ZIP code
83611
Cascade, ID
83611 covers Cascade in Valley County, with 2,997 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 83611. Methodology
ZIP code map of 83611

About ZIP code 83611
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 83611. Not ACS. Methodology
People in 83611
Race
- White2,340
- Black or African American2
- American Indian or Alaska Native19
- Asian11
- Native Hawaiian and Pacific Islander3
- Other race39
- Two or more races182
Hispanic or Latino (any race): 101
Age
- Under 10186
- 10 to 19190
- 20 to 29181
- 30 to 39232
- 40 to 49223
- 50 to 59391
- 60 to 69603
- 70 to 79452
- 80 and older138
Income and housing in 83611
Education
- High school graduate91.1%
- Bachelor's degree34.9%
- Graduate degree5.3%
Places covering 83611
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.
- Cascade38.7%
- Smiths Ferry2.4%
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.
- Valley County99.7%
- Idaho County0.3%
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
58.9% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 83611
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 2,240 | |
| 2006 | 2,207 | |
| 2007 | 2,293 | |
| 2008 | 2,078 | |
| 2009 | 1,939 | |
| 2010 | 1,942 | |
| 2011 | 2,888 | 1,845 |
| 2012 | 2,907 | 1,840 |
| 2013 | 2,794 | 1,890 |
| 2014 | 2,993 | 1,900 |
| 2015 | 2,883 | 2,000 |
| 2016 | 2,545 | 2,030 |
| 2017 | 2,091 | 2,070 |
| 2018 | 1,979 | 2,050 |
| 2019 | 2,004 | 2,210 |
| 2020 | 2,159 | 2,250 |
| 2021 | 2,452 | 2,380 |
| 2022 | 3,041 | 2,310 |
| 2023 | 2,997 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 83611
12 nearest ZIP centroids (any distance)
- 83677Yellow Pine23.3 miPop 369 · Income $31,940
- 83525Elk City32.0 miPop 372 · Income $45,521
- 83229Cobalt34.3 miPop — · Income —
- 83638Mccall35.6 miPop 7,507 · Income $89,965
- 83469Shoup36.6 miPop 36 · Income —
- 83466North Fork49.6 miPop 83 · Income $98,304
- 59829Darby50.8 miPop 2,338 · Income $63,996
- 83463Gibbonsville54.5 miPop 78 · Income $51,161
- 83654New Meadows58.5 miPop 1,654 · Income $78,875
- 83549Riggins59.0 miPop 630 · Income $59,375
- 83462Carmen60.0 miPop 426 · Income —
- 59827Conner60.1 miPop 277 · Income $70,417
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 83611, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 83611 FAQ
- What city is ZIP code 83611 in?
- 83611 is in Cascade, ID.
- What county is 83611 in?
- 83611 is in Valley County.
- What is the median household income in 83611?
- The median household income in 83611 is $63,750.
- Which ZIP codes are near 83611?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 83611.