Costa Mesa is a city located in Orange County California. Costa Mesa has a 2024 population of 107,245. Costa Mesa is currently declining at a rate of -1.05% annually and its population has decreased by -4.07% since the most recent census, which recorded a population of 111,797 in 2020.
The average household income in Costa Mesa is $140,818 with a poverty rate of 9.47%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Costa Mesa is 36.4 years, 36.1 years for males, and 36.8 years for females.
According to the most recent ACS, the racial composition of Costa Mesa was:
White
Other race
Two or more races
Asian
Black or African American
Native American
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 41,407 | 2.64 | 39.7 | 60.3 |
| Married | 17,549 | 3.42 | 56.1 | 43.9 |
| Non Family | 17,080 | 1.53 | 27.5 | 72.5 |
| Female | 4,365 | 3.54 | 23.8 | 76.2 |
| Male | 2,413 | 3.18 | 35.4 | 64.6 |
3.25
Average Family Size
2.64
Average Household Size
39.7%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
The highest rate of high school graduation is among islander people with a rate of 100%.
The highest rate of bachelors degrees is among asian people with a rate of 60.78%.
All
Male
Female
$58,271
Average Earnings
$64,736
Average Male
$50,805
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
63.14% of Costa Mesa residents speak only English, while 36.86% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 26.58% of the population.
rate
9.47%
Overall Poverty Rate
8.87%
Male Poverty Rate
10.1%
Female Poverty Rate
The race most likely to be in poverty in Costa Mesa is Black, with 20.14% below the poverty level.
The race least likely to be in poverty in Costa Mesa is White, with 7.46% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 1.87%. Among those working part-time, it was 9.61%, and for those that did not work, the poverty rate was 22.38%.
Married
Widowed
Divorced
Separated
NeverMarried
41.7%
Overall Marriage Rate
41.2%
Male Marriage Rate
42.4%
Female Marriage Rate
male
female
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.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
8.88%
Veteran Poverty Rate
29.13%
Veteran Disability Rate
LaborForceParticipation
73.2%
Labor Force Participation
69.4%
Employment Rate
5%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
58.92%
Born in Costa Mesa
76.8%
Native Born
23.2%
Foreign Born
12.26%
Non Citizen
10.94%
Naturalized
76.8% of Costa Mesa residents were born in the United States, with 58.92% having been born in California. 12.26% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2029 | 101,555 | -1,138 | -1.11% |
| 2028 | 102,693 | -1,138 | -1.1% |
| 2027 | 103,831 | -1,138 | -1.08% |
| 2026 | 104,969 | -1,138 | -1.07% |
| 2025 | 106,107 | -1,138 | -1.06% |
| 2024 | 107,245 | -1,138 | -1.05% |
| 2023 | 108,383 | -1,138 | -1.04% |
| 2022 | 109,521 | -1,364 | -1.23% |
| 2021 | 110,885 | -912 | -0.82% |
| 2020 | 111,797 | -1,189 | -1.05% |
| 2019 | 112,986 | -82 | -0.07% |
| 2018 | 113,068 | 36 | 0.03% |
| 2017 | 113,032 | -336 | -0.3% |
| 2016 | 113,368 | -52 | -0.05% |
| 2015 | 113,420 | 689 | 0.61% |
| 2014 | 112,731 | 604 | 0.54% |
| 2013 | 112,127 | 455 | 0.41% |
| 2012 | 111,672 | 705 | 0.64% |
| 2011 | 110,967 | 830 | 0.75% |
| 2010 | 110,137 | 1,413 | 1.3% |
| 2000 | 108,724 | 12,367 | 12.83% |
| 1990 | 96,357 | 13,795 | 16.71% |
| 1980 | 82,562 | 9,902 | 13.63% |
| 1970 | 72,660 | 35,110 | 93.5% |
| 1960 | 37,550 | 25,706 | 217.04% |
| 1950 | 11,844 | 8,244 | 229% |
| 1940 | 3,600 | 0 | 0% |