PlainZIP

Avoca, MI

Single-footprint Census roll-up for Avoca, MI: 1 USPS ZIP, population 4,007. 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 AVOCA-MI · Avoca, MI 1 ZIPs · 4,007 pop · #12655/25278 · St. Clair County

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

  • INC-MID $71,385
  • RANK-MID #12655/25278
  • PHOTO-FINISH ≈ Smiths Creek
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 94% owners
  • POP-VILLAGE 4,007
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $240,200

Nearest income peer: Smiths Creek, MI ( $338 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 Avoca

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

Top 50%
household income vs 25,278 US cities
4,007
city population (Census)
1
USPS ZIP codes covered
$71,385
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 48006 (4,007 residents). Household income $71,385 is the roll-up; open the ZIP for tenure and commute.

Owner-occupancy here runs high (94.4%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within Michigan, Sand Creek is the closest lower-income city and Sidney the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Avoca.

Population concentration

Avoca reads through its lone ZIP, 48006

4,007 ACS residents, one ZIP: 48006 is not the leading code inside Avoca, 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 Avoca

Citywide ZBP: 31 establishments, 175 employees , annual payroll $11,721k (~8 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 48006 (31 units) ; leading NAICS Construction (14) · also Manufacturing · Professional, scientific, and technical services .

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ZIP Codes in Avoca, MI

These ZIP codes sit in St. Clair County, which covers 21 ZIP codes in all; 1 of them fall in Avoca. See the St. Clair County roll-up →

Avoca lands mid-pack among the 12 cities sharing St. Clair County: Fort Gratiot, Saint Clair and Marine City earn more and Port Huron, Algonac and Marysville earn less. Port Huron marks the far end of that range at $53,018, 26% below Avoca.

ZIP Code Population Median income Establishments Density
48006 4,007 $71,385 31 22
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Avoca 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 Avoca, .