ZIP code
83605
Caldwell, ID
83605 covers Caldwell in Canyon County, with 41,155 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 83605. Methodology
ZIP code map of 83605
About ZIP code 83605
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 83605. Not ACS. Methodology
People in 83605
Race
- White24,706
- Black or African American326
- American Indian or Alaska Native634
- Asian346
- Native Hawaiian and Pacific Islander97
- Other race6,799
- Two or more races5,653
Hispanic or Latino (any race): 14,557
Age
- Under 106,036
- 10 to 196,286
- 20 to 295,748
- 30 to 395,160
- 40 to 494,238
- 50 to 593,966
- 60 to 693,623
- 70 to 792,399
- 80 and older1,105
Income and housing in 83605
Education
- High school graduate80.4%
- Bachelor's degree14.1%
- Graduate degree3.5%
Places covering 83605
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Canyon County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
4.2% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 83605
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 25,550 | |
| 2006 | 26,569 | |
| 2007 | 29,731 | |
| 2008 | 28,019 | |
| 2009 | 28,660 | |
| 2010 | 28,824 | |
| 2011 | 37,826 | 29,347 |
| 2012 | 38,688 | 30,060 |
| 2013 | 39,427 | 30,230 |
| 2014 | 40,460 | 30,850 |
| 2015 | 41,748 | 31,360 |
| 2016 | 43,106 | 31,470 |
| 2017 | 44,416 | 32,450 |
| 2018 | 46,488 | 32,130 |
| 2019 | 46,763 | 33,150 |
| 2020 | 46,961 | 34,130 |
| 2021 | 38,420 | 34,100 |
| 2022 | 39,636 | 35,130 |
| 2023 | 41,155 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 83605
12 nearest ZIP centroids (any distance)
- 83607Caldwell5.3 miPop 33,804 · Income $80,170
- 83651Nampa5.5 miPop 36,997 · Income $66,895
- 83644Middleton6.7 miPop 15,418 · Income $86,306
- 83687Nampa7.2 miPop 40,299 · Income $72,294
- 83656Notus8.3 miPop 687 · Income $70,938
- 83626Greenleaf8.7 miPop 1,754 · Income $65,268
- 83669Star9.2 miPop 15,728 · Income $98,768
- 83646Meridian11.0 miPop 74,522 · Income $101,040
- 83686Nampa11.7 miPop 59,532 · Income $83,666
- 83676Wilder12.8 miPop 5,109 · Income $74,286
- 83642Meridian14.0 miPop 58,049 · Income $96,361
- 83616Eagle15.0 miPop 34,736 · Income $118,013
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 83605, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 83605 FAQ
- What city is ZIP code 83605 in?
- 83605 is in Caldwell, ID.
- What county is 83605 in?
- 83605 is in Canyon County.
- What is the median household income in 83605?
- The median household income in 83605 is $60,657.
- Which ZIP codes are near 83605?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 83605.