Enhanced Cost of Living Calculator
Now includes childcare, taxes, health, housing for home owners vs renters, insurance costs and more when you upgrade to premium.
SEE MY OPTIONS
No Thanks
Cost of Living
Compare Cities
Quiz
Community Data
Crime
Climate
Schools
News
Places to Live
Find a Place
Top Lists
Rankings
Interactive Map
Login
Create Account
Overview
Cost of Living
Crime
Climate
Interactive Map
Jobs
Education
Economy
Health
Religion
People
Politics & Voting
Housing Stats
Commute Time
Rankings
Upgrade to Premium
SMITHTOWN VS.
OYSTER_BAY
compare cities
Overview
Cost of Living
Crime
Climate
Interactive Map
Jobs
Education
Economy
Health
Religion
People
Politics & Voting
Housing Stats
Commute Time
Rankings
Upgrade to Premium
2025 Compare Cities People:
Smithtown, NY vs Oyster Bay, NY
Change Cities
Highlights
- Oyster Bay is 0% more densely populated than Smithtown.
- People are 1.4% more likely to be married in Oyster Bay.
- The Median Age is 0.5 years younger in Oyster Bay.
Smithtown, NY
Oyster Bay, NY
United States
Population
Unlock
300,743
329,725,481
Female Population
50.5%
Unlock
50.5%
Male Population
49.5%
Unlock
49.5%
Median Age
Unlock
44.7
38.4
space3
Population - 2010
117,862
Unlock
309,327,143
Population - 2000
Unlock
293,925
285,036,114
Population - 1990
113,406
Unlock
251,960,433
Pop. 2000 to Now
Unlock
0.9%
15.6%
Pop. 1990 to Now
2.2%
Unlock
30.8%
space4
Population Density
Unlock
2,898.7
93.4
Land Area
53.7
Unlock
3,531,905.4
Water Area
Unlock
65.6
264,836.8
space
Est. Total Population By Age
Smithtown, NY
Oyster Bay, NY
United States
Age 0 to 4
4.8%
Unlock
5.9%
Age 5 to 9
Unlock
6.0%
6.1%
Age 10 to 14
6.3%
Unlock
6.6%
Age 15 to 17
Unlock
4.2%
3.9%
Age 18 to 20
3.5%
Unlock
4.0%
Age 21 to 24
Unlock
4.8%
5.2%
Age 25 to 34
9.4%
Unlock
13.8%
Age 35 to 44
Unlock
11.1%
12.9%
Age 45 to 54
16.6%
Unlock
12.6%
Age 55 to 59
Unlock
8.3%
6.7%
Age 60 to 64
6.7%
Unlock
6.3%
Age 65 to 74
Unlock
10.6%
9.6%
Age 75 to 84
5.1%
Unlock
4.5%
Age 85 and over
Unlock
3.5%
1.9%
space1
Race
Smithtown, NY
Oyster Bay, NY
United States
White
84.7%
Unlock
59.4%
Black
Unlock
2.3%
12.2%
Asian
4.7%
Unlock
5.6%
Native American
Unlock
0.0%
0.6%
Hawaiian, Pacific Islander
0.0%
Unlock
0.2%
Other
Unlock
0.4%
0.4%
Two or More Races
1.7%
Unlock
3.2%
Hispanic
Unlock
8.8%
18.4%
space2
Marriage & Family
Smithtown, NY
Oyster Bay, NY
United States
Married Population
58.7%
Unlock
49.8%
Currently Married
Unlock
58.7%
48.0%
Married but Separated
1.0%
Unlock
1.8%
Single Population
Unlock
40.5%
50.2%
Never Married
28.7%
Unlock
33.8%
Divorced
Unlock
6.0%
10.8%
Widowed
6.3%
Unlock
5.6%
space5
Household Size
Unlock
2.92
2.60
Households
39,632
Unlock
124,010,992
Family Households
Unlock
79,092
80,755,759
Married couple, w/children
37.0%
Unlock
30.5%
Married couple, no children
Unlock
48.3%
42.9%
Non Family Households
9,145
Unlock
43,255,233
Single householder, w/children
Unlock
5.3%
15.8%
Single householder, no children
8.3%
Unlock
10.8%
Voting
Reviews for Smithtown
0 Reviews
Start Your Review of Smithtown
Reviews for Oyster Bay
0 Reviews
Start Your Review of Oyster Bay
Most Recent Searches On Compare Cities
Moving from:
Moving to:
Schiller Park, Illinois
Bedford, Indiana
Compare
Ypsilanti, Michigan
San Francisco, California
Compare
Poway, California
Moorpark, California
Compare
Riverside, California
Kansas City, Missouri
Compare
Bangor, Maine
Glendo, Wyoming
Compare
Bakersville, North Carolina
Cleveland, Mississippi
Compare
Annapolis, Maryland
San Francisco, California
Compare
Sunnyvale, California
Hillsboro, Illinois
Compare
Mckinney, Texas
Kenton, Ohio
Compare
Gretna, Nebraska
Sarasota, Florida
Compare
Learn More About Smithtown, New York
Overview
Cost of Living
Job Market
Crime
Climate
Economy
Religion
Voting
Learn More About Oyster Bay, New York
Overview
Cost of Living
Job Market
Crime
Climate
Economy
Religion
Voting
Premium Subscription
Includes Cost of Living compares for child care, utilities, transportation, health, taxes, housing for home owners vs renters, weather, insurance premiums and so much more.
Upgrade now
Follow Us