St. Lawrence County NY Information


St. Lawrence County Subdivisions

St. Lawrence County NY Data & Demographics (As of July 1, 2018)


Total Population 113,876
Population in Households 102,541
Population in Familes 79,317
Population in Group Qrtrs 11,335
Population Density1 43
Diversity Index2 18


Median Household Income $47,671
Average Household Income $62,726
Per Capita Income $23,482


Total Housing Units 53,057 (100%)
Owner Occupied HU 30,758 (58.0%)
Renter Occupied HU 10,748 (20.3%)
Vacant Housing Units 11,551 (21.8%)
Median Home Value $98,475
Average Home Value $146,849


Total Households 41,506
Average Household Size 2.47
Family Households 26,166
Average Family Size 3
  1. Population Density = Total Population per square mile.
  2. 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 0.21% -0.16%
Households -0.03% -0.23%
Families -0.2% -0.34%
Median Household Income   2.81%
Per Capita Income   3.42%


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, 2018 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 # 56 11th
Per Capita Income # 60 5th

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