PlainZIP

Plymouth, IL

Single-footprint Census roll-up for Plymouth, IL: 1 USPS ZIP, population 1,345. 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 PLYMOUTH-IL · Plymouth, IL 1 ZIPs · 1,345 pop · #18749/25278 · Hancock County

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

  • INC-MID $58,000
  • RANK-LOWER #18749/25278
  • PHOTO-FINISH ≈ La Harpe
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 90% owners
  • POP-VILLAGE 1,345
  • SPREAD-UNK Single-ZIP book
  • HOME-LOW $126,700

Nearest income peer: La Harpe, IL (+ $1,688 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 Plymouth

Lowest/highest poles plus county-sharing cities nearest Plymouth 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, Plymouth, IL sits among US cities with a below-median household income, on a village-scale population base, across a single-ZIP footprint.

26th pct
household income vs 25,278 US cities
1,345
city population (Census)
1
USPS ZIP codes covered
$58,000
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 $58,000 and poverty 10.3% concentrate in 62367.

Owner-occupancy here runs high (89.5%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within Illinois, Belle Rive is the closest lower-income city and Danforth the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Plymouth.

Population concentration

Plymouth reads through its lone ZIP, 62367

1,345 ACS residents, one ZIP: 62367 is not the leading code inside Plymouth, 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

Sparse ZBP book inside single-ZIP Plymouth

Citywide ZBP: 14 establishments, 46 employees , annual payroll $1,370k (~10 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 62367 (14 units) ; leading NAICS Transportation and warehousing (4) .

View your shortlist →

ZIP Codes in Plymouth, IL

These ZIP codes sit in Hancock County, which covers 14 ZIP codes in all; 1 of them fall in Plymouth. See the Hancock County roll-up →

Plymouth sits in the lower half of Hancock County on income: Carthage, Hamilton and Warsaw report more, and only Elvaston reports less. Sutter marks the far end of that range at $110,568, 91% above Plymouth.

ZIP Code Population Median income Establishments Density
62367 1,345 $58,000 14 5
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Plymouth 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 Plymouth, .