83605 ZIP Code
Caldwell, Idaho
December 14, 2025
| ZIP Code: | 83605 |
| City/Town: | Caldwell |
| County: | Canyon |
| State: | Idaho |
| ZIP Type: | Standard |
| Population: | 39,636 |
| Median Household Income: | $58,952 |
| Per Capita Income: | $29,492 |
| Total Housing Units: | 13,568 |
| Median Home Value: | $256,200 |
| Land Area: | 24.6 sq miles
63.8 sq km |
| Water Area: | 0.3 sq miles
0.7 sq km |
| Coordinates: | 43.6641, -116.6517 |
Population Information (83605 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Total Population: | 39,636 | -- | -- |
| Male: | 19,985 | 50.4% | 49.6% |
| Female: | 19,651 | 49.6% | 50.4% |
| Median Age: | 31.5 yrs | -- | 38.5 yrs |
| Under 5 years: | 2,957 | 7.5% | 5.7% |
| 5 to 9 years: | 2,589 | 6.5% | 6.0% |
| 10 to 14 years: | 3,953 | 10.0% | 6.5% |
| 15 to 19 years: | 3,906 | 9.9% | 6.6% |
| 20 to 24 years: | 3,265 | 8.2% | 6.7% |
| 25 to 34 years: | 4,977 | 12.6% | 13.7% |
| 35 to 44 years: | 5,377 | 13.6% | 12.9% |
| 45 to 54 years: | 4,011 | 10.1% | 12.4% |
| 55 to 59 years: | 2,361 | 6.0% | 6.5% |
| 60 to 64 years: | 1,838 | 4.6% | 6.4% |
| 65 to 74 years: | 2,428 | 6.1% | 9.7% |
| 75 to 84 years: | 1,533 | 3.9% | 4.8% |
| 85 years and over: | 441 | 1.1% | 2.0% |
Housing Information (83605 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Median home value: | $256,200 | -- | $281,900 |
| Median rooms: | 5.6 | -- | 5.5 |
| Median rent: | $935 / mo. | -- | $1,268 / mo. |
| Total housing units: | 13,568 | -- | -- |
| Occupied housing units: | 13,034 | 96.1% | 38.0% |
| Vacant housing units: | 534 | 3.9% | 4.6% |
| Housing tenure: | -- | -- | -- |
| Owner-occupied: | 8,580 | 65.8% | 64.8% |
| Renter-occupied: | 4,454 | 34.2% | 35.2% |
Educational Attainment (83605 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Population 25 years and over: | 22,966 | -- | -- |
| Less than 9th grade: | 2,110 | 9.2% | 4.7% |
| 9th to 12th grade, no diploma: | 2,671 | 11.6% | 6.1% |
| High school graduate: | 7,630 | 33.2% | 26.4% |
| Some college, no degree: | 5,454 | 23.7% | 19.7% |
| Associate degree: | 1,883 | 8.2% | 8.7% |
| Bachelor's degree: | 2,388 | 10.4% | 20.9% |
| Graduate or professional degree: | 830 | 3.6% | 13.7% |
| Percent high school graduate or higher: | -- | 79.2% | 89.1% |
| Percent bachelor's degree or higher: | -- | 14.0% | 34.3% |
Income Information (83605 zip code)
| Value | US AvgUS | |
|---|---|---|
| Median household income: | $58,952 / yr. | $75,149 / yr. |
| Mean household income: | $64,237 / yr. | $105,833 / yr. |
| Median family income: | $66,647 / yr. | $92,646 / yr. |
| Per capita income: | $29,492 / yr. | $41,261 / yr. |
Employment (83605 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| In labor force: | 17,460 | -- | 63.5% |
| Employed: | 16,601 | 95.1% | 96.4% |
| Unemployed: | 859 | 4.9% | 5.3% |
| Not in labor force: | 11,809 | -- | -- |
| Class of Worker: | -- | -- | -- |
| Private wage and salary: | 13,604 | 81.9% | 79.7% |
| Government workers: | 2,016 | 12.1% | 14.2% |
| Self-employed: | 953 | 5.7% | 5.9% |
| Unpaid family workers: | 28 | 0.2% | 0.1% |
Race & Ethnicity (83605 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Race (one race): | -- | -- | -- |
| White: | 24,900 | 62.8% | 61.6% |
| Black or African American: | 219 | 0.6% | 12.4% |
| American Indian/Alaska Native: | 737 | 1.9% | 1.1% |
| Asian: | 298 | 0.8% | 6.0% |
| Native Hawaiian/Pacific Islander: | 21 | 0.1% | 0.2% |
| Some other race: | 8,597 | 21.7% | 8.4% |
| Two or more races: | 4,864 | 12.3% | 10.2% |
| Hispanic or Latino (any race): | 11,812 | 29.8% | 18.7% |
| Mexican: | 16,112 | 40.6% | 11.2% |
| Puerto Rican: | 13,125 | 33.1% | 1.8% |
| Cuban: | 190 | 0.5% | 0.7% |
| Other Hispanic or Latino: | 6 | 0.0% | 5.0% |
| Not Hispanic or Latino: | 2,791 | 7.0% | 81.1% |
Income Distribution (83605 zip code)
| Household Income | Households | Percent% | US AvgUS |
|---|---|---|---|
| Less than $10,000: | 597 | 4.6% | 4.9% |
| $10,000 to $14,999: | 699 | 5.4% | 3.8% |
| $15,000 to $24,999: | 1,607 | 12.3% | 7.0% |
| $25,000 to $34,999: | 1,169 | 9.0% | 7.4% |
| $35,000 to $49,999: | 1,518 | 11.6% | 10.7% |
| $50,000 to $74,999: | 2,956 | 22.7% | 16.1% |
| $75,000 to $99,999: | 1,924 | 14.8% | 12.8% |
| $100,000 to $149,999: | 2,207 | 16.9% | 17.1% |
| $150,000 to $199,999: | 219 | 1.7% | 8.8% |
| $200,000 or more: | 138 | 1.1% | 11.4% |
Commute to Work (83605 zip code)
| Commute Method | Workers | Percent% | US AvgUS |
|---|---|---|---|
| Drove alone: | 12,464 | 75.1% | 67.8% |
| Carpooled: | 1,755 | 10.6% | 8.7% |
| Public transportation: | 70 | 0.4% | 4.2% |
| Walked: | 415 | 2.5% | 2.5% |
| Other means: | 105 | 0.6% | 0.9% |
| Worked from home: | 1,401 | 8.4% | 13.8% |
| Mean travel time to work: | 24.3 min | -- | 26.7 min |
Industry (83605 zip code)
| Industry Sector | Workers | Percent% | US AvgUS |
|---|---|---|---|
| Agriculture, forestry, fishing, mining: | 557 | 3.4% | 1.6% |
| Construction: | 2,021 | 12.2% | 6.9% |
| Manufacturing: | 2,136 | 12.9% | 10.0% |
| Wholesale trade: | 368 | 2.2% | 2.4% |
| Retail trade: | 1,809 | 10.9% | 11.0% |
| Transportation, warehousing, utilities: | 1,160 | 7.0% | 5.8% |
| Information: | 277 | 1.7% | 1.9% |
| Finance, insurance, real estate: | 489 | 2.9% | 6.7% |
| Professional, scientific, management: | 1,650 | 9.9% | 12.1% |
| Education, health care, social services: | 3,666 | 22.1% | 23.3% |
| Arts, entertainment, food services: | 1,282 | 7.7% | 9.0% |
| Other services: | 642 | 3.9% | 4.7% |
| Public administration: | 544 | 3.3% | 4.7% |
Poverty Status (83605 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Poverty Rate: | -- | 14.7% | 8.8% |
| All people below poverty level: | -- | -- | -- |
| Under 18 years: | -- | -- | 16.3% |
| 18 to 64 years: | -- | -- | 11.0% |
| 65 years and over: | -- | -- | 10.3% |
Health Insurance (83605 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| With health insurance: | 33,078 | 83.5% | 91.3% |
| Private health insurance: | 21,304 | 53.7% | 67.6% |
| Public health coverage: | 15,492 | 39.1% | 35.9% |
| Without health insurance: | 5,967 | 15.1% | 8.7% |
Benefits & Assistance (83605 zip code)
| Households with: | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Earnings: | 10,168 | 78.0% | 77.4% |
| Social Security income: | 3,785 | 29.0% | 31.0% |
| Retirement income: | 2,673 | 20.5% | 21.8% |
| Supplemental Security Income (SSI): | 762 | 5.8% | 4.5% |
| Cash public assistance income: | 772 | 5.9% | 1.8% |
| SNAP (food stamps) benefits: | 2,269 | 17.4% | 11.4% |
Housing Types (83605 zip code)
| Structure Type | Units | Percent% | US AvgUS |
|---|---|---|---|
| 1-unit, detached: | 9,561 | 70.5% | 61.4% |
| 1-unit, attached: | 663 | 4.9% | 6.1% |
| 2 units: | 425 | 3.1% | 3.4% |
| 3 or 4 units: | 652 | 4.8% | 4.3% |
| 5 to 9 units: | 418 | 3.1% | 4.6% |
| 10 to 19 units: | 194 | 1.4% | 4.3% |
| 20 or more units: | 537 | 4.0% | 9.9% |
| Mobile home: | 1,118 | 8.2% | 5.8% |
| Boat, RV, van, etc.: | 0 | 0.0% | 0.1% |
Year Structure Built (83605 zip code)
| Year Built | Units | Percent% | US AvgUS |
|---|---|---|---|
| Built 2020 or later: | 103 | 0.8% | 0.6% |
| Built 2010 to 2019: | 1,658 | 12.2% | 8.2% |
| Built 2000 to 2009: | 2,731 | 20.1% | 13.5% |
| Built 1990 to 1999: | 2,017 | 14.9% | 13.2% |
| Built 1980 to 1989: | 748 | 5.5% | 13.2% |
| Built 1970 to 1979: | 1,720 | 12.7% | 14.6% |
| Built 1960 to 1969: | 1,470 | 10.8% | 10.2% |
| Built 1950 to 1959: | 880 | 6.5% | 9.9% |
| Built 1940 to 1949: | 897 | 6.6% | 4.6% |
| Built 1939 or earlier: | 1,344 | 9.9% | 12.0% |
Bedrooms (83605 zip code)
| Number of Bedrooms | Units | Percent% | US AvgUS |
|---|---|---|---|
| No bedroom (studio): | 162 | 1.2% | 2.4% |
| 1 bedroom: | 962 | 7.1% | 3.0% |
| 2 bedrooms: | 3,410 | 25.1% | 9.1% |
| 3 bedrooms: | 6,239 | 46.0% | 15.9% |
| 4 bedrooms: | 2,216 | 16.3% | 18.8% |
| 5 or more bedrooms: | 579 | 4.3% | 17.6% |
Heating Fuel (83605 zip code)
| Fuel Type | Units | Percent% | US AvgUS |
|---|---|---|---|
| Utility gas: | 8,188 | 62.8% | 47.1% |
| Bottled, tank, or LP gas: | 195 | 1.5% | 4.9% |
| Electricity: | 4,316 | 33.1% | 40.2% |
| Fuel oil, kerosene, etc.: | 117 | 0.9% | 4.2% |
| Coal or coke: | 0 | 0.0% | 0.1% |
| Wood: | 168 | 1.3% | 1.5% |
| Solar energy: | 10 | 0.1% | 0.1% |
| Other fuel: | 16 | 0.1% | 0.5% |
| No fuel used: | 24 | 0.2% | 0.2% |
Vehicles Available (83605 zip code)
| Vehicles | Households | Percent% | US AvgUS |
|---|---|---|---|
| No vehicle available: | 578 | 4.4% | 8.3% |
| 1 vehicle available: | 3,553 | 27.3% | 32.6% |
| 2 vehicles available: | 5,148 | 39.5% | 37.0% |
| 3 or more vehicles available: | 3,755 | 28.8% | 22.1% |
Home Value Distribution (83605 zip code)
| Value Range | Owner Units | Percent% | US AvgUS |
|---|---|---|---|
| Less than $50,000: | 748 | 8.7% | 5.7% |
| $50,000 to $99,999: | 275 | 3.2% | 7.8% |
| $100,000 to $149,999: | 554 | 6.5% | 9.2% |
| $150,000 to $199,999: | 1,212 | 14.1% | 10.8% |
| $200,000 to $299,999: | 2,598 | 30.3% | 19.9% |
| $300,000 to $499,999: | 2,735 | 31.9% | 24.1% |
| $500,000 to $999,999: | 458 | 5.3% | 17.0% |
| $1,000,000 or more: | 0 | 0.0% | 5.6% |
Housing Costs (83605 zip code)
| Value | US AvgUS | |
|---|---|---|
| Median owner costs (with mortgage): | $1,273 / mo. | $1,828 / mo. |
| Median owner costs (no mortgage): | $448 / mo. | $584 / mo. |
| Median gross rent: | $935 / mo. | $1,268 / mo. |
| Average household size (owner-occupied): | 3.10 | 2.53 |
| Average household size (renter-occupied): | 2.50 | 2.38 |
Households (83605 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Total households: | 13,034 | -- | -- |
| Married-couple households: | 6,114 | 46.9% | 47.5% |
| Cohabiting couple households: | 3,044 | 23.4% | 7.0% |
| Male householder, no spouse: | 2,272 | 17.4% | 5.4% |
| Female householder, no spouse: | 3,669 | 28.1% | 12.7% |
| Householder living alone: | 5,081 | 39.0% | 28.6% |
| 65 years and over living alone: | 3,307 | 25.4% | 11.8% |
| Average household size: | 2.90 | -- | 2.53 |
| Average family size: | 3.59 | -- | -- |
Marital Status (83605 zip code)
| Population 15 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Total: | 14,921 | -- | -- |
| Never married: | 5,716 | 38.3% | 37.0% |
| Now married: | 7,215 | 48.4% | 49.5% |
| Separated: | 306 | 2.1% | 1.5% |
| Widowed: | 1,559 | 10.4% | 2.6% |
| Divorced: | 4,821 | 32.3% | 9.3% |
School Enrollment (83605 zip code)
| Population 3 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Enrolled in school: | 11,972 | -- | -- |
| Nursery school, preschool: | 551 | 4.6% | 5.8% |
| Kindergarten: | 542 | 4.5% | 5.0% |
| Elementary school (grades 1-8): | 5,244 | 43.8% | 40.5% |
| High school (grades 9-12): | 3,002 | 25.1% | 21.4% |
| College or graduate school: | 2,633 | 22.0% | 27.3% |
Veterans & Disability (83605 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Civilian population 18 years and over: | 27,994 | -- | -- |
| Veterans: | 2,302 | 8.2% | 6.3% |
| Civilian noninstitutionalized population: | 39,045 | -- | -- |
| With a disability: | 5,839 | 15.0% | 13.4% |
| Under 18 with disability: | 560 | 9.6% | 5.8% |
| 18 to 64 with disability: | 3,289 | 56.3% | 10.4% |
| 65 and over with disability: | 1,990 | 34.1% | 33.4% |
Mobility (Residence 1 Year Ago) (83605 zip code)
| Population 1 year and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Same house: | 33,895 | 85.5% | 86.9% |
| Different house: | 5,319 | 13.4% | 13.1% |
| Same county: | 3,276 | 61.6% | 7.0% |
| Different county: | 1,849 | 34.8% | 3.2% |
| Different state: | 703 | 13.2% | 2.5% |
| Abroad: | 194 | 3.6% | 0.4% |
Place of Birth (83605 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Native born: | 34,223 | 86.3% | 86.2% |
| Foreign born: | 705 | 1.8% | 13.9% |
| Naturalized citizen: | 5,413 | 767.8% | 52.7% |
| Not a citizen: | 5,413 | 767.8% | 47.3% |
| Foreign-born by region: | -- | -- | -- |
| Europe: | 5,413 | 767.8% | 10.5% |
| Asia: | 175 | 24.8% | 31.3% |
| Africa: | 104 | 14.8% | 5.5% |
| Oceania: | 0 | 0.0% | 0.5% |
| Latin America: | 4,722 | 669.8% | 50.0% |
| Northern America: | 31 | 4.4% | 2.2% |
Language Spoken at Home (83605 zip code)
| Population 5 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Total: | 36,679 | -- | -- |
| English only: | 25,725 | 70.1% | 78.3% |
| Language other than English: | 10,954 | 29.9% | 21.5% |
| By language: | -- | -- | -- |
| Spanish: | 10,178 | 27.7% | 13.3% |
| Other Indo-European languages: | 580 | 1.6% | 3.5% |
| Asian/Pacific Island languages: | 95 | 0.3% | 3.5% |
| Other languages: | 101 | 0.3% | 1.0% |
Computers & Internet (83605 zip code)
| Households | Percent% | US AvgUS | |
|---|---|---|---|
| Households with a computer: | 13,034 | 100.0% | 93.1% |
| Households with broadband internet: | 12,328 | 94.6% | 89.4% |
Caldwell, ID83605