Scott County ZIP Codes

Scott County is a county of Iowa.

ZIP codes
22
Cities & towns
14
Area codes
1
Land area
458 sq mi

Every ZIP code in Scott County

527xx–528xx
The complete list of Scott County, IA ZIP codes with the city each one delivers to.
ZIP codeCity
52722Bettendorf
52726Blue Grass
52728Buffalo
52745Dixon
52746Donahue
52748Eldridge
52753Le Claire
52756Long Grove
52758Mc Causland
52765New Liberty
52767Pleasant Valley
52768Princeton
52773Walcott
52801Davenport
52802Davenport
52803Davenport
52804Davenport
52805Davenport
52806Davenport
52807Davenport
52808Davenport
52809Davenport

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Scott County codes above are listed without a column we would have to invent.

Cities and towns in Scott County

A further 2 places in Scott County appear in the postal source without a page of its own; their codes are in the table above and each one links to its own page.

Area codes covering Scott County

Telephone and postal boundaries are drawn by different bodies, so these codes overlap the county without matching its edges.

Where Scott County's ZIP codes sit

Each point is the reference point of one Scott County ZIP code, plotted from its record coordinates. The outline is the convex envelope of those points — a footprint, not a boundary.
  • Reference points and footprint
  • Not an official NANPA boundary
  • Not a USPS delivery area

Scope every ZIP code recorded in Scott County. Source GeoNames US postal codes (2026-07 postal dump), Census 2024 county Gazetteer (2024 Gazetteer) and geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot). Updated . The outline is a convex envelope of ZIP reference points, not a jurisdiction boundary.