US Gazetteer > Massachusetts Gazetteer > Massachusetts ZIP Codes > Ayer, MA 01432

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Preferred Name, USPS
Ayer, MA 01432
Not Acceptable, USPS
Devens, MA 01432
Fort Devens, MA 01432
Ft Devens, MA 01432

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The 01432 ZIP Code is centered1 in Middlesex County at latitude 42.56 and longitude -71.575 (Panoramio Photos). It is a standard type ZIP Code. Middlesex County is in the Eastern Time Zone (UTC -5 hours) and observes daylight savings time.

The population in ZIP Code Tabulation Area (ZCTA) 01432 was 8,042 with 3,470 housing units; a land area land area of 11.65 sq. miles; a water area of 0.62 sq. miles; and a population density of 690.21 people per sq. mile for Census 2000. Demographic Profile

Ayer, MA 01432 Map (Marker is ZIP Code Centroid)

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Nearby Cities, Towns & Census Designated Places

Ayer, MA (< 0.1 mile)
Devenscrest, MA (< 0.1 mile)
Pingryville, MA (1.9 miles ESE)
Shaker Village, MA (1.9 miles SSE)
Willows, MA (1.9 miles E)
Harvard Station, MA (2.7 miles SSW)
Groton, MA (3.6 miles N)
Littleton, MA (3.6 miles ESE)
Shirley Center, MA (3.9 miles WNW)
Shirley, MA (3.9 miles WSW)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Woodsville, MA (2.7 miles WNW)
Shaker Village, MA (4.3 miles WSW)
Boxboro, MA (5.3 miles SSE)
Fairlane Mobile Home Park, MA (5.5 miles WNW)
South Pepperell, MA (5.8 miles NNW)
Meadow Wood Trailer Park, MA (6.1 miles WNW)
Green Acres Trailer Park, MA (6.8 miles N)
Burkinshaws Factory, MA (7.7 miles NNW)
Village of Nagog Woods, MA (8 miles ESE)
Suburban Village Trailer Park, MA (8.2 miles NNW)

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.