PlainZIP

Henderson, IL

Single-footprint Census roll-up for Henderson, IL: 1 USPS ZIP, population 269. Open the primary ZIP for household income, housing tenure, and commute from ACS 2023 5-Year Estimates.

U.S. Census Bureau, SimpleMaps US ZIP Code Database, delivery-area ZIP coverage

ACS city ledger plate

Sheet HENDERSON-IL · Henderson, IL 1 ZIPs · 269 pop · #18272/25278 · Knox County

INC-MID · RANK-LOWER · BELOW-PEER · BOOK-ONE · OWN-MID · POP-VILLAGE · SPREAD-UNK · HOME-LOW

  • INC-MID $59,125
  • RANK-LOWER #18272/25278
  • BELOW-PEER under Abingdon
  • BOOK-ONE 1 ZIP
  • OWN-MID 70% owners
  • POP-VILLAGE 269
  • SPREAD-UNK Single-ZIP book
  • HOME-LOW $113,900

Nearest income peer: Abingdon, IL (+ $3,800 income $)

Instrument codes from this city’s ACS household income, national rank, county-peer gap, ZIP book, owner tenure, population scale, intra-city income spread, and home-value band, not a moving recommendation.

Income neighbourhood around Henderson

Lowest/highest poles plus county-sharing cities nearest Henderson on average ZIP median household income. Full ladder: /cities.

median HH income

What this shows County-sharing peers only, not the full US city board. Open a near peer when the gap is small; open the poles when the mosaic is wide.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2026-08-25

National city placement

According to ACS 5-Year Estimates, Henderson, IL sits among US cities with a below-median household income, on a village-scale population base, across a single-ZIP footprint.

28th pct
household income vs 25,278 US cities
269
city population (Census)
1
USPS ZIP codes covered
$59,125
avg ZIP median income

Income percentile ranks this city's average ZIP median household income against 25,278 US cities with ACS income on at least one ZIP. Scale and ZIP-spread words come from Census population and USPS ZIP coverage.

Below-median income with few delivery areas (1): read cost-of-living from the primary ZIP. Household income $59,125 and poverty 22.5% concentrate in 61439.

Owner-occupancy sits in a mixed band (69.9%) - check the ZIP page's tenure split before treating Henderson as a pure owner town.

Within Illinois, Walnut Hill is the closest lower-income city and Milford the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Henderson.

Population concentration

Henderson reads through its lone ZIP, 61439

269 ACS residents, one ZIP: 61439 is not the leading code inside Henderson, it is the only one on file. Treat the ZIP page as the primary source for anything below the city-wide total.

Census ZBP business roll-up

No ZBP establishments filed for Henderson's ZIPs

Census County Business Patterns has no establishment rows joined to the ACS ZIPs mapped to Henderson. Read demography on this page; business counts are absent for this footprint.

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ZIP Codes in Henderson, IL

These ZIP codes sit in Knox County, which covers 16 ZIP codes in all; 1 of them fall in Henderson. See the Knox County roll-up →

Henderson sits in the lower half of Knox County on income: Abingdon, Knoxville and Wataga report more, Galesburg and Altona report less. Williamsfield marks the far end of that range at $98,125, 66% above Henderson.

ZIP Code Population Median income Establishments Density
61439 269 $59,125 n/a 154
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Henderson roll-ups here are for informational purposes only and do not constitute financial or relocation advice. ACS and Census ZBP figures are estimates; confirm the current table against Census before a money or move decision involving Henderson, .