ZIP code
62305
Quincy, IL
62305 covers Quincy in Adams County, with 19,077 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 62305. Methodology
ZIP code map of 62305
About ZIP code 62305
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 62305. Not ACS. Methodology
People in 62305
Race
- White17,556
- Black or African American404
- American Indian or Alaska Native21
- Asian228
- Native Hawaiian and Pacific Islander13
- Other race130
- Two or more races690
Hispanic or Latino (any race): 294
Age
- Under 102,199
- 10 to 192,389
- 20 to 291,759
- 30 to 392,056
- 40 to 492,122
- 50 to 592,645
- 60 to 692,796
- 70 to 792,046
- 80 and older1,030
Income and housing in 62305
Education
- High school graduate96.6%
- Bachelor's degree35.0%
- Graduate degree11.5%
Places covering 62305
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.
- Quincy43.0%
- Burton0.5%
- Bloomfield0.2%
- Columbus0.1%
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.
- Adams 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
56.2% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 62305
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 17,688 | |
| 2006 | 17,058 | |
| 2007 | 18,124 | |
| 2008 | 17,700 | |
| 2009 | 17,772 | |
| 2010 | 18,008 | |
| 2011 | 18,291 | 18,039 |
| 2012 | 18,275 | 18,180 |
| 2013 | 18,624 | 18,090 |
| 2014 | 18,853 | 18,110 |
| 2015 | 18,877 | 18,060 |
| 2016 | 19,050 | 18,340 |
| 2017 | 19,606 | 18,220 |
| 2018 | 19,357 | 18,210 |
| 2019 | 19,081 | 17,990 |
| 2020 | 19,016 | 18,110 |
| 2021 | 18,922 | 17,990 |
| 2022 | 19,473 | 17,840 |
| 2023 | 19,077 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 62305
12 nearest ZIP centroids (any distance)
- 62301Quincy2.4 miPop 30,987 · Income $52,212
- 62338Fowler7.5 miPop 1,109 · Income $86,339
- 63471Taylor8.1 miPop 966 · Income $128,831
- 62360Payson8.8 miPop 1,540 · Income $58,427
- 62359Paloma10.3 miPop 104 · Income —
- 63448La Grange12.1 miPop 1,683 · Income $56,125
- 62325Coatsburg12.6 miPop 547 · Income $73,611
- 62365Plainville13.1 miPop 421 · Income $75,938
- 62376Ursa13.3 miPop 1,073 · Income $74,375
- 62351Mendon13.4 miPop 2,026 · Income $73,772
- 62347Liberty14.1 miPop 2,172 · Income $92,969
- 63461Palmyra14.2 miPop 5,355 · Income $68,633
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 62305, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 62305 FAQ
- What city is ZIP code 62305 in?
- 62305 is in Quincy, IL.
- What county is 62305 in?
- 62305 is in Adams County.
- What is the median household income in 62305?
- The median household income in 62305 is $80,918.
- Which ZIP codes are near 62305?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 62305.