Census Data for Islandia
Population ...
The last Decennial Census<1> was in 2010, which gave Islandia a population of 18 people.
The city of Islandia is located in Miami-Dade County. The 2010 Census gave Miami-Dade County; a population of 2,496,435 people.
At the same time, Florida had a population of 18,801,310 people.
Area ...
The 2010 Census shows that the sampling area for Islandia has a total area of 66.4 square miles [171.9 km²]. Of this total, 5.32 square miles [13.8 km²] is land, with the balance (92%) being water (61.1 square miles [158.2 km²]).
Miami-Dade County has a land area of 1,897 square miles [4,915.1 km²]. At 5.32 square miles [13.8 km²], Islandia has 0.28% of the county's total land area.
- Continue Reading ...
- When the Census Bureau conducts a census for a city like Islandia, they draw a boundary around the area in which they are going to conduct their count - this defines the sampling area (usually a polygon). The shape of the sampling area can be quite complex and it's important to keep in mind that the boundaries of the sampling area may or may not match the recognized boundaries of the city.
- Things like population, area and housing for Islandia reflect the sampling area. Since the shape of the sampling area and the actual boundaries of Islandia might be different, it's best to check with the U.S. Census Bureau to resolve any difference between the two.
- Not only does the sampling area define boundaries, it also has a GPS location (latitude & longitude) that indicates a point within the sampling area (usually the center of the polygon, known as the centroid). At the time of the 2010 Census, the sampling area was located at:
- Lat: 25° 24' 53" (or 25.41°)
- Lon: -80° 12' 26" (or -80.21°)
- More information on this topic and the changes between the 2000 Census and the 2010 Census can be found in the section for our Census-to-Census Observations ... (see below).
Housing Units ...
At the time of the 2010 Census, Islandia had 3 Housing Units<2> and with its population of 18 people, this averages 6 people per Housing Unit.
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Miami-Dade County ...
The community of Islandia is located in Miami-Dade County<3>.
The county had a population of 2,496,435 people at the 2010 Census. With it's population of 18 people, Islandia represented 0% of the county's total.
For more information, please visit our Census Page for Miami-Dade County.
Census-to-Census Observations ...
Introduction ...
When the Census Bureau takes a census count (or enumeration) for Islandia, they start by specifying the boundaries of the area to be counted. This area (or sampling area) is a polygon and its shape can be quite complex - it may or may not match the geographical boundaries of Islandia. It's important to note that from one Census to the next, the shape and location of the polygon can change.
- Continue Reading ...
- Although we don't have specific information about the shape of the polygon for Islandia or how it changed has over time, there is some information that can give us some hints. For example, since the shape of the sampling area is directly related to the shape of the polygon, any change to area probably indicates a new shape for the polygon.
- If you need precision or details about the methodology of the Census, you should visit the U.S. Census Bureau for a definitive answer.
Location ...
While generally coinciding with the GPS location (latitude/longitude) of Islandia, the latitude and longitude given by the Census Bureau actually indicates the GPS location of the polygon for Islandia.
- Continue Reading ...
- For the 2010 Census, the location was given as:
- Lat: 25.414727° (or 25°24'53" N)
- Lon: -80.207389° (or -80°12'26" W)
- For the 2000 Census, the location given was:
- Lat: 25.388299° (or 25°23'17" N)
- Lon: -80.236180° (or -80°14'10" W)
- The difference indicates that the U.S. Census Bureau moved the location of the polygon for the 2010 Census 2 miles to the northeast<4> of the location that was used in the 2000 Census.
- The U.S. Geological Survey (USGS) and the U.S. Board on Geographic Names (BGN) have assigned a unique GNIS identifier (#2404770) to Islandia. This identifier also marks a GPS point on the map, and that point lies within the boundaries of Islandia. The GNIS point has been mapped to the latitude/longitude:
- Lat: 25.427812° (or 25°25'40" N)
- Lon: -80.185127° (or -80°11'6" W)
- The GPS location given for the 2010 Census lies 8,746 feet to the southwest<5> of the point given by the GNIS for Islandia. For more information about this and the relationship of the various Federal Codes, please visit our Misc Page for Islandia.
Miscellaneous Information for Islandia ...
The Federal government has assigned various identifying codes to each community, county and state. At one time or another, the US Census Bureau has used one (or more) of the following identifiers when referring to either Miami-Dade County or the city of Islandia:
- The GNIS Codes ...
- The FIPS Codes ...
- An earlier (and largely obsolete) identification method was called the Federal Information Processing Standard (FIPS):
- State Code: 12 (Florida)
- County Code: 086 (Miami-Dade County)
- Place Code: 34175 (Islandia)
- State & County Code: 12/086 (Florida / Miami-Dade County)
- State & Place Code: 12/34175 (Florida / Islandia)
- Misc. Census Codes ...
- Islandia is located in Census Region #3 (the South Region) and Division #5 (the South Atlantic Division).
For more information about the various Federal identification codes, please visit our Misc Page for Islandia.
Off-the-Road Links ...
Unfortunately, we don't know of a website for Islandia. If you can help, please contact us through our Feedback Page.
The official website for Miami-Dade County: www.miamidade.gov/
The official website for State of Florida: www.myflorida.com/
The official website of the U.S. Census Bureau
The official website of the U.S. Board on Geographic Names (BGN)
The official website of the U.S. Geological Survey (USGS)
Footnotes ...
| <1> | Every 10 years (eg- 1990, 2000, 2010), the US Census Bureau conducts a Constitutionally-mandated count (or enumeration) of people living within the United States. This count is called a Decennial Census. The last Decennial Census was the 2010 Census, with the next one planned for 2020. |
| <2> | A Housing Unit is a broad term for those places where people live (whether occupied or temporarily vacant), such as a house, an apartment, a mobile home, or an area that is considered as a separate living quarter. Separate living quarters (consisting of one or more rooms) are considered to be those places where people live, sleep and eat separately from others and that have access to the outside (either directly or by a shared hallway). |
| <3> | If you're interested in how the shape of Florida's counties, including Miami-Dade, have changed over time, we recommend the Atlas of Historical County Boundaries. |
| <4> | The calculated bearing (or angle) to the 2010 Census location is 315 degrees and a distance of 2 miles. |
| <5> | The calculated bearing (or angle) to the GNIS point is 123 degrees and a distance of 8,746 feet. |