Hennepin, IL

Single-footprint Census roll-up for Hennepin, IL: 1 USPS ZIP, population 1,235. 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 HENNEPIN-IL · Hennepin, IL 1 ZIPs · 1,235 pop · #6542/25278 · Putnam County

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

  • INC-HIGH $89,306
  • RANK-UPPER #6542/25278
  • BELOW-PEER under Magnolia
  • BOOK-ONE 1 ZIP
  • OWN-MID 84% owners
  • POP-VILLAGE 1,235
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $211,300

Nearest income peer: Magnolia, IL (+ $2,992 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 Hennepin

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

Top 26%
household income vs 25,278 US cities
1,235
city population (Census)
1
USPS ZIP codes covered
$89,306
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.

Above-median income on a short ZIP list (1) - lead code 61327 (1,235 residents). Household income $89,306 is the roll-up; open the ZIP for tenure and commute.

Owner-occupancy sits in a mixed band (83.6%) - check the ZIP page's tenure split before treating Hennepin as a pure owner town.

Within Illinois, Middletown is the closest lower-income city and Huntley the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Hennepin.

Population concentration

Hennepin reads through its lone ZIP, 61327

1,235 ACS residents, one ZIP: 61327 is not the leading code inside Hennepin, 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

Dense ZBP book packed into Hennepin's one ZIP

Citywide ZBP: 45 establishments, 659 employees , annual payroll $68,777k (~36 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 61327 (45 units) ; leading NAICS Construction (9) · also Manufacturing · Wholesale trade .

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ZIP Codes in Hennepin, IL

These ZIP codes sit in Putnam County, which covers 7 ZIP codes in all; 1 of them fall in Hennepin. See the Putnam County roll-up →

Hennepin sits in the upper half of Putnam County on income: Granville, Putnam and Mc Nabb report less, while Magnolia reports more. Standard marks the far end of that range at $60,000, 33% below Hennepin.

ZIP Code Population Median income Establishments Density
61327 1,235 $89,306 45 14

Hennepin 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 Hennepin, .