Boulder, CO ZIP Codes

Boulder, Colorado has 16 ZIP codes in our directory, in Boulder County.

ZIP Codes in Boulder, CO

80301
Boulder County
40.0497, -105.2143
80302
Boulder County
40.0172, -105.2851
80303
Boulder County
39.9914, -105.2392
80304
Boulder County
40.0375, -105.2771
80305
Boulder County
39.9807, -105.2531
80306
Boulder County
40.1022, -105.3847
80307
Boulder County
40.0878, -105.3735
80308
Boulder County
40.0277, -105.3868
80309
Boulder County
40.0878, -105.3735
80310
Boulder County
40.0878, -105.3735
80314
Boulder County
40.0878, -105.3735
80321
Boulder County
40.0878, -105.3735
80322
Boulder County
40.0878, -105.3735
80323
Boulder County
40.0878, -105.3735
80328
Boulder County
40.0878, -105.3735
80329
Boulder County
40.0878, -105.3735

Map of Boulder, CO

Centered on 40.062288, -105.337613, the average of this city's ZIP code reference points.

Video: Boulder, CO

Top 10 Best Things to Do in Boulder, Colorado - Travel Guide 2024 — by DoTravel · Watch on YouTube

Photos Around Boulder, CO

Once the Boulder County Poor Farm – near Boulder, CO
dok1 Don O'Brien, CC BY 2.0 · Wikimedia Commons
Valmont School - 1911 – near Boulder, CO
Don O'Brien from Piketon, Ohio, United States, CC BY 2.0 · Wikimedia Commons
McKenzie Well (cropped) – near Boulder, CO
User:Gribeco, CC BY 3.0 · Wikimedia Commons
MJR 20140111 0026 – near Boulder, CO
Rochkind, CC BY-SA 3.0 · Wikimedia Commons
Tee 4 at the Valmont Disc Golf Course in Boulder, Colorado – near Boulder, CO
City of Boulder, CC0 · Wikimedia Commons
Andy stott cmky 2009 – near Boulder, CO
Tkiehne, CC BY-SA 4.0 · Wikimedia Commons

Cities Near Boulder, CO

All Colorado ZIP codes · Cities starting with B · All cities A–Z