US Gazetteer > Iowa Gazetteer > Iowa ZIP Codes > Shenandoah, IA 51603

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Preferred Name, USPS
Shenandoah, IA 51603
Not Acceptable, USPS
Earl May Seed, IA 51603

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Weather forecast ZIP Code 51603

ZIP Code 51603 has segments in 2 Counties (Fremont, Page).

The 51603 ZIP Code is centered1 in Page County at latitude 40.767 and longitude -95.372 (Panoramio Photos). It is a unique - single entity - type ZIP Code. Page County is in the Central Time Zone (UTC -6 hours) and observes daylight savings time.

Shenandoah, IA 51603 Map (Marker is ZIP Code Centroid)

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Nearby Cities, Towns & Census Designated Places

Shenandoah, IA (< 0.1 mile)
Bingham, IA (4.9 miles ESE)
Summit, IA (4.9 miles NNW)
Essex, IA (5.6 miles NE)
Norwich, IA (6.3 miles ESE)
Farragut, IA (6.6 miles WSW)
Imogene, IA (8.3 miles NNW)
Solomon, IA (10.2 miles NNW)
Coin, IA (10.8 miles SE)
Climax, IA (11.4 miles N)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

High Creek, IA (13.1 miles SSW)

ZIP Codes - Key Concepts

  1. ZIP Codes are categories for grouping mailing addresses and are not exact geographic regions.
  2. The centroid of a ZIP Code may be in one County and the associated city/town in another.
  3. In rural areas, a single ZIP Code may be used for cities and towns in several different Counties.
  4. ZIP Code "areas" can overlap, be subsets of each other, or be artificial constructs with no geographic area.
  5. ZIP Codes are only loosely tied to cities.

1 Keeping the above key concepts in mind, what we informally refer to as the "center" of a ZIP Code is most often actually the centroid of a polygon.