PlainZIP

Augusta, MO

Single-footprint Census roll-up for Augusta, MO: 1 USPS ZIP, population 1,292. 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 AUGUSTA-MO · Augusta, MO 1 ZIPs · 1,292 pop · #959/25278 · St. Charles County

INC-TOP · RANK-TOP · ABOVE-PEER · BOOK-ONE · OWN-HIGH · POP-VILLAGE · SPREAD-UNK · HOME-MID

  • INC-TOP $146,146
  • RANK-TOP #959/25278
  • ABOVE-PEER over Lake Saint Louis
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 97% owners
  • POP-VILLAGE 1,292
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $385,400

Nearest income peer: Lake Saint Louis, MO ( $8,498 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 Augusta

Lowest/highest poles plus county-sharing cities nearest Augusta 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, Augusta, MO sits among US cities with a top-decile household income, on a village-scale population base, across a single-ZIP footprint.

Top 4%
household income vs 25,278 US cities
1,292
city population (Census)
1
USPS ZIP codes covered
$146,146
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 $146,146 and home value $385,400 should be read as near-neighborhood numbers ; bachelor's attainment averages 32.7%.

Owner-occupancy here runs high (96.8%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within Missouri, Lake Saint Louis is the closest lower-income city and Wildwood the closest higher-income city by average ZIP household income. Their 1 and 2 ZIP footprints are the immediate statewide comparison set for Augusta.

Population concentration

One ZIP, 63332, is all of Augusta

There is no split to weigh here: 63332 holds every one of Augusta's 1,292 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

Dense ZBP book packed into Augusta's one ZIP

Citywide ZBP: 46 establishments, 262 employees , annual payroll $12,302k (~36 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 63332 (46 units) ; leading NAICS Other services (except public administration) (7) · also Construction · Arts, entertainment, and recreation .

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ZIP Codes in Augusta, MO

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

Augusta sits in the upper half of St. Charles County on income: Saint Charles, O Fallon and Saint Peters report less, while Defiance reports more. Portage Des Sioux marks the far end of that range at $88,750, 39% below Augusta.

ZIP Code Population Median income Establishments Density
63332 1,292 $146,146 46 9
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Augusta 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 Augusta, .