Taken from the 2019 Census Estimates, Interior had an population of 103 people. This is an increase of 9.57% since the 2010 Census (or an increase of 33.77% since the 2000 Census).
At the time of the 2010 Census, Interior had a population of 94 people. This makes Interior the county's 6th most populous community.
The population of Interior represents 0.01% of the total population of South Dakota (which has 814,180 people), making it the state's 311st most populous community.
With a 2010 count of 94 people, the population of Interior increased 22.08% from the 2000 Census (which had a count of 77 people).
We have a couple of sections for those tracing their genealogy.
We created a list of cemeteries that are in the area around Interior. Our list includes the location of those cemeteries and we provide an overhead view. See our Cemetery List for Interior.
Using the information from an 1895 Atlas, we've created a list of communities that were in the area of Interior. Our list includes information such as whether the 1895 community had a post office or railroad service. See our List of 1890's Communities around Interior.
We also have a detailed list of newspapers that have been published in the area around Interior. See our Newspapers Page for Interior.
TripAdvisor Tourism Pages for Interior ...
Looking for more information about Interior? A wonderful source is the TripAdvisor website. We always start with the TripAdvisor Tourism page, where you can read an overview with links that will help you find lodging, restaurants and attractions.
In addition to the Tourism page for Interior, there are neighboring communities that also have Tourism pages. More information about those communities can be found on our TripAdvisor Page for Interior.
Adding Interior to Our Gazetteer ...
We originally found mention of Interior in both the FIPS-55 and the GNIS. For more information, see the FIPS and GNIS Codes sections on our Miscellaneous Page.
From our notes, the earliest published mention we've found for Interior was in the document titled List of Post Offices from Cameron Blevins and Richard Helbock.<8>
From that list, the Interior post office opened in 1894.
We also found Interior on a map titled Shell Oil Road Map for South Dakota (1949).
If you're interested in how the shape of South Dakota's counties, including Jackson, have changed over time, we recommend the Atlas of Historical County Boundaries.
The elevation is an estimate for the area around Interior - it will be higher in some places and lower in others.
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ZIP Codes have been created by the United States Postal Service (USPS) as a way of grouping addresses to make delivery more efficient. The boundaries of the ZIP Code can be changed, re-assigned, eliminated or overlapped with other ZIP Codes. So keep in mind that any given ZIP Code is only 'loosely' associated with a town (such as Interior). When looking for a ZIP Code, whether Interior or elsewhere, it's always best to check the website of the United States Postal Service (USPS).
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The location has been supplied by the Geographic Names Information System - which is maintained by the U.S. Geological Survey (USGS). While these values should be definitive, we found that accuracy can vary and you should double-check the location if accuracy is required.
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While we're fans and frequent users of TripAdvisor, you should know that we're also members of the TripAdvisor affiliate program.
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An 'estimated' location is one where we have been given GPS coordinates, but are unable to verify the accuracy of those coordinates. That said, we have some confidence that we have placed the marker near the actual location. A typical reason for being unable to verify a location is that it might be on private property or maybe historic and gone without an obvious trace.
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A copy of their list with background information can be found at: