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Preferred Name, USPS
Idaho City, ID 83631
Acceptable Alternative
Centerville, ID 83631
New Centerville, ID 83631
Pioneerville, ID 83631
Star Ranch, ID 83631
Steirman, ID 83631

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Weather forecast ZIP Code 83631

The 83631 ZIP Code is centered1 in Boise County at latitude 43.87 and longitude -115.774 (Panoramio Photos). It is a standard type ZIP Code. Boise County is in the Mountain Time Zone (UTC -7 hours) and observes daylight savings time.

The population in ZIP Code Tabulation Area (ZCTA) 83631 was 1,242 with 748 housing units; a land area land area of 64.28 sq. miles; a water area of 0 sq. miles; and a population density of 19.32 people per sq. mile for Census 2000. Demographic Profile

Idaho City, ID 83631 Map (Marker is ZIP Code Centroid)

Local Search, 83631 ZIP Code| Distance & Driving Directions

Nearby Cities, Towns & Census Designated Places

Washington Mill, ID (1.9 miles NNE)
Idaho City, ID (4.1 miles SW)
Centerville, ID (6.6 miles WNW)
New Centerville, ID (6.8 miles W)
Pioneerville, ID (7.7 miles NNW)
Placerville, ID (10 miles WNW)
Quartzburg, ID (12.4 miles WNW)
Grimes Pass, ID (12.8 miles NNW)
Twin Springs, ID (14.4 miles SSE)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Tenmile Summer Home Area, ID (3.6 miles ENE)
Star Ranch Summer Home Area, ID (10.1 miles WNW)
Granite, ID (10.8 miles WNW)

ZIP Codes - Key Concepts

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.