ZIP code
61856
Monticello, IL
61856 covers Monticello in Piatt County, with 8,110 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 61856. Methodology
ZIP code map of 61856
About ZIP code 61856
Acceptable cities: Lodge
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 61856. Not ACS. Methodology
People in 61856
Race
- White7,475
- Black or African American48
- American Indian or Alaska Native10
- Asian57
- Other race42
- Two or more races301
Hispanic or Latino (any race): 109
Age
- Under 10995
- 10 to 191,013
- 20 to 29639
- 30 to 39961
- 40 to 49985
- 50 to 59942
- 60 to 691,096
- 70 to 79763
- 80 and older539
Income and housing in 61856
Education
- High school graduate95.8%
- Bachelor's degree39.9%
- Graduate degree13.4%
Places covering 61856
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.
- Monticello74.9%
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.
- Piatt 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
25.1% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 61856
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 7,538 | |
| 2006 | 7,310 | |
| 2007 | 7,572 | |
| 2008 | 7,399 | |
| 2009 | 7,448 | |
| 2010 | 7,418 | |
| 2011 | 7,128 | 7,403 |
| 2012 | 7,219 | 7,390 |
| 2013 | 7,159 | 7,380 |
| 2014 | 7,344 | 7,370 |
| 2015 | 7,426 | 7,440 |
| 2016 | 7,600 | 7,440 |
| 2017 | 7,595 | 7,530 |
| 2018 | 7,884 | 7,620 |
| 2019 | 7,771 | 7,710 |
| 2020 | 7,935 | 7,730 |
| 2021 | 8,179 | 7,640 |
| 2022 | 8,315 | 7,810 |
| 2023 | 8,110 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 61856
12 nearest ZIP centroids (any distance)
- 61884White Heath6.5 miPop 1,072 · Income $101,250
- 61839De Land7.6 miPop 648 · Income $63,393
- 61830Cisco7.9 miPop 502 · Income $66,750
- 61813Bement8.2 miPop 1,813 · Income $82,750
- 61855Milmine8.3 miPop 84 · Income $29,375
- 61851Ivesdale9.0 miPop 295 · Income $58,981
- 61875Seymour10.2 miPop 974 · Income $119,632
- 61882Weldon10.5 miPop 714 · Income $77,000
- 61818Cerro Gordo12.1 miPop 1,608 · Income $75,536
- 61854Mansfield12.1 miPop 1,356 · Income $84,338
- 61815Bondville12.7 miPop 309 · Income $61,111
- 61872Sadorus12.9 miPop 613 · Income $102,500
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 61856, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 61856 FAQ
- What city is ZIP code 61856 in?
- 61856 is in Monticello, IL.
- What county is 61856 in?
- 61856 is in Piatt County.
- What is the median household income in 61856?
- The median household income in 61856 is $94,841.
- Which ZIP codes are near 61856?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 61856.