Middlesex County, Connecticut Population 2018

Middlesex County, Connecticut's estimated population is 163,410 with a growth rate of -0.01% in the past year according to the most recent United States census data. Middlesex County, Connecticut is the 6th largest county in Connecticut.

Year Population Growth Growth Rate
2017164,1107000.43%
2017163,410-23-0.01%
2016163,433-265-0.16%
2015163,698-1,019-0.62%
2014164,717-576-0.35%
2013165,293-226-0.14%
2012165,519-746-0.45%
2011166,2656400.39%
2010165,62522,42915.66%
1990143,19614,17910.99%
1980129,01714,20112.37%
1970114,81625,95129.20%
196088,86521,53331.98%
195067,33211,33320.24%
194055,9994,6118.97%
193051,3883,8388.07%
192047,5501,9134.19%
191045,6373,8779.28%
190041,7602,2365.66%
189039,5243,93511.06%
188035,589-510-1.41%
187036,0995,24016.98%
186030,8593,64313.39%
185027,2162,3379.39%
184024,879350.14%
183024,8442,43910.89%
182022,4051,6828.12%
181020,7238764.41%
180019,8479925.26%
179018,8550.00%

Middlesex County, Connecticut Population Growth

Population Data via

Population by Race

Race Population
White145,791
Black or African American8,442
Asian4,780
Two or More Races3,248
Some Other Race1,584
American Indian and Alaska Native265

Data via US Census (2017 ACS 5-Year Survey): Table B03002

Middlesex County, Connecticut Population Pyramid 2018

2,0004,0006,0008,000 Male Population2,0004,0006,0008,000 Female Population80757065605550454035302520151050

Data via US Census (2017 ACS 5-Year Survey): Table S0101

Middlesex County, Connecticut Median Age

45.1


Total

43.7


Male

46.5


Female

Middlesex County, Connecticut Adults

There are 133,237 adults, (30,196 of whom are seniors) in Middlesex County, Connecticut.

Middlesex County, Connecticut Age Dependency

59.3

Age Dependency Ratio

29.3

Old Age Dependency Ratio

30

Child Dependency Ratio

Middlesex County, Connecticut Sex Ratio

Female

83,883

51.11%

Male

80,227

48.89%

Middlesex County, Connecticut Households and Families

Middlesex County, Connecticut Renter vs Owner Occupied by Household Type

Data via US Census (2017 ACS 5-Year Survey): Table S1101

Middlesex County, Connecticut Household Types

Type Owner Renter
Married88.7%11.3%
Male74.9%25.1%
All73.7%26.3%
Non Family58%42%
Female51.7%48.3%

73.7%

Rate of Home Ownership

Middlesex County, Connecticut Households by Type

Type Count Average Size Owned
All66,5992.3873.7
Married34,1782.9888.7
Non Family24,0281.2658
Female6,1603.0551.7
Male2,2333.2874.9

2.95

Average Family Size

2.38

Average Household Size

6.3%

Unmarried (Opposite Sex)

0.3%

Unmarried (Same Sex)

Middlesex County, Connecticut Households

Middlesex County, Connecticut Education

Middlesex County, Connecticut Educational Attainment by Sex (over 25)

Education Attained Count Percentage
Less Than 9th Grade2,8882.43%
9th to 12th Grade4,2523.58%
High School Graduate32,36227.25%
Some College19,96916.81%
Associates Degree10,9049.18%
Bachelors Degree27,08222.80%
Graduate Degree21,32417.95%

Middlesex County, Connecticut Educational Attainment by Race

Name Total High School Bachelors
White103,65098,12942,926
Black5,5315,0001,374
Hispanic5,4184,5801,775
Asian3,0862,8491,878
Multiple Races1,1591,110531
Other Race997753177
Native American19319334

The highest rate of high school graduation is among native american people with a rate of 100.00%.

The highest rate of bachelors degrees is among native american people with a rate of 60.86%.

Middlesex County, Connecticut Earnings by Educational Attainment

Name Average Male Female
Overall$53,025$62,351$43,657
Less Than High School$26,171$27,014$19,828
High School Grad$39,949$47,294$29,518
Some College$45,830$54,557$36,650
Bachelors Degree$65,441$79,088$52,678
Graduate Degree$81,895$95,566$69,544

$53,025

Average Earnings

$62,351

Average Male

$43,657

Average Female

Middlesex County, Connecticut Language

Middlesex County, Connecticut Language by Age

Middlesex County, Connecticut Language

89.42% of Middlesex County, Connecticut residents speak only English, while 10.58% speak other languages. The largest non-English language is OtherIndoEuro, which is spoken by 4.73% of the population.

Middlesex County, Connecticut Poverty

Middlesex County, Connecticut Poverty by Race

Name Total In Poverty Poverty Rate
White134,7407,9705.92%
Hispanic9,3021,61417.35%
Black7,9491,41217.76%
Multiple3,1043109.99%
Asian4,1392947.10%
Other1,44416711.57%
Native2647929.92%

7.20%

Overall Poverty Rate

6.28%

Male Poverty Rate

8.08%

Female Poverty Rate

Poverty in Middlesex County, Connecticut

The race most likely to be in poverty in Middlesex County, Connecticut is Native, with 29.92% below the poverty level.

The race least likely to be in poverty in Middlesex County, Connecticut is White, with 5.92% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.75%. Among those working part-time, it was 10.85%, and for those that did not work, the poverty rate was 13.45%.

Middlesex County, Connecticut Poverty Rate by Education

Name Poverty
Less Than High School16.12%
High School9.31%
Some College7.29%
Bachelors or Greater2.68%

Middlesex County, Connecticut Poverty Rate by Employment Status and Sex

Name Poverty
Female Unemployed25.01%
Male Unemployed20.22%
Female Employed4.41%
Male Employed2.70%

Middlesex County, Connecticut Income

Middlesex County, Connecticut Income by Household Type

Name Median Mean
Households$81,673$105,460
Families$104,985$126,767
Married Families$118,657$142,152
Non Families$47,425$64,375

Middlesex County, Connecticut Marital Status

Middlesex County, Connecticut Marital Status

Marriage Rates

51.2%

Overall Marriage Rate

53.8%

Male Marriage Rate

48.7%

Female Marriage Rate

Middlesex County, Connecticut Married by Age and Sex

Middlesex County, Connecticut Marriage

The age group where males are most likely to be married is Over65, while the female age group most likely to be married is 45To54.

Middlesex County, Connecticut Marital Status by Race


Data via US Census (2017 ACS 5-Year Survey): Table S1201

Middlesex County, Connecticut Veterans

Middlesex County, Connecticut Veterans by War

10,694

Number of Veterans

10,171

Male Veterans

523

Female Veterans

Name Veterans
Vietnam4,237
First Gulf War1,187
Second Gulf War1,097
Korea1,063
World War II984

Middlesex County, Connecticut Veterans by Age

Name Veterans
65 to 743,332
75+3,075
55 to 642,015
35 to 541,816
18 to 34456

Middlesex County, Connecticut Veterans by Race

Name Veterans % of Total
White10,0398.39%
Black4286.60%
Hispanic1562.39%
2 or More1438.32%
Asian581.48%
Other222.02%
Indian41.75%

Middlesex County, Connecticut Veterans by Education

4.15%

Veteran Poverty Rate

24.35%

Veteran Disability Rate

Middlesex County, Connecticut Employment Status

Middlesex County, Connecticut Employment by Age

67.8%

Labor Force Participation

64.3%

Employment Rate

5.1%

Unemployment Rate

Middlesex County, Connecticut Employment by Race

Middlesex County, Connecticut Employment by Education

Population of Cities in Middlesex County, Connecticut

City 2010 Census 2016 Estimated Growth Growth Rate
Middletown4764846544-1104-2.32%
Fenwick434412.33%
Data Sources
  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990