PlainZIP

Three Rivers, MI

Single-footprint Census roll-up for Three Rivers, MI: 1 USPS ZIP, population 18,380. 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 THREE-RIVERS-MI · Three Rivers, MI 1 ZIPs · 18,380 pop · #16315/25278 · St. Joseph County

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

  • INC-MID $63,118
  • RANK-LOWER #16315/25278
  • PHOTO-FINISH ≈ Mendon
  • BOOK-ONE 1 ZIP
  • OWN-MID 74% owners
  • POP-TOWN 18,380
  • SPREAD-UNK Single-ZIP book
  • HOME-LOW $183,100

Nearest income peer: Mendon, MI (+ $757 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 Three Rivers

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

35th pct
household income vs 25,278 US cities
18,380
city population (Census)
1
USPS ZIP codes covered
$63,118
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 $63,118 and poverty 11.4% concentrate in 49093.

Owner-occupancy sits in a mixed band (73.5%) - check the ZIP page's tenure split before treating Three Rivers as a pure owner town.

Within Michigan, Westland is the closest lower-income city and Palmer the closest higher-income city by average ZIP household income. Their 2 and 1 ZIP footprints are the immediate statewide comparison set for Three Rivers.

Population concentration

One ZIP, 49093, is all of Three Rivers

There is no split to weigh here: 49093 holds every one of Three Rivers's 18,380 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 Three Rivers's one ZIP

Citywide ZBP: 392 establishments, 6,749 employees , annual payroll $399,399k (~21 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 49093 (392 units) ; leading NAICS Retail trade (62) · also Other services (except public administration) · Health care and social assistance .

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ZIP Codes in Three Rivers, MI

These ZIP codes sit in St. Joseph County, which covers 10 ZIP codes in all; 1 of them fall in Three Rivers. See the St. Joseph County roll-up →

Every one of the 9 cities sharing St. Joseph County reports a higher average ZIP median income than Three Rivers, Sturgis, White Pigeon and Constantine among them. That gap is the county's income spread, not a measure of the housing or commute picture below. Nottawa marks the far end of that range at $105,147, 67% above Three Rivers.

ZIP Code Population Median income Establishments Density
49093 18,380 $63,118 392 67
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Three Rivers 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 Three Rivers, .