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What to Know About USPS in Colma, California

Colma, California, is a small town located in San Mateo County, known for its unique history and geographical features. With a population of approximately 1,520 residents, the town is densely populated despite its small size, mainly due to its proximity to San Francisco. This location, along with a well-developed road network, enables efficient USPS delivery services. Colma covers just under 2 square miles, making it manageable for carriers to navigate the area quickly. The local infrastructure is supported by major highways and public transportation, enhancing accessibility and facilitating timely deliveries.

The weather in Colma generally features a mild Mediterranean climate characterized by cool, wet winters and dry summers. This consistent weather pattern can positively impact USPS delivery times, as severe weather events are rare. However, fog during summer months can occasionally create short delays. Historically, Colma is renowned for its significant number of cemeteries—housing the remains of over a million people—which speaks to its past as a burial site for San Francisco during the Gold Rush era. This unique characteristic coupled with the town’s population density plays a role in maintaining effective and prompt postal services in the area.

Did you know? You can easily estimate at what time USPS delivers in your area by entering your tracking ID at the top of this page.