Jefferson County, New York demographics

Population: 117,634
Median age: 32.9

Median household income: 58,271

Demographics, population, home values, social and economic characteristics of Jefferson County, New York.

Population

2021117,634
2020111,454
2019112,842
2018114,448
2017116,567
2016117,966
2015118,947
2014118,885
2013118,073
2012117,011
2011115,941
2010115,069
2009117,595

Jefferson County, NY cities

Adams village - 1,932

Adams Center CDP - 953

Alexandria Bay village - 1,097

Antwerp village - 691

Belleville CDP - 334

Black River village - 1,754

Brownville village - 693

Calcium CDP - 4,092

Cape Vincent village - 542

Carthage village - 3,398

Chaumont village - 650

Clayton village - 1,700

Deferiet village - 302

Depauville CDP - 447

Dexter village - 802

Ellisburg village - 194

Evans Mills village - 527

Felts Mills CDP - 462

Fishers Landing CDP - 58

Fort Drum CDP - 15,895

Glen Park village - 618

Great Bend CDP - 1,348

Henderson CDP - 273

Herrings CDP - 58

La Fargeville CDP - 677

Lorraine CDP - 98

Mannsville village - 460

Natural Bridge CDP - 256

Oxbow CDP - 89

Pamelia Center CDP - 784

Philadelphia village - 1,057

Pierrepont Manor CDP - 291

Plessis CDP - 301

Redwood CDP - 294

Rodman CDP - 173

Sackets Harbor village - 1,503

Theresa village - 955

Thousand Island Park CDP - 212

Three Mile Bay CDP - 123

Watertown city - 25,172

West Carthage village - 1,468

Census data for Jefferson County, New York

Demographic and housing estimates in Jefferson County, New York

Total population
Total population117,634
Male61,825
Female55,809
Population by age
Total population117,634
Under 5 years9,019
5 to 9 years8,254
10 to 14 years7,036
15 to 19 years7,107
20 to 24 years11,410
25 to 34 years19,465
35 to 44 years13,926
45 to 54 years12,086
55 to 59 years6,888
60 to 64 years6,276
65 to 74 years9,661
75 to 84 years4,749
85 years and over1,757
Median age (years)32.9
Under 18 years28,532
16 years and over91,862
18 years and over89,102
21 years and over84,214
62 years and over19,784
65 years and over16,167
Population by race
Total population117,634
One race111,383
   White99,740
   Black or African American6,958
   American Indian and Alaska Native363
   Asian1,887
   Native Hawaiian and Other Pacific Islander281
   Some other race2,154
Two or more races6,251
Citizen, voting age population
Citizen, VOTING AGE 18 and over population87,185
Male Citizen, VOTING AGE 18 and over population46,513
Female Citizen, VOTING AGE 18 and over population40,672

Social characteristics in Jefferson County, New York

Households by type
Total households45,517
Family households (families)23,001
Married-couple family3,975
Male householder, no wife present, family8,696
Female householder, no husband present, family6,615
Nonfamily households9,845
Average household size11,511
Average family size2.45

Economic characteristics in Jefferson County, New York

Income and benefits (in inflation-adjusted dollars)
Total households45,517
Less than $10,0002,565
$10,000 to $14,9991,881
$15,000 to $24,9993,429
$25,000 to $34,9995,038
$35,000 to $49,9996,229
$50,000 to $74,9999,195
$75,000 to $99,9996,674
$100,000 to $149,9996,861
$150,000 to $199,9992,300
$200,000 or more1,345
Median household income (dollars)58,271

Housing characteristics in Jefferson County, New York

Housing occupancy
Total housing units61,339
Occupied housing units45,517
Vacant housing units15,822
Units in structure
Total housing units61,339
1-unit, detached35,064
1-unit, attached3,645
2 units3,553
3 or 4 units4,973
5 to 9 units2,947
10 to 19 units1,192
20 or more units2,892
Mobile home7,066
Boat, RV, van, etc.7
Year structure built
Total housing units61,339
Built 2014 or later5
Built 2010 to 20133,973
Built 2000 to 20096,097
Built 1990 to 19997,494
Built 1980 to 19897,452
Built 1970 to 19795,401
Built 1960 to 19694,470
Built 1950 to 19594,243
Built 1940 to 19492,083
Built 1939 or earlier20,121
Rooms
Total housing units61,339
1 room941
2 rooms1,644
3 rooms5,463
4 rooms11,709
5 rooms10,765
6 rooms10,302
7 rooms7,609
8 rooms5,284
9 rooms or more7,622
Median rooms5.5
Bedrooms
Total housing units61,339
No bedroom1,076
1 bedroom6,395
2 bedrooms18,744
3 bedrooms23,683
4 bedrooms8,401
5 or more bedrooms3,040
Housing tenure
Occupied housing units45,517
Owner-occupied25,121
Renter-occupied20,396
Average household size of owner-occupied unit2.56
Average household size of renter-occupied unit2.30
Year householder moved into unit
Occupied housing units45,517
Moved in 2017 or later5,748
Moved in 2015 to 201615,350
Moved in 2010 to 20146,051
Moved in 2000 to 20097,755
Moved in 1990 to 19994,729
Moved in 1989 and earlier5,884
Value
Owner-occupied units25,121
Less than $50,0001,834
$50,000 to $99,9994,204
$100,000 to $149,9996,011
$150,000 to $199,9995,207
$200,000 to $299,9994,679
$300,000 to $499,9992,273
$500,000 to $999,999736
$1,000,000 or more177
Median (dollars)154,000
Mortgage status
Owner-occupied units25,121
Housing units with a mortgage14,532
Housing units without a mortgage10,589
Gross rent
Occupied units paying rent19,487
Less than $5002,195
$500 to $9996,267
$1,000 to $1,4997,635
$1,500 to $1,9992,296
$2,000 to $2,499806
$2,500 to $2,999271
$3,000 or more17
Median (dollars)1,072
No rent paid909

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

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