ZIP code 80309: Boulder, CO
80309 is a PO Box or single-organization ZIP code in Boulder, Colorado, mainly in Boulder County, part of the Boulder, CO metro area.
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ZIP codes within 10 milesWithin 25 miles
ZIP code 80309 details
| City | Boulder |
|---|---|
| State | Colorado |
| County | Boulder County |
| Metro area | Boulder, CO |
| Time zone | Mountain Time (UTC−7), observes daylight saving time |
| Type | PO Box / single organization |
| Center coordinates | 40.01500, -105.27050 |
ZIP codes near 80309
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 80310 | Boulder, CO | 0.9 mi | 7,692 |
| 80304 | Boulder, CO | 2.3 mi | 25,383 |
| 80305 | Boulder, CO | 2.9 mi | 16,291 |
| 80302 | Boulder, CO | 4.2 mi | 29,569 |
| 80301 | Boulder, CO | 4.2 mi | 25,007 |
| 80303 | Boulder, CO | 4.3 mi | 24,996 |
| 80308 | Boulder, CO | 6.2 mi | — |
| 80025 | Eldorado Springs, CO | 6.4 mi | 138 |
About ZIP code 80309
What city is ZIP code 80309?
ZIP code 80309 is in Boulder, CO, in Boulder County.
What county is ZIP code 80309 in?
80309 is mainly in Boulder County, Colorado.
Why doesn't 80309 have a population?
80309 is a PO Box or single-organization ZIP code. It has a post office location but no residential delivery area, so the Census Bureau reports no population for it.
What time zone is ZIP code 80309 in?
80309 is in Mountain Time (UTC−7). It observes daylight saving time.