A Gazetteer for the United States and Canada

Hamilton, California

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Census Data for Hamilton ...

Although we found mention of Hamilton during our research, we have little information about it.<1> Over time, we expect to discover additional information that will be added to our Gazetteer.

One piece of information that we would especially like to find is the location (ie- GPS coordinates) of Hamilton. If you can help us locate Hamilton, please Contact Us.

As far as we can tell, Hamilton has not been included in past Census counts, so there is no population information for this community.

Marin County ...

Hamilton is located in Marin County.

For more information, please visit our Census Page for Marin County.

Miscellaneous Information for Hamilton ...

The Federal government has assigned various identifying codes to each community, county and state. At one time or another, the US Census Bureau has referenced one (or more) of the following identifiers when referring to either Marin County or the community of Hamilton:

The FIPS Codes ...

An earlier (and largely obsolete) identification method was called the Federal Information Processing Standard (FIPS):

State Code: 06 (California)

County Code: 041 (Marin County)

Place Code: 31862 (Hamilton)

State & County Code: 06/041 (California / Marin County)

State & Place Code: 06/31862 (California / Hamilton)

Misc. Census Codes ...

Hamilton is located in Census Region #4 (the West Region) and Division #9 (the Pacific Division).

For more information about the various Federal identification codes, please visit our Misc Page for Hamilton.

Other Roadside Stops ...

Search for a Community located in California

About Marin County

About California

Off-the-Road Links ...

The official website for Marin County:

The official website for State of California:

The official website of the U.S. Board on Geographic Names (BGN)

The official website of the U.S. Geological Survey (USGS)

Footnotes ...

<1>If we encounter the name of what might be a community, our methodology is to add that name to our Gazetteer. For example, we might find a sentence like "He went north past Hamilton and then turned east". While Hamilton could be some kind of landmark, we think that it's more likely to be a community. We've added Hamilton as a placeholder with the hope that we'll be able to add more information in the future.

Just as a reminder: Our definition of a community is rather broad and includes those places where several families lived and had a name which identified that place. The community might still exist or it might have existed for just a short period of time. Places of interest include buildings at a crossroad, families in a hollow or maybe the location of a way station. It also includes places like mines, lumber camps, ferry crossings, etc.

Also keep in mind that Hamilton could have been on the original document by mistake, misspelled, the original/alternate name of a community that we've listed elsewhere or was placed in the wrong county. Sometimes a post office or train station would have a different name than the community where it's located, so two names might be referring to the same community.

Just in case there has been confusion between counties, we found that there are 2 California communities also named Hamilton. While this community is located in Marin County, the others are located in the following counties: Glenn and Santa Clara. For more information, see our Tidbits & Trivia Page for Hamilton.

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For additional information, please visit our Glossary for Hamilton.