PlainZIP

Oakville, IA

Single-footprint Census roll-up for Oakville, IA: 1 USPS ZIP, population 376. 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 OAKVILLE-IA · Oakville, IA 1 ZIPs · 376 pop · #16607/25278 · Louisa County

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

  • INC-MID $62,500
  • RANK-LOWER #16607/25278
  • BELOW-PEER under Morning Sun
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 92% owners
  • POP-VILLAGE 376
  • SPREAD-UNK Single-ZIP book
  • HOME-LOW $118,100

Nearest income peer: Morning Sun, IA (+ $5,313 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 Oakville

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

34th pct
household income vs 25,278 US cities
376
city population (Census)
1
USPS ZIP codes covered
$62,500
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 $62,500 and poverty 17.6% concentrate in 52646.

Owner-occupancy here runs high (92.2%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within Iowa, Sigourney is the closest lower-income city and Irwin the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Oakville.

Population concentration

Oakville's single ZIP 52646 carries the town

Oakville is published as a single USPS ZIP. Code 52646 is the entire residential footprint (376 ACS residents), so the city page and the ZIP page tell the same household story, open that ZIP for income, tenure, and commute detail.

Census ZBP business roll-up

Mid-pack ZBP load on Oakville's one ZIP

Citywide ZBP: 7 establishments, 151 employees , annual payroll $13,489k (~19 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 52646 (7 units) ; leading NAICS Construction (3) · also Other services (except public administration) .

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ZIP Codes in Oakville, IA

These ZIP codes sit in Louisa County, which covers 7 ZIP codes in all; 1 of them fall in Oakville. See the Louisa County roll-up →

Oakville sits in the lower half of Louisa County on income: Wapello, Columbus Junction and Morning Sun report more, and only Grandview reports less. Letts marks the far end of that range at $104,250, 67% above Oakville.

ZIP Code Population Median income Establishments Density
52646 376 $62,500 7 3
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Oakville 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 Oakville, .