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The 80304 ZIP Code is centered1 in Boulder County at latitude 40.038 and longitude -105.283 (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) 80304 was 24,298 with 10,568 housing units; a land area land area of 12.1 sq. miles; a water area of 0.04 sq. miles; and a population density of 2,007.79 people per sq. mile for Census 2000. Demographic Profile
Boulder, CO 80304 Map (Marker is ZIP Code Centroid)
Local Search, 80304 ZIP Code| Distance & Driving Directions
Nearby Cities, Towns & Census Designated Places
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Boulder, CO
(1.9 miles SSE) Ara, CO (1.9 miles ESE) Orodell, CO (2.7 miles SW) Valmont, CO (3.6 miles E) Boulder Junction, CO (4.1 miles ESE) |
Crisman, CO
(4.1 miles W) Silver Spruce, CO (4.1 miles SW) El Vado, CO (4.1 miles WSW) Sunshine, CO (4.7 miles WNW) Salina, CO (4.7 miles W) |
Nearby Neighborhoods, Subdivisions & Other Small Populated Places
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Pine Brook Hill, CO
(1.9 miles WNW) Seven Hills, CO (1.9 miles WSW) Seven Hills, CO (2.7 miles W) Tall Timber, CO (4.1 miles WSW) Lazy Acres, CO (4.7 miles NW) |
Mountain Meadows, CO
(5.3 miles W) Gold Run, CO (6.8 miles W) Lake Shore Park, CO (7.1 miles SW) Aspen Meadows, CO (8.1 miles WSW) Ridgewood, CO (9 miles SW) |
ZIP Codes - Key Concepts
- ZIP Codes are categories for grouping mailing addresses and are not exact geographic regions.
- The centroid of a ZIP Code may be in one County and the associated city/town in another.
- In rural areas, a single ZIP Code may be used for cities and towns in several different Counties.
- ZIP Code "areas" can overlap, be subsets of each other, or be artificial constructs with no geographic area.
- 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.
