Census Data for Erin Springs
Population ...
The last Decennial Census<1> was in 2010, which gave Erin Springs a population of 87 people.
The town of Erin Springs is located in Garvin County. The 2010 Census gave Garvin County; a population of 27,576 people. This means that Erin Springs had 0.32% of the county's total population, making it Garvin's 11th most populous community.
At the same time, Oklahoma had a population of 3,751,351 people.
Area ...
The 2010 Census shows that the sampling area for Erin Springs has a total area of 0.16 square miles [0.4 km²]. Of this total, 0.16 square miles [0.4 km²] is land, with the balance (1.23%) being water (0 square miles [0 km²]).
Garvin County has a land area of 802 square miles [2,077.5 km²]. At 0.16 square miles [0.4 km²], Erin Springs has 0.02% of the county's total land area.
- Continue Reading ...
- When the Census Bureau conducts a census for a town like Erin Springs, 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 town.
- Things like population, area and housing for Erin Springs reflect the sampling area. Since the shape of the sampling area and the actual boundaries of Erin Springs 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: 34° 48' 38" (or 34.81°)
- Lon: -97° 36' 19" (or -97.61°)
- 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, Erin Springs had 41 Housing Units<2> and with its population of 87 people, this averages 2.12 people per Housing Unit.
- Continue Reading ...
- The 2010 Census shows Erin Springs had a land area of 0.16 square miles [0.4 km²]. This translates to 253.1 Housing Units per square mile [97.7 housing units/km²].
- From the Census of 2000: Erin Springs had 49 Housing Units, a population of 114 people and a land area of 0.17 square miles [0.4 km²]. This gives a density of 2.33 people per Housing Unit and 288.4 Housing Units per square mile [111.3 housing units/km²].
- Note: Repeating the caution above (under Population Density), be aware that when comparing Housing Units between the 2010 and the 2000 Census, there were changes in the sampling area for Erin Springs and you need to be careful when comparing results between the censuses. More information about the nature of these the changes can be found in the section called Census-to-Census Observations ... (see below).
Garvin County ...
The community of Erin Springs is located in Garvin County<3>.
The county had a population of 27,576 people at the 2010 Census. With it's population of 87 people, Erin Springs represented 0.32% of the county's total.
In addition, where the town of Erin Springs has a population density of 537 people per square mile [207.4 people/km²], Garvin County averages 34.38 people per square mile [13.27 people/km²].
For more information, please visit our Census Page for Garvin County.
Census-to-Census Observations ...
Introduction ...
When the Census Bureau takes a census count (or enumeration) for Erin Springs, 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 Erin Springs. 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 Erin Springs 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 Erin Springs, the latitude and longitude given by the Census Bureau actually indicates the GPS location of the polygon for Erin Springs.
- Continue Reading ...
- For the 2010 Census, the location was given as:
- Lat: 34.810734° (or 34°48'38" N)
- Lon: -97.605284° (or -97°36'19" W)
- For the 2000 Census, the location given was:
- Lat: 34.813220° (or 34°48'47" N)
- Lon: -97.603462° (or -97°36'12" W)
- The difference indicates that the U.S. Census Bureau moved the location of the polygon for the 2010 Census 1,057 feet to the southwest<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 (#2412600) to Erin Springs. This identifier also marks a GPS point on the map, and that point lies within the boundaries of Erin Springs. The GNIS point has been mapped to the latitude/longitude:
- Lat: 34.811398° (or 34°48'41" N)
- Lon: -97.605445° (or -97°36'19" W)
- The GPS location given for the 2010 Census lies 246.8 feet to the south<5> of the point given by the GNIS for Erin Springs. For more information about this and the relationship of the various Federal Codes, please visit our Misc Page for Erin Springs.
Miscellaneous Information for Erin Springs ...
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 Garvin County or the town of Erin Springs:
- The GNIS Codes ...
- The FIPS Codes ...
- An earlier (and largely obsolete) identification method was called the Federal Information Processing Standard (FIPS):
- State Code: 40 (Oklahoma)
- County Code: 049 (Garvin County)
- Place Code: 24300 (Erin Springs)
- State & County Code: 40/049 (Oklahoma / Garvin County)
- State & Place Code: 40/24300 (Oklahoma / Erin Springs)
- Misc. Census Codes ...
- Erin Springs is located in Census Region #3 (the South Region) and Division #7 (the West South-Central Division).
For more information about the various Federal identification codes, please visit our Misc Page for Erin Springs.
Off-the-Road Links ...
Unfortunately, we don't know of a website for Erin Springs. If you can help, please contact us through our Feedback Page.
The official website for State of Oklahoma: https://www.ok.gov/
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 Oklahoma's counties, including Garvin, have changed over time, we recommend the Atlas of Historical County Boundaries. |
| <4> | The calculated bearing (or angle) to the 2010 Census location is 148 degrees and a distance of 1,057 feet. |
| <5> | The calculated bearing (or angle) to the GNIS point is 191 degrees and a distance of 246.8 feet. |