Demographics & People — Caldwell, Idaho

Population Overview

Population (Census)63,465
Estimated 2026~74,200
Median Age31.5
Total Households20,696
Family Households14,536
Average Household Size2.99
Diversity Index0.4842 (moderately diverse)

Race & Ethnicity

White40,435
Black or African American238
Asian748
Hispanic or Latino24,205

Heritage & Ancestry

GroupCount
Other groups24,374
Hispanic: Hispanic or Latino23,205
Hispanic: Mexican19,061
Unclassified or not reported15,612
English8,456
German7,917
Irish4,337
Hispanic: Other Hispanic or Latino2,034
American1,975
Scottish1,740

Language

English Only42,210
Spanish14,693
Population 5+58,350

Veterans

Veterans3,600
Population 18+41,768

Commuting

Mean Commute Time24.6 minutes
Work from Home12.1%
Commuter ProfileN/A
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Caldwell, Idaho.