Population by age
Total population	108,836
Under 5 years	5,499
5 to 9 years	6,110
10 to 14 years	6,507
15 to 19 years	9,903
20 to 24 years	8,846
25 to 34 years	12,587
35 to 44 years	11,894
45 to 54 years	13,178
55 to 59 years	7,904
60 to 64 years	7,458
65 to 74 years	11,358
75 to 84 years	5,301
85 years and over	2,291
Median age (years)	39.0
Under 18 years	22,055
16 years and over	89,538
18 years and over	86,781
21 years and over	78,171
62 years and over	23,370
65 years and over	18,950

Population by race
Total population	108,836
One race	106,081
White	100,484
Black or African American	2,933
American Indian and Alaska Native	431
Asian	1,113
Native Hawaiian and Other Pacific Islander	61
Some other race	1,059
Two or more races	2,755

Citizen, voting age population
Citizen, VOTING AGE 18 and over population	85,077
Male Citizen, VOTING AGE 18 and over population	43,458
Female Citizen, VOTING AGE 18 and over population	41,619

Social characteristics in St. Lawrence County, New York

Households by type
Total households	41,224
Family households (families)	19,069
Married-couple family	3,620
Male householder, no wife present, family	7,943
Female householder, no husband present, family	5,894
Nonfamily households	10,592
Average household size	13,316
Average family size	2.36

Economic characteristics in St. Lawrence County, New York

Income and benefits (in inflation-adjusted dollars)
Total households	41,224
Less than $10,000	2,564
$10,000 to $14,999	2,862
$15,000 to $24,999	4,371
$25,000 to $34,999	4,006
$35,000 to $49,999	5,161
$50,000 to $74,999	7,580
$75,000 to $99,999	4,930
$100,000 to $149,999	6,386
$150,000 to $199,999	1,995
$200,000 or more	1,369
Median household income (dollars)	54,351

Housing characteristics in St. Lawrence County, New York

Housing occupancy
Total housing units	51,757
Occupied housing units	41,224
Vacant housing units	10,533

Units in structure
Total housing units	51,757
1-unit, detached	36,922
1-unit, attached	517
2 units	2,489
3 or 4 units	2,351
5 to 9 units	1,240
10 to 19 units	634
20 or more units	2,263
Mobile home	5,300
Boat, RV, van, etc.	41

Year structure built
Total housing units	51,757
Built 2014 or later	81
Built 2010 to 2013	1,963
Built 2000 to 2009	3,571
Built 1990 to 1999	5,214
Built 1980 to 1989	5,827
Built 1970 to 1979	6,144
Built 1960 to 1969	4,100
Built 1950 to 1959	6,188
Built 1940 to 1949	2,771
Built 1939 or earlier	15,898

Rooms
Total housing units	51,757
1 room	1,175
2 rooms	1,107
3 rooms	4,387
4 rooms	7,871
5 rooms	8,807
6 rooms	9,133
7 rooms	6,747
8 rooms	5,497
9 rooms or more	7,033
Median rooms	5.8

Bedrooms
Total housing units	51,757
No bedroom	1,336
1 bedroom	5,628
2 bedrooms	13,997
3 bedrooms	20,506
4 bedrooms	7,839
5 or more bedrooms	2,451

Housing tenure
Occupied housing units	41,224
Owner-occupied	29,788
Renter-occupied	11,436
Average household size of owner-occupied unit	2.53
Average household size of renter-occupied unit	1.92

Year householder moved into unit
Occupied housing units	41,224
Moved in 2017 or later	2,858
Moved in 2015 to 2016	9,063
Moved in 2010 to 2014	6,569
Moved in 2000 to 2009	9,102
Moved in 1990 to 1999	5,621
Moved in 1989 and earlier	8,011

Value
Owner-occupied units	29,788
Less than $50,000	4,102
$50,000 to $99,999	10,929
$100,000 to $149,999	5,414
$150,000 to $199,999	3,774
$200,000 to $299,999	3,202
$300,000 to $499,999	1,621
$500,000 to $999,999	514
$1,000,000 or more	232
Median (dollars)	99,300

Mortgage status
Owner-occupied units	29,788
Housing units with a mortgage	15,022
Housing units without a mortgage	14,766

Gross rent
Occupied units paying rent	10,507
Less than $500	2,245
$500 to $999	5,953
$1,000 to $1,499	1,708
$1,500 to $1,999	427
$2,000 to $2,499	94
$2,500 to $2,999	59
$3,000 or more	21
Median (dollars)	741
No rent paid	929

Demographic data for St. Lawrence County, NY and each city in the county. Lists of cities by population, wealth and poverty in St. Lawrence County, NY.

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US demographics

New York demographics