Census Data for Canfield
Population ...
The most recent Census Estimate<1> was for 2019 and it gave Canfield a population of 7,189 people.
The last Decennial Census<2> was in 2010, which gave Canfield a population of 7,515 people.
The city of Canfield is located in Mahoning County. The 2010 Census gave Mahoning County; a population of 238,823 people. This means that Canfield had 3.15% of the county's total population, making it Mahoning's 5th most populous community.
At the same time, Ohio had a population of 11,536,504 people, meaning that Canfield had 0.07% of the total population of Ohio - making it the state's 198th most populous community.
Area ...
The 2010 Census shows that the sampling area for Canfield has a total area of 4.61 square miles [11.9 km²]. Of this total, a small amount of the area is covered by water (0.03 square miles [0.1 km²]).
Mahoning County has a land area of 411.6 square miles [1,066.1 km²]. At 4.58 square miles [11.9 km²], Canfield has 1.11% of the county's total land area.
- Continue Reading ...
- When the Census Bureau conducts a census for a city like Canfield, 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 Canfield reflect the sampling area. Since the shape of the sampling area and the actual boundaries of Canfield 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: 41° 1' 47" (or 41.03°)
- Lon: -80° 46' 2" (or -80.77°)
- 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, Canfield had 3,306 Housing Units<3> and with its population of 7,515 people, this averages 2.27 people per Housing Unit.
- Continue Reading ...
- The 2010 Census shows Canfield had a land area of 4.58 square miles [11.9 km²]. This translates to 717 Housing Units per square mile [277.1 housing units/km²].
- From the Census of 2000: Canfield had 3,043 Housing Units, a population of 7,374 people and a land area of 4.64 square miles [12 km²]. This gives a density of 2.42 people per Housing Unit and 655 Housing Units per square mile [253 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 Canfield and you need to be careful when comparing numbers 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).
Mahoning County ...
The community of Canfield is located in Mahoning County<4>.
The county had a population of 238,823 people at the 2010 Census. With it's population of 7,515 people, Canfield represented 3.15% of the county's total.
In addition, where the city of Canfield has a population density of 1,631 people per square mile [629 people/km²], Mahoning County averages 580 people per square mile [224 people/km²].
For more information, please visit our Census Page for Mahoning County.
Census-to-Census Observations ...
Introduction ...
When the Census Bureau takes a census count (or enumeration) for Canfield, 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 Canfield. 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 Canfield 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 Canfield, the latitude and longitude given by the Census Bureau actually indicates the GPS location of the polygon for Canfield.
- Continue Reading ...
- For the 2010 Census, the location was given as:
- Lat: 41.029879° (or 41°1'47" N)
- Lon: -80.767322° (or -80°46'2" W)
- For the 2000 Census, the location given was:
- Lat: 41.029762° (or 41°1'47" N)
- Lon: -80.765556° (or -80°45'56" W)
- The difference indicates that the U.S. Census Bureau moved the location of the polygon for the 2010 Census 487.6 feet to the west<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 (#2393729) to Canfield. This identifier also marks a GPS point on the map, and that point lies within the boundaries of Canfield. The GNIS point has been mapped to the latitude/longitude:
- Lat: 41.031503° (or 41°1'53" N)
- Lon: -80.767035° (or -80°46'1" W)
- The GPS location given for the 2010 Census lies 597 feet to the south<6> of the point given by the GNIS for Canfield. For more information about this and the relationship of the various Federal Codes, please visit our Misc Page for Canfield.
Miscellaneous Information for Canfield ...
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 Mahoning County or the city of Canfield:
- The GNIS Codes ...
- The FIPS Codes ...
- An earlier (and largely obsolete) identification method was called the Federal Information Processing Standard (FIPS):
- State Code: 39 (Ohio)
- County Code: 099 (Mahoning County)
- Place Code: 11360 (Canfield)
- State & County Code: 39/099 (Ohio / Mahoning County)
- State & Place Code: 39/11360 (Ohio / Canfield)
- Misc. Census Codes ...
- Canfield is located in Census Region #2 (the Midwest Region) and Division #3 (the East North-Central Division).
For more information about the various Federal identification codes, please visit our Misc Page for Canfield.
Off-the-Road Links ...
The official website for Canfield: www.ci.canfield.oh.us/
The official website for Mahoning County: www.mahoningcountygov.com/
The official website for State of Ohio: https://ohio.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 Ohio's counties, including Mahoning, have changed over time, we recommend the Atlas of Historical County Boundaries. |
| <5> | The calculated bearing (or angle) to the 2010 Census location is 84 degrees and a distance of 487.6 feet. |
| <6> | The calculated bearing (or angle) to the GNIS point is 172 degrees and a distance of 597 feet. |