIP 83607 ranks among Idaho ZIPs
Caldwell, 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)
$85,399 Top 22% higher than 78% 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
12,114housing units
12,114
Total Housing Units
11,807
Occupied Units
307
Vacant Units
3.00
Avg Household Size
Occupancy Type
$426,700
Median Home Value
+13% vs state ZIP avg
$1,483
Median Rent
2004
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How have home values changed over time?
FHFA House Price Index, annual appreciation data based on repeat sales and appraisals
+3.0%
YoY Change (2024)
374
HPI Index (2000 = 100)
+274%
Total Change Since 2000
Home values in ZIP 83607 have increased 3.0% over the past year (2024). Since 2000, this ZIP has seen +274% cumulative appreciation.
| Year | Annual Change | HPI Index |
|---|---|---|
| 2020 | +10.3% | 246 |
| 2021 | +20.3% | 296 |
| 2022 | +20.1% | 355 |
| 2023 | +2.1% | 363 |
| 2024 | +3.0% | 374 |
Source: Federal Housing Finance Agency (FHFA) House Price Index, All-Transactions, Five-Digit ZIP Codes (Developmental Index). Index base = 100 in year 2000. Data through 2024. ZIP codes with few transactions may show missing values.
What businesses operate in this ZIP?
Census Bureau data shows 672 business establishments in ZIP 83607, employing approximately 4,606 people with a combined annual payroll of $194,719,000.
672
Businesses
4,606
Employees
$194.7M
Annual Payroll
16
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Construction | 268 | 39.9% |
| Administrative and support and waste management and remediation services | 67 | 10.0% |
| Retail trade | 45 | 6.7% |
| Other services (except public administration) | 42 | 6.3% |
| Professional, scientific, and technical services | 37 | 5.5% |
| Transportation and warehousing | 36 | 5.4% |
| Manufacturing | 32 | 4.8% |
| Health care and social assistance | 32 | 4.8% |
| Real estate and rental and leasing | 28 | 4.2% |
| Accommodation and food services | 24 | 3.6% |
| Finance and insurance | 18 | 2.7% |
| Agriculture, forestry, fishing and hunting | 11 | 1.6% |
| Wholesale trade | 11 | 1.6% |
| Educational services | 8 | 1.2% |
| Arts, entertainment, and recreation | 7 | 1.0% |
| Information | 3 | 0.5% |
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nearby ZIP Codes
Want a side-by-side? Compare 83607 vs 83656 →
ZIP 83607 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 83605
Caldwell (83605)
39,649 residents
- 83651
Nampa (83651)
28,611 residents
- 83607
Caldwell (83607)
21,732 residents
- 83626 1,192
Greenleaf (83626)
1,192 residents
- 83656 582
Notus (83656)
582 residents
What this shows Among its immediate neighbors, ZIP 83607 ranks #3 by population - useful context the national average alone can't give.
ZIP 83607 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 83607
Caldwell (83607)
$85,399 median income
- 83651
Nampa (83651)
$69,914 median income
- 83626
Greenleaf (83626)
$69,531 median income
- 83605
Caldwell (83605)
$68,427 median income
- 83656
Notus (83656)
$64,750 median income
What this shows By household income, ZIP 83607 ranks the highest of 5 neighboring ZIPs, local affluence varies block to block, not just metro to metro.
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 83607, both outside ID so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar population
Nearest cross-state ZIPs by resident population (21,732 here; floor ≥1,000).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.
More ZIP Codes in Canyon County
Related Areas
Frequently Asked Questions
What county is ZIP code 83607 in?
ZIP code 83607 (Caldwell) is located in Canyon County, Idaho. Canyon County contains multiple ZIP codes, see the full list at /counties/canyon-id.
What is the population of ZIP code 83607?
ZIP code 83607 in Caldwell, ID has a population of 21,732 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 83607?
The median household income in ZIP 83607 is $85,399, which is 12% above the national average of $76,288.
What is the average home value in ZIP 83607?
The median home value in ZIP 83607 is $426,700, which is 53% above the national average of $278,155.
What is the demographic makeup of ZIP 83607?
The largest racial group in ZIP 83607 is White at 74.6%. Hispanic or Latino residents make up 24.7% of the population.
How many businesses are in ZIP code 83607?
ZIP code 83607 has 672 business establishments employing approximately 4,606 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 83607?
The top industries by establishment count in ZIP 83607 are: Construction (268), Administrative and support and waste management and remediation services (67), Retail trade (45). There are 16 industry sectors represented in total.
How have home values changed in ZIP code 83607?
According to the FHFA House Price Index, home values in ZIP 83607 increased by 3.0% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 274%. This is a developmental index based on repeat sales and appraisal data from Fannie Mae and Freddie Mac.
What is the education level in ZIP code 83607?
In ZIP code 83607, 53.5% of residents aged 25+ have a high school diploma or higher, and 24.4% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the average commute time in ZIP 83607?
The mean commute time for workers in ZIP code 83607 is 27.2 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend more time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 83607?
In ZIP code 83607, approximately 82.3% of occupied housing units are owner-occupied and 17.7% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 83607?
The poverty rate in ZIP code 83607 is 10.9% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.
Related
Take this with you
What to do with ZIP 83607's numbers, next.
- See how ZIP 83607 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Caldwell, 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.