PlainZIP

Stillman Valley, IL

Single-footprint Census roll-up for Stillman Valley, IL: 1 USPS ZIP, population 3,175. 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 STILLMAN-VALLEY-IL · Stillman Valley, IL 1 ZIPs · 3,175 pop · #4018/25278 · Ogle County

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

  • INC-HIGH $102,817
  • RANK-TOP #4018/25278
  • PHOTO-FINISH ≈ Davis Junction
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 90% owners
  • POP-VILLAGE 3,175
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $214,100

Nearest income peer: Davis Junction, IL (+ $2,952 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 Stillman Valley

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

Top 16%
household income vs 25,278 US cities
3,175
city population (Census)
1
USPS ZIP codes covered
$102,817
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 $102,817 and home value $214,100 should be read as near-neighborhood numbers ; bachelor's attainment averages 35.5%.

Owner-occupancy here runs high (90.0%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within Illinois, Sigel is the closest lower-income city and Pleasant Plains the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Stillman Valley.

Population concentration

One ZIP, 61084, is all of Stillman Valley

There is no split to weigh here: 61084 holds every one of Stillman Valley's 3,175 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

Mid-pack ZBP load on Stillman Valley's one ZIP

Citywide ZBP: 48 establishments, 236 employees , annual payroll $7,989k (~15 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 61084 (48 units) ; leading NAICS Accommodation and food services (8) · also Other services (except public administration) · Transportation and warehousing .

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ZIP Codes in Stillman Valley, IL

These ZIP codes sit in Ogle County, which covers 16 ZIP codes in all; 1 of them fall in Stillman Valley. See the Ogle County roll-up →

Stillman Valley sits in the upper half of Ogle County on income: Rochelle, Byron and Oregon report less, while Davis Junction reports more. Mount Morris marks the far end of that range at $47,467, 54% below Stillman Valley.

ZIP Code Population Median income Establishments Density
61084 3,175 $102,817 48 35
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Stillman Valley 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 Stillman Valley, .