St. Lawrence County NY Information


St. Lawrence County Subdivisions

St. Lawrence County NY Data & Demographics (As of July 1, 2017)


Total Population 115,086
Daytime Population: Workers 40,839
Daytime Population: Residents 70,083
Total Daytime Population (TDP) 110,922
Ratio TDP/Total Population1 0.96
Population in Households 103,732
Population in Familes 79,704
Population in Group Qrtrs 11,354
Population Density2 43
Diversity Index3 19


Median Household Income $44,756
Average Household Income $59,119
Per Capita Income $22,216


Total Housing Units 53,214 (100%)
Owner Occupied HU 29,167 (54.8%)
Renter Occupied HU 12,885 (24.2%)
Vacant Housing Units 11,162 (21.0%)
Median Home Value $96,042
Average Home Value $142,260


Total Households 42,052
Average Household Size 2.47
Family Households 26,541
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 0.38% 0.17%
Households 0.15% 0.15%
Families -0.03% 0.03%
Median Household Income   0.92%
Per Capita Income   1.93%


St. Lawrence County NY - Peer Comparisons by Rank and Percentile

The table below compares St. Lawrence County to the other 62 counties and county equivalents in New York by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 26 60th
Population Density # 57 10th
Diversity Index # 46 27th
Median Household Income # 57 10th
Per Capita Income # 60 5th

Additional comparisons and rankings can be made with a VERY EASY TO USE New York Census Data Comparison Tool.