PlainZIP

Poplar Grove, IL

Single-footprint Census roll-up for Poplar Grove, IL: 1 USPS ZIP, population 11,156. 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 POPLAR-GROVE-IL · Poplar Grove, IL 1 ZIPs · 11,156 pop · #4893/25278 · Boone County

INC-HIGH · RANK-TOP · PHOTO-FINISH · BOOK-ONE · OWN-HIGH · POP-TOWN · SPREAD-UNK · HOME-MID

  • INC-HIGH $97,386
  • RANK-TOP #4893/25278
  • PHOTO-FINISH ≈ Capron
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 93% owners
  • POP-TOWN 11,156
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $217,300

Nearest income peer: Capron, IL (+ $1,208 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 Poplar Grove

Lowest/highest poles plus county-sharing cities nearest Poplar Grove 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, Poplar Grove, IL sits among US cities with an upper-quartile household income, on a town-scale population base, across a single-ZIP footprint.

Top 19%
household income vs 25,278 US cities
11,156
city population (Census)
1
USPS ZIP codes covered
$97,386
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.

High-income footprint on only 1 ZIP: the city page and the ZIP page nearly coincide. Headline income $97,386 and home value $217,300 should be read as near-neighborhood numbers ; bachelor's attainment averages 26.3%.

Owner-occupancy here runs high (92.6%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within Illinois, Grant Park is the closest lower-income city and Chana the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Poplar Grove.

Population concentration

One ZIP, 61065, is all of Poplar Grove

There is no split to weigh here: 61065 holds every one of Poplar Grove's 11,156 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 Poplar Grove

Citywide ZBP: 98 establishments, 476 employees , annual payroll $17,490k (~9 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 61065 (98 units) ; leading NAICS Construction (18) · also Other services (except public administration) · Retail trade .

View your shortlist →

ZIP Codes in Poplar Grove, IL

These ZIP codes sit in Boone County, which covers 5 ZIP codes in all; 1 of them fall in Poplar Grove. See the Boone County roll-up →

Poplar Grove sits in the lower half of Boone County on income: Caledonia and Garden Prairie report more, and only Belvidere reports less. Caledonia marks the far end of that range at $127,273, 31% above Poplar Grove.

ZIP Code Population Median income Establishments Density
61065 11,156 $97,386 98 84
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Poplar Grove 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 Poplar Grove, .