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Lawler Iowa ZIP Codes

Lawler holds a single ZIP code.

Every ZIP code in Lawler

The complete list of Lawler, Iowa ZIP codes with the county each falls in.
ZIP codeCounty
52154Chickasaw County

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Lawler codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Lawler. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.

How these codes cluster

Every Lawler ZIP code begins 521. Those first three digits identify the sectional center facility that processes mail for this part of Iowa. Statewide that range covers 33 ZIP codes, so Lawler accounts for 3% of it.

Every Iowa ZIP prefix and the region it covers →

Area codes covering Lawler

ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The code below serves the same ground Lawler occupies.

Lawler Iowa area codes in full →

Where Lawler's ZIP codes sit

Each point is one Lawler ZIP code, plotted from its record coordinates.
  • Reference points and footprint
  • Not an official NANPA boundary
  • Not a USPS delivery area

Cities near Lawler

The closest places to Lawler with their own ZIP code list, nearest first.
CityDistanceZIP codes
Waucoma Iowa ZIP codes6.1 mi1 ZIP code
Fredericksburg Iowa ZIP codes7.7 mi1 ZIP code
New Hampton Iowa ZIP codes8.2 mi1 ZIP code
Protivin Iowa ZIP codes11 mi1 ZIP code
Fort Atkinson Iowa ZIP codes12 mi1 ZIP code
Spillville Iowa ZIP codes14 mi1 ZIP code
North Washington Iowa ZIP codes14 mi1 ZIP code
Hawkeye Iowa ZIP codes14 mi1 ZIP code

Straight-line distance between place reference points, not driving distance.