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
PLAINVILLE VS.
NATIONAL_HARBOR
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:
Plainville, CT vs National Harbor, MD
Change Cities
Highlights
- National Harbor is 0% more densely populated than Plainville.
- People are 24.8% more likely to be married in National Harbor.
- The Median Age is 6.1 years older in National Harbor.
Plainville, CT
National Harbor, MD
United States
Population
Unlock
4,355
329,725,481
Female Population
47.2%
Unlock
50.5%
Male Population
52.8%
Unlock
49.5%
Median Age
Unlock
49.7
38.4
space3
Population - 2010
17,684
Unlock
309,327,143
Population - 2000
Unlock
4,174
285,036,114
Population - 1990
17,392
Unlock
251,960,433
Pop. 2000 to Now
Unlock
-8.7%
15.6%
Pop. 1990 to Now
0.5%
Unlock
30.8%
space4
Population Density
Unlock
2,987.0
93.4
Land Area
9.7
Unlock
3,531,905.4
Water Area
Unlock
0.4
264,836.8
space
Est. Total Population By Age
Plainville, CT
National Harbor, MD
United States
Age 0 to 4
3.4%
Unlock
5.9%
Age 5 to 9
Unlock
0.9%
6.1%
Age 10 to 14
5.5%
Unlock
6.6%
Age 15 to 17
Unlock
1.6%
3.9%
Age 18 to 20
3.5%
Unlock
4.0%
Age 21 to 24
Unlock
4.3%
5.2%
Age 25 to 34
13.2%
Unlock
13.8%
Age 35 to 44
Unlock
14.4%
12.9%
Age 45 to 54
13.5%
Unlock
12.6%
Age 55 to 59
Unlock
9.3%
6.7%
Age 60 to 64
8.2%
Unlock
6.3%
Age 65 to 74
Unlock
13.9%
9.6%
Age 75 to 84
5.5%
Unlock
4.5%
Age 85 and over
Unlock
0.0%
1.9%
space1
Race
Plainville, CT
National Harbor, MD
United States
White
80.1%
Unlock
59.4%
Black
Unlock
59.5%
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
1.0%
0.4%
Two or More Races
1.1%
Unlock
3.2%
Hispanic
Unlock
13.5%
18.4%
space2
Marriage & Family
Plainville, CT
National Harbor, MD
United States
Married Population
43.2%
Unlock
49.8%
Currently Married
Unlock
46.4%
48.0%
Married but Separated
0.8%
Unlock
1.8%
Single Population
Unlock
46.1%
50.2%
Never Married
36.5%
Unlock
33.8%
Divorced
Unlock
14.3%
10.8%
Widowed
6.6%
Unlock
5.6%
space5
Household Size
Unlock
2.04
2.60
Households
7,984
Unlock
124,010,992
Family Households
Unlock
1,137
80,755,759
Married couple, w/children
25.1%
Unlock
30.5%
Married couple, no children
Unlock
61.1%
42.9%
Non Family Households
3,807
Unlock
43,255,233
Single householder, w/children
Unlock
11.4%
15.8%
Single householder, no children
15.0%
Unlock
10.8%
Voting
Reviews for Plainville
0 Reviews
Start Your Review of Plainville
Reviews for National Harbor
0 Reviews
Start Your Review of National Harbor
Most Recent Searches On Compare Cities
Moving from:
Moving to:
Gilbert, Arizona
Anthony, Texas
Compare
Grass Valley, Oregon
The Dalles, Oregon
Compare
Enid, Oklahoma
Colquitt, Georgia
Compare
Mankato, Minnesota
Buckeye, Arizona
Compare
Norman, Oklahoma
Poteau, Oklahoma
Compare
Tamworth, New Hampshire
Sandwich, New Hampshire
Compare
Manchester, New Hampshire
Vance Township (Union County), North Carolina
Compare
Aberdeen, South Dakota
Wright City, Missouri
Compare
Fort Smith, Arkansas
Charleston, West Virginia
Compare
State College, Pennsylvania
Macon, Georgia
Compare
Learn More About Plainville, Connecticut
Overview
Cost of Living
Job Market
Crime
Climate
Economy
Religion
Voting
Learn More About National Harbor, Maryland
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