PlainZIP

Dover, IL

Single-footprint Census roll-up for Dover, IL: 1 USPS ZIP, population 111. 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 DOVER-IL · Dover, IL 1 ZIPs · 111 pop · #22486/25278 · Bureau County

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

  • INC-MID $47,500
  • RANK-BOTTOM #22486/25278
  • BELOW-PEER under Buda
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 88% owners
  • POP-VILLAGE 111
  • SPREAD-UNK Single-ZIP book
  • HOME-LOW $120,000

Nearest income peer: Buda, IL (+ $4,539 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 Dover

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

11th pct
household income vs 25,278 US cities
111
city population (Census)
1
USPS ZIP codes covered
$47,500
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 ($47,500 average) · poverty 12.0%. The primary code (61323) carries the ACS household fields that matter.

Owner-occupancy here runs high (88.2%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within Illinois, Mount Morris is the closest lower-income city and Grayville the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Dover.

Population concentration

Dover reads through its lone ZIP, 61323

111 ACS residents, one ZIP: 61323 is not the leading code inside Dover, 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 Dover's ZIPs

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

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ZIP Codes in Dover, IL

These ZIP codes sit in Bureau County, which covers 24 ZIP codes in all; 1 of them fall in Dover. See the Bureau County roll-up →

Every one of the 12 cities sharing Bureau County reports a higher average ZIP median income than Dover, Princeton, Spring Valley and Walnut among them. That gap is the county's income spread, not a measure of the housing or commute picture below. Sheffield marks the far end of that range at $91,250, 92% above Dover.

ZIP Code Population Median income Establishments Density
61323 111 $47,500 n/a 243
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Dover 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 Dover, .