US Gazetteer > Washington Gazetteer > Washington ZIP Codes > Steilacoom, WA 98388

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Preferred Name, USPS
Steilacoom, WA 98388
Not Acceptable, USPS
Ketron Is, WA 98388
Ketron Island, WA 98388
McNeil Island, WA 98388

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Weather forecast ZIP Code 98388

The 98388 ZIP Code is centered1 in Pierce County at latitude 47.171 and longitude -122.588 (Panoramio Photos). It is a standard type ZIP Code. Pierce County is in the Pacific Time Zone (UTC -8 hours) and observes daylight savings time.

The population in ZIP Code Tabulation Area (ZCTA) 98388 was 6,278 with 2,769 housing units; a land area land area of 7.42 sq. miles; a water area of 0 sq. miles; and a population density of 846.07 people per sq. mile for Census 2000. Demographic Profile

Steilacoom, WA 98388 Map (Marker is ZIP Code Centroid)

Local Search, 98388 ZIP Code| Distance & Driving Directions

Nearby Cities, Towns & Census Designated Places

Steilacoom, WA (< 0.1 mile)
Ketron, WA (1.9 miles SW)
Eastward, WA (2.4 miles SW)
Pioneer, WA (2.4 miles N)
Interlaken, WA (2.4 miles ESE)
Lake City, WA (2.4 miles SE)
Clinton Park, WA (2.7 miles E)
Custer, WA (2.7 miles E)
Peach Acres, WA (3.1 miles NE)
Clover Park, WA (3.4 miles ESE)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Bee, WA (4.3 miles WNW)
Hillside, WA (4.5 miles S)
Gertrude, WA (4.7 miles NW)
Johnson Landing, WA (4.9 miles W)
Yoman, WA (5.6 miles W)
Excelsior, WA (6.6 miles ENE)
Meridian, WA (6.7 miles WNW)
Lake Bay, WA (9 miles NW)
Mushroom Corner, WA (11.9 miles SW)
Berkeley, WA (13.6 miles ESE)

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.