ZIP code
61071
Rock Falls, IL
61071 covers Rock Falls in Whiteside County, with 13,482 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 61071. Methodology
ZIP code map of 61071
About ZIP code 61071
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 61071. Not ACS. Methodology
People in 61071
Race
- White11,248
- Black or African American195
- American Indian or Alaska Native65
- Asian43
- Native Hawaiian and Pacific Islander2
- Other race489
- Two or more races1,347
Hispanic or Latino (any race): 1,882
Age
- Under 101,461
- 10 to 191,704
- 20 to 291,400
- 30 to 391,391
- 40 to 491,629
- 50 to 591,874
- 60 to 691,957
- 70 to 791,321
- 80 and older652
Income and housing in 61071
Education
- High school graduate90.2%
- Bachelor's degree17.1%
- Graduate degree5.7%
Places covering 61071
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.
- Rock Falls65.6%
- Nelson0.0%
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.
- Whiteside County99.3%
- Lee County0.7%
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
34.4% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 61071
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 13,703 | |
| 2006 | 13,561 | |
| 2007 | 14,517 | |
| 2008 | 13,406 | |
| 2009 | 13,169 | |
| 2010 | 13,088 | |
| 2011 | 14,332 | 12,926 |
| 2012 | 14,393 | 12,750 |
| 2013 | 14,476 | 12,630 |
| 2014 | 14,400 | 12,530 |
| 2015 | 14,298 | 12,510 |
| 2016 | 14,226 | 12,100 |
| 2017 | 14,190 | 12,060 |
| 2018 | 13,997 | 11,860 |
| 2019 | 13,982 | 11,660 |
| 2020 | 14,006 | 11,800 |
| 2021 | 13,840 | 11,330 |
| 2022 | 13,766 | 11,270 |
| 2023 | 13,482 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 61071
12 nearest ZIP centroids (any distance)
- 61037Galt5.4 miPop 100 · Income $69,048
- 61243Deer Grove7.4 miPop 167 · Income $117,000
- 61042Harmon7.5 miPop 410 · Income $70,000
- 61081Sterling8.9 miPop 20,916 · Income $60,854
- 61283Tampico10.3 miPop 1,349 · Income $66,563
- 61261Lyndon10.9 miPop 691 · Income $53,750
- 61021Dixon13.5 miPop 22,690 · Income $65,719
- 61376Walnut13.8 miPop 2,021 · Income $62,045
- 61277Prophetstown14.2 miPop 2,983 · Income $72,837
- 61091Woosung14.8 miPop 0 · Income —
- 61324Eldena15.0 miPop 112 · Income —
- 61346New Bedford15.1 miPop 48 · Income —
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 61071, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 61071 FAQ
- What city is ZIP code 61071 in?
- 61071 is in Rock Falls, IL.
- What county is 61071 in?
- 61071 is in Whiteside County.
- What is the median household income in 61071?
- The median household income in 61071 is $57,909.
- Which ZIP codes are near 61071?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 61071.