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Caldwell, ID
Key Indicators
A quick look at key numbers
Population
66,516
Source: U.S. Census Bureau American Community Survey (ACS) 2020-2024 5-Year Estimates
Median Age
31.5
years ∙ half population younger than 31.5, half older
Diversity Index
54.9%
chance two random people differ in race and ethnicity
Nativity
12.6%
foreign-born population
Geographic Context
Location, size, and surroundings
About
Caldwell is a city within Canyon County, Idaho, United States.
Co-ordinates
DEC43.645880° N, 116.659336° W
DMS43° 38′ 45.17″ N, 116° 39′ 33.61″ W
Population Density & area
2,650/sq mi
(1,022/km²)
Demographics & Living
Who lives here, how households are formed, and community composition
Population Composition
Key characteristics of the population
Sex Distribution
49.3%
male
Male
49.3%
Female
50.7%
males per 100 females
Caldwell
97.3
Canyon County
99.6
Idaho
101.3
Nativity
12.6%
foreign-born population
% Foreign-born
Caldwell
12.6%
Canyon County
8.7%
Idaho
5.9%
Age Distribution
How the population is spread across age groups
Median Age
31.5
years ∙ half population younger than 31.5, half older
Dependency ratio
67.6
dependents per 100 working-age adults
Caldwell
67.6
Canyon County
70.3
Idaho
69.8
AGE DISTRIBUTION
Distribution of age group
Median age
| Caldwell | Canyon County | Idaho | |
|---|---|---|---|
| Age Group | |||
| Children (Under 18) | 30.3% | 26.7% | 24.1% |
| Working age (18-64) | 59.7% | 58.8% | 58.9% |
| Senior (65+) | 10% | 14.5% | 17% |
| Dependency ratio | |||
| Total dependency ratio | 67.6 | 70.3 | 69.8 |
| Child dependency ratio | 50.8 | 45.5 | 40.9 |
| Old-age dependency ratio | 16.8 | 24.8 | 28.8 |
Racial & Ethnic Composition
Racial and ethnic makeup and how it compares
Race & Ethnicity
Note: White, Black, and Asian refer to individuals belonging to a single race and not of Hispanic origin. Hispanics may be of any race.
Diversity Index
54.9%
chance two random people differ in race and ethnicity
Caldwell
54.9%
Canyon County
48%
Idaho
36.2%
Note: The Diversity Index (DI), based on the Blau Index, measures the probability that two randomly selected individuals differ in race and ethnicity. Values range from 0 (no diversity) to 1 (high diversity) and are shown as percentages.
RACIAL & ETHNIC COMPOSITION
Race & Ethnicity
Percentage of Caldwell population
| Caldwell | Canyon County | Idaho | |
|---|---|---|---|
| Hispanic or Latino | 36.8% | 26% | 13.6% |
| Mexican | 30.5% | 22% | 11% |
| Puerto Rican | 0.1% | 0.4% | 0.3% |
| Cuban | 0% | 0% | 0.1% |
| Other Hispanic / Latino | 6.1% | 3.6% | 2.3% |
| Not Hispanic or Latino | 63.2% | 74% | 86.4% |
| One race | 59.1% | 70% | 82.2% |
| White | 56% | 67.1% | 78.6% |
| Black or African American | 0.3% | 0.7% | 0.7% |
| American Indian and Alaska Native | 0.3% | 0.3% | 0.7% |
| Asian | 0.9% | 0.8% | 1.3% |
| Native Hawaiian and Other Pacific Islander | 0.5% | 0.2% | 0.1% |
| Some Other Race | 1.1% | 0.9% | 0.6% |
| Two or more races (Multiracial) | 4.1% | 4% | 4.2% |
Household & Families Composition
Household size, type, and family structure
Household structure
71%
family
Family
71%
Non family
29%
% family households
Caldwell
71%
Canyon County
73.4%
Idaho
68.5%
Average household size
3.01
persons per household
Household & Family COMPOSITION
Households
Percentage of Caldwell population
| Caldwell | Canyon County | Idaho | |
|---|---|---|---|
| Total households | 21,573 | 86,069 | 713,005 |
| Average houshold size | 3.01 | 2.87 | 2.64 |
| Family households | 15,315 | 63,206 | 488,374 |
| Average family size | 3.57 | 3.29 | 3.16 |
| Married couple family | 11,427 | 49,083 | 392,938 |
| Other families | 3,888 | 14,123 | 95,436 |
| Male householder | 1,150 | 5,013 | 33,551 |
| Female householder | 2,738 | 9,110 | 61,885 |
| Non-family households | 6,258 | 22,863 | 224,631 |
| One-person households | 4,562 | 16,768 | 173,906 |
| Male householder | 1,986 | 7,837 | 81,328 |
| Senior (65+) living alone | 578 | 2,535 | 28,911 |
| Female householder | 2,576 | 8,931 | 92,578 |
| Senior (65+) living alone | 1,220 | 4,687 | 49,029 |
| Other living arrangements | 1,696 | 6,095 | 50,725 |
Housing Profile
Housing stock, ownership, rentals, and cost burdens
Total housing units
22,378
housing units
Caldwell
22,378
Canyon County
89,135
Idaho
795,014
Occupancy status
96.4%
occupied
Occupied
96.4%
Vacant
3.6%
vacancy rate
Caldwell
3.6%
Canyon County
3.4%
Idaho
10.3%
Housing Characteristics
How the housing supply is structured and used
Types of Housing unit
82.3%
Single family houses
Median Year Built
2003
Half of houses were built before 2003, and half after.
Note: Median year built reflects occupied units only; distribution includes all units.
Housing Characteristics
Units, rooms & bedrooms
Physical characteristics of housing units
| Caldwell | Canyon County | Idaho | |
|---|---|---|---|
| Rooms per unit | |||
| Median rooms | 5.7 | 5.9 | 5.9 |
| 1–3 rooms | 8.3% | 7.6% | 10.8% |
| 4–6 rooms | 58.7% | 55.5% | 49.9% |
| 7+ rooms | 32.9% | 37% | 39.2% |
| Bedrooms | |||
| No bedroom / studio | 1% | 1.1% | 1.9% |
| 1 bedroom | 5% | 4% | 6.5% |
| 2 bedrooms | 16.9% | 17% | 21.7% |
| 3 bedrooms | 48.9% | 48.4% | 40.9% |
| 4+ bedrooms | 28.1% | 29.3% | 28.9% |
| At a glance | |||
| Median year built | 2003 | 1999 | 1992 |
| Total housing units | 22,378 | 89,135 | 795,014 |
Occupancy Profile
Who is inside and how they use it
Homeownership
73%
owners
Renter-occupied
27%
Owner-occupied
73%
homeownership rate
Caldwell
73%
Canyon County
75.5%
Idaho
72.1%
Average household size
3.15
Owner-occupied
2.65
Renter-occupied
owner-occupied average size
Caldwell
3.15
Canyon County
2.92
Idaho
2.73
Housing Characteristics
Occupied unit characteristics
Tenure, crowding, and utilities
| Caldwell | Canyon County | Idaho | |
|---|---|---|---|
| Total occupied units | 21,573 | 86,069 | 713,005 |
| Year moved in | |||
| 2020 or later | 30.5% | 27.1% | 26.4% |
| 2010 to 2019 | 51.5% | 47.1% | 43.2% |
| 2000 to 2009 | 10.5% | 14.8% | 15.1% |
| 1999 or earlier | 7.5% | 11% | 15.4% |
| Occupants per room | |||
| 1.00 or fewer | 94.2% | 95.6% | 96.9% |
| 1.01 to 1.50 | 5% | 3.7% | 2.3% |
| 1.51 or more | 0.8% | 0.7% | 0.8% |
| Vehicles availability | |||
| No vehicles | 3.6% | 3.4% | 3.7% |
| 1 vehicle | 23% | 21.2% | 24.1% |
| 2 vehicles | 41.3% | 39% | 39.4% |
| 3 or more vehicles | 32.1% | 36.4% | 32.9% |
| House heating fuel used | |||
| Gas | 71.3% | 62.7% | 56.9% |
| Electricity | 27.6% | 33.2% | 35.2% |
| Solar | 0.2% | 0.2% | 0.2% |
| Fuel oil, kerosene etc | 0.2% | 1% | 1.2% |
| All other fuels | 0.5% | 2.6% | 6.1% |
| No fuel used | 0.2% | 0.3% | 0.4% |
| Selected characteristics | |||
| Lacking complete plumbing | 0.7% | 0.5% | 0.4% |
| Lacking complete kitchen | 0.8% | 0.6% | 0.8% |
| No telephone service available | 1.1% | 0.8% | 0.9% |
Housing Value
What owner-occupied units are worth
Median home value
$367,300
owner-occupied units
Housing Cost Burden
32.5%
of homeowners with a mortgage are cost-burdened
Note: Households spending 30% or more of their income on housing costs are considered cost-burdened.
Financial characteristics
Property value and housing costs
Tenure, crowding, and utilities
| Caldwell | Canyon County | Idaho | |
|---|---|---|---|
| Property value | |||
| Median Value | $367,300 | $390,000 | $418,600 |
| Under $100,000 | 6% | 6% | 6.7% |
| $100,000 - $200,000 | 4.1% | 4.8% | 7.5% |
| $200,000 - $300,000 | 14.9% | 13.8% | 13.7% |
| $300,000 - $500,000 | 63.4% | 49.8% | 36.9% |
| $500,000 - $1,000,000 | 11.6% | 21.7% | 29.3% |
| $1,000,000 and more | 0.1% | 3.9% | 5.8% |
| Owner-occupied households | |||
| With a mortgage | 73.3% | 68.8% | 62.2% |
| Without a mortgage | 26.7% | 31.2% | 37.8% |
| Median monthly owner costs | |||
| With a mortgage | $1,603 | $1,651 | $1,687 |
| Without a mortgage | $425 | $468 | $493 |
| Gross rent | |||
| Median rent | $1,264 | $1,347 | $1,238 |
Education Profile
How educated is the community and how education pays off
Adults with a college degree
19.5%
of adults 25+ with a bachelor's degree or higher
Caldwell
19.5%
Canyon County
23.2%
Idaho
31.8%
Adults without a high school diploma
16.2%
of adults (25+) without a high school diploma
Caldwell
16.2%
Canyon County
12.3%
Idaho
8.2%
School Enrollment
Who is enrolled in school and at what level
School enrollment
19,798
population (age 3+) enrolled in school
College-going rate (18-24 yr olds)
37.2%
of 18-24-year-olds in college or graduate school
Enrollment & school type
Enrollment levels, college-going rate, and public vs private school split
Population 3+ currently enrolled in a school
| Caldwell | Canyon County | Idaho | |
|---|---|---|---|
| Total enrolled (age 3+) | 19,798 | 63,566 | 492,784 |
| Nursery / preschool | 4.8% | 5.1% | 5% |
| K–12 | 75.7% | 76.9% | 70.3% |
| Kindergarten | 5.2% | 5.5% | 4.8% |
| Elementary: Grades 1–4 | 22% | 22.5% | 20.7% |
| Elementary: Grades 5–8 | 26.5% | 24.8% | 22.5% |
| High School: Grades 9–12 | 22% | 24% | 22.4% |
| College or graduate school | 19.5% | 18.1% | 24.7% |
| College, undergraduate | 17.8% | 15.2% | 20.8% |
| Graduate, professional school | 1.7% | 2.9% | 4% |
| College-going rate · 18-24 yr olds | 37.2% | 25.7% | 37.7% |
| School type | |||
| Public school | 84.8% | 81.7% | 81.1% |
| Private school | 15.2% | 18.3% | 18.9% |
Education Attainment by Level & Gender
What is the highest level of education completed among adults
Education attainment
39,525
population 25 years and over
Attainment by gender
Male vs Female
Adults (25+) · Share within each education level
Educational Attainment Overview
Distribution and key education attainment rates for adults (25+)
Highest credential completed · adults 25+
| Caldwell | Canyon County | Idaho | |
|---|---|---|---|
| Population (25+) | 39,525 | 160,382 | 1,278,185 |
| Less than 9th grade | 7.3% | 5.3% | 3.2% |
| 9th–12th, no diploma | 8.9% | 7% | 5% |
| High school diploma or GED | 31.3% | 30.4% | 26.1% |
| Some college, no degree | 23% | 24.7% | 24.2% |
| Associate's degree | 9.9% | 9.4% | 9.7% |
| Bachelor's degree or higher | 19.5% | 23.2% | 31.8% |
| Bachelor's degree | 14.4% | 16.3% | 21.3% |
| Graduate or professional | 5.2% | 6.9% | 10.5% |
| High School or higher | 83.8% | 87.7% | 91.9% |
Earnings by education level
percentage as applicable
Median Earnings
$42,697
Median earnings for adults 25+, by level
Poverty Rate
5.1%
for ages 25+, with bachelors degree or higher
Outcomes by Education Level
Earnings and poverty rates across education levels (25+)
Adults 25+
| Caldwell | Canyon County | Idaho | |
|---|---|---|---|
| Median earnings | |||
| Population 25+, with earnings | $42,697 | $44,370 | $47,428 |
| Less than high school graduate | $35,940 | $36,795 | $35,526 |
| High school graduate (includes equivalency) | $40,300 | $40,666 | $39,186 |
| Some college or associate's degree | $42,893 | $42,312 | $43,363 |
| Bachelor's degree | $48,120 | $54,206 | $58,289 |
| Graduate or professional degree | $67,348 | $70,030 | $79,351 |
| Poverty rates | |||
| Less than high school graduate | 17.3% | 15.6% | 18% |
| High school graduate (includes equivalency) | 9.8% | 10.3% | 12% |
| Some college or associate's degree | 9.2% | 8.8% | 8.3% |
| Bachelor's degree or higher | 5.1% | 4% | 4.5% |
About Neilsberg Research
Neilsberg Research team are data scientists with expertise in processing, analysis and visualization of big data helping small businesses make right decisions.
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