ZIP code
61008
Belvidere, IL
61008 covers Belvidere in Boone County, with 33,697 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 61008. Methodology
ZIP code map of 61008

About ZIP code 61008
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 61008. Not ACS. Methodology
People in 61008
Race
- White22,878
- Black or African American863
- American Indian or Alaska Native397
- Asian420
- Native Hawaiian and Pacific Islander19
- Other race4,946
- Two or more races4,224
Hispanic or Latino (any race): 9,926
Age
- Under 104,110
- 10 to 195,170
- 20 to 294,022
- 30 to 393,732
- 40 to 494,300
- 50 to 594,833
- 60 to 693,848
- 70 to 792,529
- 80 and older1,203
Income and housing in 61008
Education
- High school graduate82.5%
- Bachelor's degree21.0%
- Graduate degree7.9%
Places covering 61008
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.
- Belvidere75.1%
- Timberlane2.3%
- Cherry Valley0.0%
- Poplar Grove0.0%
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.
- Boone County99.4%
- Winnebago County0.6%
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
22.6% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 61008
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 35,657 | |
| 2006 | 35,904 | |
| 2007 | 38,062 | |
| 2008 | 36,634 | |
| 2009 | 36,784 | |
| 2010 | 37,179 | |
| 2011 | 33,919 | 36,829 |
| 2012 | 34,364 | 35,730 |
| 2013 | 34,683 | 35,320 |
| 2014 | 34,786 | 34,740 |
| 2015 | 34,676 | 34,450 |
| 2016 | 34,552 | 33,640 |
| 2017 | 34,628 | 32,700 |
| 2018 | 34,292 | 32,050 |
| 2019 | 33,935 | 31,190 |
| 2020 | 34,526 | 31,370 |
| 2021 | 34,420 | 30,640 |
| 2022 | 34,227 | 30,850 |
| 2023 | 33,697 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 61008
12 nearest ZIP centroids (any distance)
- 61038Garden Prairie5.4 miPop 1,395 · Income $69,808
- 61016Cherry Valley6.5 miPop 5,166 · Income $92,865
- 61112Rockford6.9 miPop 116 · Income —
- 61108Rockford8.3 miPop 30,202 · Income $63,046
- 61107Rockford8.7 miPop 29,473 · Income $75,492
- 61114Rockford8.8 miPop 15,026 · Income $83,472
- 60146Kirkland10.2 miPop 2,241 · Income $84,615
- 61111Loves Park10.4 miPop 22,838 · Income $58,391
- 61011Caledonia10.5 miPop 2,743 · Income $136,172
- 61065Poplar Grove10.7 miPop 10,927 · Income $104,216
- 60152Marengo10.9 miPop 12,006 · Income $94,209
- 61012Capron11.4 miPop 2,322 · Income $98,750
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 61008, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 61008 FAQ
- What city is ZIP code 61008 in?
- 61008 is in Belvidere, IL.
- What county is 61008 in?
- 61008 is in Boone County.
- What is the median household income in 61008?
- The median household income in 61008 is $75,833.
- Which ZIP codes are near 61008?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 61008.