PlainZIP

Portage Des Sioux, MO

Single-footprint Census roll-up for Portage Des Sioux, MO: 1 USPS ZIP, population 603. 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 PORTAGE-DES-SIOUX-MO · Portage Des Sioux, MO 1 ZIPs · 603 pop · #6695/25278 · St. Charles County

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

  • INC-HIGH $88,750
  • RANK-UPPER #6695/25278
  • BELOW-PEER under Saint Peters
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 86% owners
  • POP-VILLAGE 603
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $221,300

Nearest income peer: Saint Peters, MO (+ $7,643 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 Portage Des Sioux

Lowest/highest poles plus county-sharing cities nearest Portage Des Sioux 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, Portage Des Sioux, MO 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
603
city population (Census)
1
USPS ZIP codes covered
$88,750
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 63373 (603 residents). Household income $88,750 is the roll-up; open the ZIP for tenure and commute.

Owner-occupancy here runs high (85.8%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within Missouri, Silex is the closest lower-income city and Moscow Mills the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Portage Des Sioux.

Population concentration

One ZIP, 63373, is all of Portage Des Sioux

There is no split to weigh here: 63373 holds every one of Portage Des Sioux's 603 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 Portage Des Sioux's one ZIP

Citywide ZBP: 13 establishments, 60 employees , annual payroll $1,892k (~22 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 63373 (13 units) ; leading NAICS Construction (3) .

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ZIP Codes in Portage Des Sioux, MO

These ZIP codes sit in St. Charles County, which covers 13 ZIP codes in all; 1 of them fall in Portage Des Sioux. See the St. Charles County roll-up →

Every one of the 9 cities sharing St. Charles County reports a higher average ZIP median income than Portage Des Sioux, Saint Charles, O Fallon and Saint Peters among them. That gap is the county's income spread, not a measure of the housing or commute picture below. Defiance marks the far end of that range at $170,598, 92% above Portage Des Sioux.

ZIP Code Population Median income Establishments Density
63373 603 $88,750 13 14
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Portage Des Sioux 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 Portage Des Sioux, .