ZIP code
62666
Middletown, IL
62666 covers Middletown in Logan County, with 483 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 62666. Methodology
ZIP code map of 62666

About ZIP code 62666
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 62666. Not ACS. Methodology
People in 62666
Race
- White542
- Black or African American2
- Asian1
- Other race1
- Two or more races24
Hispanic or Latino (any race): 10
Age
- Under 1053
- 10 to 1970
- 20 to 2956
- 30 to 3971
- 40 to 4966
- 50 to 5996
- 60 to 6996
- 70 to 7935
- 80 and older27
Income and housing in 62666
Education
- High school graduate92.6%
- Bachelor's degree20.7%
- Graduate degree2.1%
Places covering 62666
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.
- Middletown57.7%
- Broadwell0.0%
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.
- Logan County94.6%
- Menard County5.4%
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
42.3% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 62666
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 628 | |
| 2006 | 586 | |
| 2007 | 647 | |
| 2008 | 594 | |
| 2009 | 585 | |
| 2010 | 559 | |
| 2011 | 566 | 591 |
| 2012 | 512 | 590 |
| 2013 | 485 | 570 |
| 2014 | 537 | 570 |
| 2015 | 542 | 550 |
| 2016 | 595 | 570 |
| 2017 | 557 | 590 |
| 2018 | 613 | 530 |
| 2019 | 580 | 560 |
| 2020 | 487 | 510 |
| 2021 | 452 | 520 |
| 2022 | 517 | 500 |
| 2023 | 483 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 62666
12 nearest ZIP centroids (any distance)
- 62671New Holland6.2 miPop 472 · Income $100,234
- 62634Elkhart6.6 miPop 1,141 · Income $79,722
- 62693Williamsville8.7 miPop 1,871 · Income $126,488
- 62613Athens9.6 miPop 3,659 · Income $95,591
- 62642Greenview9.8 miPop 1,381 · Income $75,846
- 62656Lincoln10.0 miPop 18,364 · Income $59,129
- 62643Hartsburg11.8 miPop 750 · Income $80,265
- 62684Sherman12.2 miPop 5,422 · Income $142,155
- 62541Lake Fork12.5 miPop 41 · Income —
- 62519Cornland13.1 miPop 53 · Income —
- 62664Mason City13.3 miPop 2,848 · Income $71,012
- 62561Riverton14.7 miPop 4,927 · Income $78,519
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 62666, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 62666 FAQ
- What city is ZIP code 62666 in?
- 62666 is in Middletown, IL.
- What county is 62666 in?
- 62666 is in Logan County.
- What is the median household income in 62666?
- The median household income in 62666 is $91,528.
- Which ZIP codes are near 62666?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 62666.