A Gazetteer for the United States and Canada

Harbor Island, California

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Census Data for Harbor Island ...

Although we found mention of Harbor Island 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 Harbor Island. If you can help us locate Harbor Island, please Contact Us.

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

Orange County ...

Harbor Island is located in Orange County.

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

Miscellaneous Information for Harbor Island ...

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 Orange County or the community of Harbor Island:

The FIPS Codes ...

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

State Code: 06 (California)

County Code: 059 (Orange County)

Place Code: 32100 (Harbor Island)

State & County Code: 06/059 (California / Orange County)

State & Place Code: 06/32100 (California / Harbor Island)

Misc. Census Codes ...

Harbor Island 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 Harbor Island.

Other Roadside Stops ...

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About Orange County

About California

Off-the-Road Links ...

The official website for Orange 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 Harbor Island and then turned east". While Harbor Island could be some kind of landmark, we think that it's more likely to be a community. We've added Harbor Island 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 Harbor Island 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.

Since confusion between counties is common, we searched and weren't able to find another California community named Harbor Island.

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For additional information, please visit our Glossary for Harbor Island.