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Ridgeville, Alabama
(Etowah County)

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Census Data for Ridgeville ...

Population ...

The most recent Census Estimate<1> was for 2019 and it gave Ridgeville a population of 110 people.

The last Decennial Census<2> was in 2010, which gave Ridgeville a population of 112 people.

The town of Ridgeville is located in Etowah County. The 2010 Census gave Etowah County; a population of 104,430 people. This means that Ridgeville had 0.11% of the county's total population, making it Etowah's 11th most populous community.

At the same time, Alabama had a population of 4,779,736 people.

Area ...

The 2010 Census shows that the sampling area for Ridgeville has a total area of 0.82 square miles [2.1 km²].

Etowah County has a land area of 534 square miles [1,385.6 km²]. At 0.82 square miles [2.1 km²], Ridgeville has 0.15% of the county's total land area.

  • Continue Reading ...
    • When the Census Bureau conducts a census for a town like Ridgeville, 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 Ridgeville reflect the sampling area. Since the shape of the sampling area and the actual boundaries of Ridgeville 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° 3' 24"   (or 34.06°)
    • Lon:   -86° 6' 10"   (or -86.1°)
    • 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, Ridgeville had 62 Housing Units<3> and with its population of 112 people, this averages 1.81 people per Housing Unit.

  • Continue Reading ...
    • The 2010 Census shows Ridgeville had a land area of 0.82 square miles [2.1 km²]. This translates to 75.2 Housing Units per square mile [29.05 housing units/km²].
    • From the Census of 2000: Ridgeville had 75 Housing Units, a population of 158 people and a land area of 0.76 square miles [2 km²]. This gives a density of 2.11 people per Housing Unit and 98.7 Housing Units per square mile [38.12 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 Ridgeville and you need to be careful when comparing results between the censuses. More information about these differences can be found in the section called Census-to-Census Observations ... (see below).

Etowah County ...

The community of Ridgeville is located in Etowah County<4>.

The county had a population of 104,430 people at the 2010 Census. With it's population of 112 people, Ridgeville represented 0.11% of the county's total.

In addition, where the town of Ridgeville has a population density of 135.9 people per square mile [52.5 people/km²], Etowah County averages 195.2 people per square mile [75.4 people/km²].

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

Census-to-Census Observations ...

Introduction ...

When the Census Bureau takes a census count (or enumeration) for Ridgeville, 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 Ridgeville. 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 Ridgeville 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 Ridgeville, the latitude and longitude given by the Census Bureau actually indicates the GPS location of the polygon for Ridgeville.

  • Continue Reading ...
    • For the 2010 Census, the location was given as:
    • Lat:   34.056939°   (or 34°3'24" N)
    • Lon:   -86.102874°   (or -86°6'10" W)
    • For the 2000 Census, the location given was:
    • Lat:   34.057110°   (or 34°3'25" N)
    • Lon:   -86.103232°   (or -86°6'11" W)
    • The difference indicates that the U.S. Census Bureau moved the location of the polygon for the 2010 Census 124.8 feet to the southeast<5> 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 (#2407216) to Ridgeville. This identifier also marks a GPS point on the map, and that point lies within the boundaries of Ridgeville. The GNIS point has been mapped to the latitude/longitude:
    • Lat:   34.057727°   (or 34°3'27" N)
    • Lon:   -86.103548°   (or -86°6'12" W)
    • The GPS location given for the 2010 Census lies 352.1 feet to the southeast<6> of the point given by the GNIS for Ridgeville. For more information about this and the relationship of the various Federal Codes, please visit our Misc Page for Ridgeville.

Miscellaneous Information for Ridgeville ...

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 Etowah County or the town of Ridgeville:

  • The GNIS Codes ...
    • The current system of identification is called the Geographic Names Information System (GNIS). The following GNIS codes relate to Ridgeville:
    • GNIS ID for Ridgeville: 2407216
    • GNIS ID for Etowah County: 161553
    • GNIS ID for State of Alabama: 1779775
  • The FIPS Codes ...
  • Misc. Census Codes ...
    • Ridgeville is located in Census Region #3 (the South Region) and Division #6 (the East South-Central Division).

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

Other Roadside Stops ...

Index of Cities, Towns and Villages for Alabama

About Etowah County

About Alabama

Off-the-Road Links ...

Unfortunately, we don't know of a website for Ridgeville. If you can help, please contact us through our Feedback Page.

The official website for Etowah County: www.etowahcounty.org/

The official website for State of Alabama: https://www.alabama.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 year, the US Census Bureau creates a population estimate for the preceeding year. Keep in mind that this value is an estimate and not an actual count. The most recent Census estimate is for the year 2019.
<2>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.
<3>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).
<4>If you're interested in how the shape of Alabama's counties, including Etowah, have changed over time, we recommend the Atlas of Historical County Boundaries.
<5>The calculated bearing (or angle) to the 2010 Census location is 240 degrees and a distance of 124.8 feet.
<6>The calculated bearing (or angle) to the GNIS point is 215 degrees and a distance of 352.1 feet.




 

 

 

 

 


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This page was last modified: 26 Oct 2020