US Gazetteer > Colorado Gazetteer > Colorado ZIP Codes > Louisville, CO 80027

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Preferred Name, USPS
Louisville, CO 80027
Acceptable Alternative
Superior, CO 80027

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Weather forecast ZIP Code 80027

The 80027 ZIP Code is centered1 in Boulder County at latitude 39.966 and longitude -105.154 (Panoramio Photos). It is a standard type ZIP Code. Boulder County is in the Mountain Time Zone (UTC -7 hours) and observes daylight savings time.

The population in ZIP Code Tabulation Area (ZCTA) 80027 was 28,480 with 11,462 housing units; a land area land area of 20.1 sq. miles; a water area of 0.07 sq. miles; and a population density of 1,416.98 people per sq. mile for Census 2000. Demographic Profile

Louisville, CO 80027 Map (Marker is ZIP Code Centroid)

Local Search, 80027 ZIP Code| Distance & Driving Directions

Nearby Cities, Towns & Census Designated Places

Louisville, CO (1.4 miles ENE)
Superior, CO (1.4 miles SW)
Paragon Estates, CO (1.4 miles NW)
Lafayette, CO (3.9 miles ENE)
Marshall, CO (4.1 miles W)
Boulder Junction, CO (4.5 miles NW)
Broomfield, CO (4.7 miles SE)
Valmont, CO (5.5 miles NW)
Liggett, CO (5.5 miles N)
Leyner, CO (6.4 miles NNE)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Rock Creek, CO (1.9 miles S)
Maple Grove, CO (3.1 miles E)
Ninemile Corner, CO (4.3 miles NE)
Broomfield Heights, CO (4.5 miles ESE)
Country Estates, CO (4.7 miles ESE)
Country Estates, CO (4.7 miles ESE)
Pony Estates, CO (5.1 miles E)
Pony Estates, CO (5.1 miles E)
Northmoor, CO (5.5 miles ESE)
Northmoor, CO (5.5 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.