St. Lawrence County, NY Population

Overview

108,836

Total Population

39.0

Median age

48.70%

Female population %

105.3:100

Gender ratio (M:F)

15-19 years

Largest age group

51.6

Total dependency ratio

White

Largest racial group

2,558

Hispanic population

Sources: U.S. Census Bureau, American Community Survey (ACS) 2021

TABLE OF CONTENTS

Age

St. Lawrence County's population is old compared to the rest of the country:

The median age in St. Lawrence County is 39.0, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
St. Lawrence County's population under 18 was 20.26%, compared to the 22.51% nationwide.
St. Lawrence County's elderly or the senior population (over 65 age) was 17.41% as compared to 16.04% nationwide.
Of the total population in St. Lawrence County, 16.65% were under the age of 15, 22.88% aged 15 to 29, 43.06% aged 30 to 64, 15.31% aged 65 to 84, and 2.11% were 85 years of age and older.

There are 2,824 less females than males in St. Lawrence County:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 48.70% females and 51.30% males in St. Lawrence County, NY.
The St. Lawrence County, NY gender ratio is 105.3:100 i.e. 105.3 men to 100 women (1.053).
For male population, the largest age group is 15-19 years with a population of 5,234.
For the female population, the largest age group is 15-19 years with a population of 4,669.

St. Lawrence County's population has become increasingly diverse:

Racial distribution of St. Lawrence County population: 92.33% are White, 2.69% are Black or African American, 0.40% are American Indian and Alaska Native, 1.02% are Asian, 0.06% are Native Hawaiian and other Pacific Islander, 0.97% are some other race and 2.53% are multiracial.
St. Lawrence County's racial breakdown clearly shows that there is an absolute majority of White population in the county.
By ethnicity, 2,558 is Hispanic or Latino (of any race), and 106,278 (97.65% of the total population) is Non-Hispanic.
The largest racial group in St. Lawrence County is White with a population of 100,484 (92.33% of the total population).

St. Lawrence County's population has already reached its peak and is showing a trend of decline:

The peak population was 112,388 in the year 2012
From 2000 to 2010, St. Lawrence County's population decreased by 17 (0.02%), as compared to the national growth of 9.63%.
From 2010 to 2020, St. Lawrence County's population decreased by 3,267 (2.92%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
Between the year 2000 and 2022, St. Lawrence County's population was lowest in year 2022 at 107,733.