Looking for a paving contractor in San Anselmo, CA? Describe your project once and up to three paving contractors who work in San Anselmo and Marin County get back to you with a quote. It's free and there is no obligation.
San Anselmo is home to about 12,645 people (2024 Census Bureau estimate), a shrinking community (−1.5% since 2020). With 4,727 people per sq mi, it is a densely built-up area. Freeze-thaw cycles, heat and heavy vehicles wear out local driveways.
San Anselmo at a glance
- Population (Census Bureau estimate, 2024)
- 12,645 (−1.5% since 2020)
- Rank in California
- 347th of 482 cities and towns
- Land area
- 2.7 sq mi
- Population density
- 4,727 people per sq mi (densely built-up)
- Type
- Town (San Anselmo town)
- Main county
- Marin County
What to check before hiring in San Anselmo
- Base: ask how deep the base will be and how it is compacted.
- Permit: in California, street aprons may need a city permit.
- Scams: avoid unsolicited "leftover asphalt" offers.
- Price drivers: area, base work, thickness and access.
Useful official resources
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National Asphalt Pavement Association
Official information and guidance.
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FTC: home improvement scams
Official information and guidance.
Services available in San Anselmo
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Asphalt driveway
New or replacement asphalt driveway with base preparation.
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Repairs and sealcoating
Crack filling, patching and sealcoating of an existing driveway.
Frequently asked questions in San Anselmo
How much does an asphalt driveway cost in San Anselmo, CA?
It depends on area, base work and thickness. Describe your driveway: contractors who serve San Anselmo reply with a quote.
How long before I can drive on it?
Often a couple of days; longer in hot weather.
Asphalt or concrete?
Asphalt usually costs less upfront; concrete lasts longer with less maintenance.
Which paving contractors will contact me?
Up to three independent paving contractors who serve San Anselmo and the surrounding area, chosen for the service you need. Your details are shared only with your consent.
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2024) and Gazetteer Files (public domain), imported on 10/31/2026. Figures describe the incorporated place or county as published; they are shown for information only.