PlainZIP

Kilbourne, IL

Single-footprint Census roll-up for Kilbourne, IL: 1 USPS ZIP, population 568. 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 KILBOURNE-IL · Kilbourne, IL 1 ZIPs · 568 pop · #19291/25278 · Mason County

INC-MID · RANK-LOWER · PHOTO-FINISH · BOOK-ONE · OWN-MID · POP-VILLAGE · SPREAD-UNK · HOME-UNK

  • INC-MID $56,750
  • RANK-LOWER #19291/25278
  • PHOTO-FINISH ≈ Bath
  • BOOK-ONE 1 ZIP
  • OWN-MID 83% owners
  • POP-VILLAGE 568
  • SPREAD-UNK Single-ZIP book
  • HOME-UNK Homes pending

Nearest income peer: Bath, IL ( $83 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 Kilbourne

Lowest/highest poles plus county-sharing cities nearest Kilbourne 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, Kilbourne, IL sits among US cities with one of the lowest household incomes among US cities, on a village-scale population base, across a single-ZIP footprint.

24th pct
household income vs 25,278 US cities
568
city population (Census)
1
USPS ZIP codes covered
$56,750
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.

Lower-income footing on only 1 ZIP ($56,750 average) · poverty 9.6%. The primary code (62655) carries the ACS household fields that matter.

Owner-occupancy sits in a mixed band (83.3%) - check the ZIP page's tenure split before treating Kilbourne as a pure owner town.

Within Illinois, Donnellson is the closest lower-income city and East Alton the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Kilbourne.

Population concentration

Kilbourne's single ZIP 62655 carries the town

Kilbourne is published as a single USPS ZIP. Code 62655 is the entire residential footprint (568 ACS residents), so the city page and the ZIP page tell the same household story, open that ZIP for income, tenure, and commute detail.

Census ZBP business roll-up

Sparse ZBP book inside single-ZIP Kilbourne

Citywide ZBP: 7 establishments, 64 employees , annual payroll $3,625k (~12 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 62655 (7 units) .

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ZIP Codes in Kilbourne, IL

These ZIP codes sit in Mason County, which covers 9 ZIP codes in all; 1 of them fall in Kilbourne. See the Mason County roll-up →

Kilbourne sits in the lower half of Mason County on income: Manito, Mason City and San Jose report more, and only Easton reports less. Manito marks the far end of that range at $79,551, 40% above Kilbourne.

ZIP Code Population Median income Establishments Density
62655 568 $56,750 7 4
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Kilbourne 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 Kilbourne, .