Census Data for Somerset
Population ...
The most recent Census Estimate<1> was for 2019 and it gave Somerset a population of 5,869 people.
The last Decennial Census<2> was in 2010, which gave Somerset a population of 6,277 people.
The community of Somerset is located in Somerset County. The 2010 Census gave Somerset County; a population of 77,742 people. This means that Somerset had 8.07% of the county's total population, making it Somerset's most populous community.
At the same time, Pennsylvania had a population of 12,702,379 people, meaning that Somerset had 0.05% of the total population of Pennsylvania - making it the state's 141st most populous community.
Area ...
The 2010 Census shows that the sampling area for Somerset has a total area of 2.73 square miles [7.1 km²].
Somerset County has a land area of 1,074 square miles [2,782.6 km²]. At 2.73 square miles [7.1 km²], Somerset has 0.25% of the county's total land area.
- Continue Reading ...
- When the Census Bureau conducts a census for a community like Somerset, 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 community.
- Things like population, area and housing for Somerset reflect the sampling area. Since the shape of the sampling area and the actual boundaries of Somerset 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: 40° 0' 18" (or 40.01°)
- Lon: -79° 4' 40" (or -79.08°)
- 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, Somerset had 3,218 Housing Units<3> and with its population of 6,277 people, this averages 1.95 people per Housing Unit.
- Continue Reading ...
- The 2010 Census shows Somerset had a land area of 2.73 square miles [7.1 km²]. This translates to 1,179 Housing Units per square mile [455.3 housing units/km²].
- From the Census of 2000: Somerset had 3,313 Housing Units, a population of 6,762 people and a land area of 2.74 square miles [7.1 km²]. This gives a density of 2.04 people per Housing Unit and 1,208 Housing Units per square mile [466.5 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 Somerset and you need to be careful when comparing between the censuses. More information about these differences can be found in the section called Census-to-Census Observations ... (see below).
Somerset County ...
Somerset is located in Somerset County<4> and is the County Seat for Somerset County.
The county had a population of 77,742 people at the 2010 Census. With it's population of 6,277 people, Somerset represented 8.07% of the county's total.
In addition, where the community of Somerset has a population density of 2,300 people per square mile [888 people/km²], Somerset County averages 72.4 people per square mile [27.94 people/km²].
For more information, please visit our Census Page for Somerset County.
Census-to-Census Observations ...
Introduction ...
When the Census Bureau takes a census count (or enumeration) for Somerset, 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 Somerset. 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 Somerset 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 Somerset, the latitude and longitude given by the Census Bureau actually indicates the GPS location of the polygon for Somerset.
- Continue Reading ...
- For the 2010 Census, the location was given as:
- Lat: 40.005030° (or 40°0'18" N)
- Lon: -79.077855° (or -79°4'40" W)
- For the 2000 Census, the location given was:
- Lat: 40.006920° (or 40°0'24" N)
- Lon: -79.081297° (or -79°4'52" W)
- The difference indicates that the U.S. Census Bureau moved the location of the polygon for the 2010 Census 1,182 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 (#1215598) to Somerset. This identifier also marks a GPS point on the map, and that point lies within the boundaries of Somerset. The GNIS point has been mapped to the latitude/longitude:
- Lat: 40.007022° (or 40°0'25" N)
- Lon: -79.078083° (or -79°4'41" W)
- The GPS location given for the 2010 Census lies 729 feet to the south<6> of the point given by the GNIS for Somerset. For more information about this and the relationship of the various Federal Codes, please visit our Misc Page for Somerset.
Miscellaneous Information for Somerset ...
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 Somerset County or the community of Somerset:
- The GNIS Codes ...
- The FIPS Codes ...
- An earlier (and largely obsolete) identification method was called the Federal Information Processing Standard (FIPS):
- State Code: 42 (Pennsylvania)
- County Code: 111 (Somerset County)
- Place Code: 71776 (Somerset)
- State & County Code: 42/111 (Pennsylvania / Somerset County)
- State & Place Code: 42/71776 (Pennsylvania / Somerset)
- Misc. Census Codes ...
- Somerset is located in Census Region #1 (the Northeast Region) and Division #2 (the Middle Atlantic Division).
For more information about the various Federal identification codes, please visit our Misc Page for Somerset.
Off-the-Road Links ...
The official website for Somerset: www.somersetborough.com/
The official website for Somerset County: www.co.somerset.pa.us/
The official website for State of Pennsylvania: https://www.pa.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 Pennsylvania's counties, including Somerset, have changed over time, we recommend the Atlas of Historical County Boundaries. |
| <5> | The calculated bearing (or angle) to the 2010 Census location is 234 degrees and a distance of 1,182 feet. |
| <6> | The calculated bearing (or angle) to the GNIS point is 185 degrees and a distance of 729 feet. |