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Niwot

1. Niwot, Colorado, United States [CDP]; population was 2,666 in 1990; housing units was 1,104 in 1990; location is 40°6'N 105°9'W; land area is 4.06 square miles (2,597 acres); FIPS code is 53780 [SourceCBP]
2. Niwot, Colorado, United States [Place] is in Boulder County; location is 40°6'14"N 105°10'13"W [SourceGSP]
3. Niwot, Colorado, United States Postal Service Zip Code is 80544 [SourcePSZ]