PlainZIP

Dundas, IL

Single-footprint Census roll-up for Dundas, IL: 1 USPS ZIP, population 649. 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 DUNDAS-IL · Dundas, IL 1 ZIPs · 649 pop · #20201/25278 · Richland County

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

  • INC-MID $54,400
  • RANK-LOWER #20201/25278
  • PHOTO-FINISH ≈ Claremont
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 97% owners
  • POP-VILLAGE 649
  • SPREAD-UNK Single-ZIP book
  • HOME-LOW $107,000

Nearest income peer: Claremont, IL (+ $1,433 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 Dundas

Lowest/highest poles plus county-sharing cities nearest Dundas 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, Dundas, 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.

20th pct
household income vs 25,278 US cities
649
city population (Census)
1
USPS ZIP codes covered
$54,400
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 ($54,400 average) · poverty 22.4%. The primary code (62425) carries the ACS household fields that matter.

Owner-occupancy here runs high (97.1%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within Illinois, Willisville is the closest lower-income city and Mound City the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Dundas.

Population concentration

One ZIP, 62425, is all of Dundas

There is no split to weigh here: 62425 holds every one of Dundas's 649 ACS residents. City-level and ZIP-level numbers on this site are the same number twice, check the ZIP page for the income/tenure/commute breakdown.

Census ZBP business roll-up

Sparse ZBP book inside single-ZIP Dundas

Citywide ZBP: 5 establishments, 10 employees , annual payroll $322k (~8 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 62425 (5 units) .

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ZIP Codes in Dundas, IL

These ZIP codes sit in Richland County, which covers 6 ZIP codes in all; 1 of them fall in Dundas. See the Richland County roll-up →

Every one of the 5 cities sharing Richland County reports a higher average ZIP median income than Dundas, Olney, Noble and Claremont among them. That gap is the county's income spread, not a measure of the housing or commute picture below. Calhoun marks the far end of that range at $95,982, 76% above Dundas.

ZIP Code Population Median income Establishments Density
62425 649 $54,400 5 6
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Dundas 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 Dundas, .