Collin County, Texas Population 2020

Collin County, Texas's estimated population is 1,072,650 with a growth rate of 3.25% in the past year according to the most recent United States census data. Collin County, Texas is the 6th largest county in Texas.

Year Population Growth Growth Rate
20201,072,65033,7503.25%
20191,038,90033,7503.36%
20181,005,15033,7573.48%
2017971,39327,6742.93%
2016943,71928,0543.06%
2015915,66529,8383.37%
2014885,82728,4053.31%
2013857,42221,2682.54%
2012836,15422,8162.81%
2011813,33824,9073.16%
2010788,431524,395198.61%
1990264,036119,46082.63%
1980144,57677,656116.04%
197066,92025,67362.24%
196041,247-445-1.07%
195041,692-5,498-11.65%
194047,1901,0102.19%
193046,180-3,429-6.91%
192049,6095881.20%
191049,021-1,066-2.13%
190050,08713,35136.34%
189036,73610,75341.38%
188025,98311,97085.42%
187014,0134,74951.26%
18609,2647,314375.08%
18501,9500.00%
2020 Growth Rate
3.25%
County Website
State
Founded
1846
County Seat

Collin County, Texas Population Growth

Population by Race

Race Population Percentage
White659,64269.85%
Asian136,17014.42%
Black or African American89,8419.51%
Two or More Races30,1413.19%
Some Other Race23,5282.49%
American Indian and Alaska Native4,4040.47%
Native Hawaiian and Other Pacific Islander6240.07%

Collin County, Texas Population Pyramid 2020

Collin County, Texas Median Age

36.6


Total

35.9


Male

37.3


Female

Collin County, Texas Adults

There are 693,356 adults, (98,040 of whom are seniors) in Collin County, Texas.

Collin County, Texas Age Dependency

58.6

Age Dependency Ratio

16.5

Old Age Dependency Ratio

42.2

Child Dependency Ratio

Collin County, Texas Sex Ratio

Female

480,102

50.84%

Male

464,248

49.16%

Collin County, Texas Households and Families

Collin County, Texas Renter vs Owner Occupied by Household Type

Collin County, Texas Household Types

Type Owner Renter
Married80.4%19.6%
All65.6%34.4%
Male52.8%47.2%
Female46.2%53.8%
Non Family39.7%60.3%

65.6%

Rate of Home Ownership

Type Count Average Size Owned
All331,3362.8465.6
Married201,7333.480.4
Non Family85,4021.2639.7
Female31,9243.3546.2
Male12,2773.352.8

3.33

Average Family Size

2.84

Average Household Size

3.8%

Unmarried (Opposite Sex)

0.3%

Unmarried (Same Sex)

Collin County, Texas Education

Education Attained Count Percentage
Less Than 9th Grade20,8163.38%
9th to 12th Grade18,3152.97%
High School Graduate91,40514.82%
Some College121,19919.65%
Associates Degree45,9977.46%
Bachelors Degree203,80233.05%
Graduate Degree115,19618.68%

Collin County, Texas Educational Attainment by Race

Name Total High School Bachelors
White380,551371,286200,462
Asian89,43284,54667,880
Hispanic78,33356,09519,883
Black56,54354,36425,213
Other Race13,93010,0492,968
Multiple Races11,44810,7285,153
Native American2,7642,4761,030
Islander377356136

The highest rate of high school graduation is among white people with a rate of 97.57%.

The highest rate of bachelors degrees is among asian people with a rate of 75.90%.

Name Average Male Female
Overall$55,869$71,932$45,039
Less Than High School$22,715$26,853$16,863
High School Grad$33,653$40,293$27,224
Some College$46,323$57,128$37,413
Bachelors Degree$67,774$91,455$52,758
Graduate Degree$87,333$106,426$64,900

$55,869

Average Earnings

$71,932

Average Male

$45,039

Average Female

Collin County, Texas Language

Collin County, Texas Language by Age

Collin County, Texas Language

71.94% of Collin County, Texas residents speak only English, while 28.06% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 11.45% of the population.

Collin County, Texas Poverty

Collin County, Texas Poverty by Race

Name Total In Poverty Poverty Rate
White544,66924,0344.41%
Hispanic142,54319,48213.67%
Black89,2828,1329.11%
Asian135,5217,7195.70%
Other23,2184,37918.86%
Multiple29,8732,1947.34%
Native4,3863267.43%
Islander605345.62%

6.56%

Overall Poverty Rate

6.02%

Male Poverty Rate

7.08%

Female Poverty Rate

Poverty in Collin County, Texas

The race most likely to be in poverty in Collin County, Texas is Other, with 18.86% below the poverty level.

The race least likely to be in poverty in Collin County, Texas is White, with 4.41% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.68%. Among those working part-time, it was 8.68%, and for those that did not work, the poverty rate was 13.37%.

Name Poverty
Less Than High School18.23%
High School8.28%
Some College5.32%
Bachelors or Greater3.07%
Name Poverty
Female Unemployed19.04%
Male Unemployed15.30%
Female Employed3.80%
Male Employed2.81%

Collin County, Texas Income

Collin County, Texas Income by Household Type

Name Median Mean
Households$94,192$120,691
Families$110,654$137,120
Married Families$124,020$150,715
Non Families$52,765$69,294

Collin County, Texas Marital Status

Collin County, Texas Marital Status

Marriage Rates

58.8%

Overall Marriage Rate

61.1%

Male Marriage Rate

56.7%

Female Marriage Rate

Collin County, Texas Married by Age and Sex

Collin County, Texas Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 35-44.

Collin County, Texas Marital Status by Race

Collin County, Texas Veterans

42,290

Number of Veterans

38,247

Male Veterans

4,043

Female Veterans

War Veterans
Vietnam13,418
First Gulf War11,873
Second Gulf War8,558
Korea2,363
World War II1,011
Age Group Veterans
35 to 5414,083
65 to 7410,066
75+7,093
55 to 646,793
18 to 344,255
Name Veterans % of Total
White35,5907.20%
Black4,1766.40%
Hispanic2,8193.00%
2 or More8766.03%
Asian8330.84%
Other3732.28%
Indian36711.87%
Hawaiian7517.36%

$Collin County, Texas Veterans by Education

3.91%

Veteran Poverty Rate

19.27%

Veteran Disability Rate

Collin County, Texas Employment Status

70.9%

Labor Force Participation

68.1%

Employment Rate

3.9%

Unemployment Rate

Collin County, Texas Place of Birth

Origin of Non-Citizens

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

43.63%

Born in Texas

79.31%

Native Born

20.69%

Foreign Born

11.08%

Non Citizen

Place of Birth

79.31% of Collin County, Texas residents were born in the United States, with 43.63% having been born in Texas. 11.08% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

  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