Census Data for Saint Lawrence ...
The most recent Census Estimate<1> was for 2019 and it gave Saint Lawrence a population of 185 people.
The last Decennial Census<2> was in 2010, which gave Saint Lawrence a population of 198 people.
The town of Saint Lawrence is located in Hand County. The 2010 Census gave Hand County; a population of 3,431 people. This means that Saint Lawrence had 5.77% of the county's total population, making it Hand's 2nd most populous community.
At the same time, South Dakota had a population of 814,180 people, meaning that Saint Lawrence had 0.02% of the total population of South Dakota - making it the state's 246th most populous community.
The 2010 Census shows that the sampling area for Saint Lawrence has a total area of 0.34 square miles [0.9 km²].
Hand County has a land area of 1,436 square miles [3,720.8 km²]. At 0.34 square miles [0.9 km²], Saint Lawrence has 0.02% of the county's total land area.
- Continue Reading ...
- When the Census Bureau conducts a census for a town like Saint Lawrence, 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 Saint Lawrence reflect the sampling area. Since the shape of the sampling area and the actual boundaries of Saint Lawrence 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: 44° 30' 59" (or 44.52°)
- Lon: -98° 56' 16" (or -98.94°)
- 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, Saint Lawrence had 90 Housing Units<3> and with its population of 198 people, this averages 2.2 people per Housing Unit.
- Continue Reading ...
- The 2010 Census shows Saint Lawrence had a land area of 0.34 square miles [0.9 km²]. This translates to 262.4 Housing Units per square mile [101.3 housing units/km²].
- From the Census of 2000: Saint Lawrence had 104 Housing Units, a population of 210 people and a land area of 1.53 square miles [4 km²]. This gives a density of 2.02 people per Housing Unit and 68.1 Housing Units per square mile [26.28 housing units/km²].
- Note: Repeating the caution above (under Population Density), be aware that when comparing Housing Units between the 2010 Census and the 2000 Census, there were changes in the sampling area for Saint Lawrence and you need to be careful when comparing values between the censuses. More information about these differences can be found in the section called Census-to-Census Observations ... (see below).
Hand County ...
The community of Saint Lawrence is located in Hand County<4>.
The county had a population of 3,431 people at the 2010 Census. With it's population of 198 people, Saint Lawrence represented 5.77% of the county's total.
In addition, where the town of Saint Lawrence has a population density of 577 people per square mile [222.9 people/km²], Hand County averages 2.39 people per square mile [0.92 people/km²].
For more information, please visit our Census Page for Hand County.
Census-to-Census Observations ...
When the Census Bureau takes a census count (or enumeration) for Saint Lawrence, 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 Saint Lawrence. 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 Saint Lawrence 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.
While generally coinciding with the GPS location (latitude/longitude) of Saint Lawrence, the latitude and longitude given by the Census Bureau actually indicates the GPS location of the polygon for Saint Lawrence.
- Continue Reading ...
- For the 2010 Census, the location was given as:
- Lat: 44.516607° (or 44°30'59" N)
- Lon: -98.937878° (or -98°56'16" W)
- For the 2000 Census, the location given was:
- Lat: 44.516955° (or 44°31'1" N)
- Lon: -98.939025° (or -98°56'20" W)
- The difference indicates that the U.S. Census Bureau moved the location of the polygon for the 2010 Census 324 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 (#1267559) to Saint Lawrence. This identifier also marks a GPS point on the map, and that point lies within the boundaries of Saint Lawrence. The GNIS point has been mapped to the latitude/longitude:
- Lat: 44.516926° (or 44°31'0" N)
- Lon: -98.940378° (or -98°56'25" W)
- The GPS location given for the 2010 Census lies 660 feet to the east<6> of the point given by the GNIS for Saint Lawrence. For more information about this and the relationship of the various Federal Codes, please visit our Misc Page for Saint Lawrence.
Miscellaneous Information for Saint Lawrence ...
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 Hand County or the town of Saint Lawrence:
- The GNIS Codes ...
- The current system of identification is called the Geographic Names Information System (GNIS). The following GNIS codes relate to Saint Lawrence:
- GNIS ID for Saint Lawrence: 1267559
- GNIS ID for Hand County: 1265783
- GNIS ID for State of South Dakota: 1785534
- Misc. Census Codes ...
- Saint Lawrence is located in Census Region #2 (the Midwest Region) and Division #4 (the West North-Central Division).
For more information about the various Federal identification codes, please visit our Misc Page for Saint Lawrence.
Other Roadside Stops ...
The Communities of South Dakota
About Hand County
About South Dakota
Off-the-Road Links ...
Unfortunately, we don't know of a website for Saint Lawrence. If you can help, please contact us through our Feedback Page.
The official website for State of South Dakota: sd.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)
|<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 South Dakota's counties, including Hand, have changed over time, we recommend the Atlas of Historical County Boundaries.|
|<5>||The calculated bearing (or angle) to the 2010 Census location is 246 degrees and a distance of 324 feet.|
|<6>||The calculated bearing (or angle) to the GNIS point is 259 degrees and a distance of 660 feet.|