What Mental Health and Substance Abuse Social Workers earn in Los Angeles County, CA
If you are weighing a move or a job offer, start with $78,410: the median annual pay for Mental Health and Substance Abuse Social Workers in Los Angeles County, CA. Spread over a standard 2,080-hour work year, that is $37.70 an hour. Because the wage survey covers the whole Los Angeles-Long Beach-Anaheim, CA metropolitan area, the number reflects employers across the region rather than a single town or a single company.
The mean wage is $86,350, which is 10.1% above the median, a sign that a group of high earners lifts the average. The survey counts about 9,380 people working in this occupation across the Los Angeles-Long Beach-Anaheim, CA metropolitan area, so the estimate rests on a substantial pool of workers. Los Angeles County, CA has roughly 9,808,667 residents, according to the population figures used by the rent data.
The salary range, from entry level to top earners
Pay for Mental Health and Substance Abuse Social Workers in the Los Angeles-Long Beach-Anaheim, CA metropolitan area is not one number. The lowest-paid tenth of workers earn up to $43,840 a year ($21.08 an hour), while the highest-paid tenth earn $139,550 or more ($67.09 an hour). That is a gap of $95,710 between the bottom and the top of the scale. The middle half of workers falls between $50,910 at the 25th percentile and $105,620 at the 75th percentile. A top-tier earner makes 3.2 times what someone at the bottom makes, so experience, certification and employer all matter.
What the hourly rate looks like
Converted to an hourly wage, the median for Mental Health and Substance Abuse Social Workers in Los Angeles County, CA is $37.70. A full-time schedule of 40 hours for 52 weeks adds up to $78,410, and the same salary is $6,534 a month before taxes or about $3,016 per biweekly pay period. After taxes the same job pays $29.11 per hour of take-home income, which is the number that actually has to cover rent and groceries.
About this occupation: Mental Health and Substance Abuse Social Workers
The U.S. Department of Labor's O*NET database describes the work of Mental Health and Substance Abuse Social Workers this way: "Assess and treat individuals with mental, emotional, or substance abuse problems, including abuse of alcohol, tobacco, and/or other drugs. Activities may include individual and group therapy, crisis intervention, case management, client advocacy, prevention, and education."
Core tasks recorded by O*NET include: "Counsel clients in individual or group sessions to assist them in dealing with substance abuse, mental or physical illness, poverty, unemployment, or physical abuse"; "Collaborate with counselors, physicians, or nurses to plan or coordinate treatment, drawing on social work experience and patient needs"; "Monitor, evaluate, and record client progress with respect to treatment goals"; "Refer patient, client, or family to community resources for housing or treatment to assist in recovery from mental or physical illness, following through to ensure service efficacy".
Job outlook for Mental Health and Substance Abuse Social Workers
The Bureau of Labor Statistics projects national employment in this occupation to grow from 138,900 jobs in 2025 to 153,200 in 2035, a change of +10.3%, faster than the 3.5% projected for all occupations. The projection counts 12,500 openings a year on average, including positions created by growth and positions left by workers who retire or move to another occupation; that equals 9.0% of current employment each year.
Typical entry-level education: master's degree. Typical on-the-job training to reach competency: internship/residency. BLS lists a national median annual wage of $60,280 for this occupation; the Los Angeles County, CA median of $78,410 is 30.1% above it.
How pay in Los Angeles County, CA compares
Compared with the California average
The local median of $78,410 sits below the California employment-weighted average of $81,066. The shortfall is $2,656 a year, or 3.3%, so Los Angeles County, CA is a lower-paying market for this job than the state as a whole. Within California, Los Angeles County, CA already has the highest median we track for this job.
Compared with the national average
The national employment-weighted average for Mental Health and Substance Abuse Social Workers is $63,633 across the contiguous United States. At $78,410, Los Angeles County, CA pays $14,777 more, which is 23.2% above that benchmark. Keep in mind that a higher salary only helps if living costs do not rise faster, which is why the cost sections below matter as much as the headline number.
Where this job ranks in Los Angeles County, CA
Among the 633 occupations with published wages in Los Angeles County, CA, Mental Health and Substance Abuse Social Workers ranks number 264 by median pay, ahead of about 58% of them. The best-paying occupation we track here is Chief Executives at $234,290 a year, which is $155,880 more than the median for Mental Health and Substance Abuse Social Workers.
From gross pay to take-home pay
A salary of $78,410 does not arrive in full. We model a single filer with wage income only, the standard deduction and tax-year 2025 rules, and we keep the three tax layers apart: federal income tax, FICA (Social Security and Medicare) and state income tax. Together they take $17,868 a year, which leaves $60,542, or $5,045 a month.
Put another way, of every $100 earned, about $23 goes to taxes and $77 reaches the paycheck. The overall effective tax rate is 22.8%.
Federal income tax
After the $15,750 standard deduction, taxable income is $62,660. Federal brackets are marginal, so only the slice of income above each threshold is taxed at the higher rate; the last dollars of this salary fall in the 22% bracket. The resulting federal income tax is $8,699, an effective 11.1% of gross pay, well below the 22% marginal rate because the lower brackets are cheaper.
Social Security and Medicare (FICA)
Payroll taxes are a flat percentage of wages. Social Security takes 6.2% up to a wage base of $176,100, which costs $4,861 on this salary. Medicare takes 1.45%, or $1,137. FICA totals $5,998, which is 7.6% of gross pay.
State income tax in California
California income tax on this salary is $3,170 a year, or 4.0% of gross pay, after the state's own deductions and exemptions are applied. That is 36% of the federal income tax bill, and it comes out to $264 a month. Local taxes such as county or city income taxes are not included, so a few jurisdictions may withhold slightly more.
A cross-check with IRS data for Los Angeles County, CA
IRS Statistics of Income data for Los Angeles County, CA show an average adjusted gross income of $101,268 per return and an average effective federal income tax rate of 16.7% across all filers. Filers in the $75,000 to under $100,000 bracket, where this salary falls, paid an average of 9.5%, compared with the 11.1% estimated here for a single filer taking the standard deduction. Gaps between the two reflect filing status, dependents, credits and other income, none of which a single-person wage estimate includes.
Cost of living in Los Angeles County, CA
Take-home pay only means something next to what life costs. We price four basics for one adult in Los Angeles County, CA: a one-bedroom apartment, food, home energy and gasoline. All of them are converted to annual figures first, then compared with the $60,542 of take-home pay.
Rent
The HUD Fair Market Rent for a one-bedroom apartment in Los Angeles County, CA is $2,402 a month, or $28,824 a year. A two-bedroom costs $2,964 a month. For Mental Health and Substance Abuse Social Workers, a one-bedroom absorbs 47.6% of take-home pay and 36.8% of gross pay.
Food
The USDA Thrifty Food Plan (August 2026) puts the cost of a nutritious home-cooked diet for an adult at about $3,436 a year, which is $286 a month or $66.07 a week. That equals 4.4% of gross pay for Mental Health and Substance Abuse Social Workers in Los Angeles County, CA. It is a thrifty budget with no restaurant meals, so treat it as a floor.
Energy and gasoline
Using California residential prices from the Energy Information Administration and national household averages for consumption, electricity costs about $3,378 a year and other home energy such as natural gas about $751, for $4,129 in total. Gasoline in California averages $4.42 per gallon; at about 463 gallons a year (11,106 miles at 24 miles per gallon) fuel adds $2,047.
What is left over
Add the four basics together and living costs come to $38,435 a year, 63% of take-home pay. That leaves $22,107 a year, or $1,842 a month, for savings, transportation beyond fuel, health care, debt and everything else. That margin equals 28.2% of gross pay, a comfortable cushion by common budgeting rules.
Local housing and commute data for Los Angeles County, CA
The budget above covers rent, food, energy and gasoline. Three more local facts shape what a paycheck buys in Los Angeles County, CA: property taxes, housing prices and the daily commute. The figures below are exact U.S. Census Bureau American Community Survey 2020-2024 5-year estimates for Los Angeles County, CA, set beside the California and national medians.
Property taxes in Los Angeles County, CA
Homeowners in Los Angeles County, CA pay a median of $5,675 a year in real estate taxes, 11% above the California median of $5,124 and 82% above the U.S. median of $3,119. Against a median home value of $834,200, the median tax bill is 0.68% of that value (the ratio of the two county medians). For a worker paid the local Mental Health and Substance Abuse Social Workers median of $78,410, a tax bill of that size would equal 7.2% of gross pay, which matters for anyone planning to buy rather than rent.
Rents, home prices and household income in Los Angeles County, CA
Renters in Los Angeles County, CA pay a median gross rent of $1,954 a month in the Census survey, 4% below the California median of $2,036. HUD's Fair Market Rent for a one-bedroom apartment, which this site uses in the budget, is $2,402 a month; the two measures differ because the Census figure covers units of every size that renters already occupy, while the HUD figure is a one-bedroom benchmark. The median value of an owner-occupied home is $834,200, 14% above the California median of $734,700. Median household income is $90,112, 9% below the California median of $99,122, so a year of one-bedroom Fair Market Rent equals 32.0% of that income.
Commuting in Los Angeles County, CA
Workers in Los Angeles County, CA who travel to a workplace spend an average of 30.4 minutes each way, 6% above the California average of 28.7. For someone who commutes five days a week, that is 5.1 hours of round-trip travel every week, a cost the budget does not price. 17.1% of workers in Los Angeles County, CA work from home, compared with 15.1% nationally, which removes the commute for them.
Can Mental Health and Substance Abuse Social Workers afford to live in Los Angeles County, CA?
The 30% rent guideline
A common rule of thumb says rent should stay under 30% of gross income. For a gross salary of $78,410 that ceiling is $1,960 a month. The one-bedroom Fair Market Rent of $2,402 is $442 over it, so rent breaks the guideline. Put as a wage, covering a one-bedroom at the 30% guideline takes $46.19 an hour; the median for Mental Health and Substance Abuse Social Workers is $37.70, which is 18% below that mark. Another way to see it: at $29.11 of take-home pay an hour, a one-bedroom takes about 19.0 working hours every week.
Splitting a two-bedroom
Sharing a two-bedroom at $2,964 a month means $1,482 each. Compared with renting a one-bedroom alone, that saves $11,040 a year. With a roommate, the yearly margin after the basics becomes $33,147.
How fast you can save
At $1,842 a month of margin, building a $10,000 emergency fund would take about 6 months. Setting aside half of the margin stretches the same goal to about 12 months. These figures ignore interest, raises and any spending beyond the four basics.
Frequently asked questions about Mental Health and Substance Abuse Social Workers pay in Los Angeles County, CA
What is the hourly wage for Mental Health and Substance Abuse Social Workers in Los Angeles County, CA?
The median is $37.70 per hour, based on $78,410 a year over 2,080 hours. Hourly pay runs from about $21.08 at the 10th percentile to $67.09 at the 90th percentile.
What is the take-home pay for Mental Health and Substance Abuse Social Workers in Los Angeles County, CA?
After federal income tax, FICA and state income tax, the median salary of $78,410 becomes $60,542 a year. That is $5,045 a month, $2,329 every two weeks or $1,164 a week.
What percentage of pay goes to taxes for Mental Health and Substance Abuse Social Workers in Los Angeles County, CA?
Total taxes are $17,868 a year, an effective rate of 22.8%: $8,699 federal income tax, $5,998 FICA and $3,170 California income tax.
Is pay for Mental Health and Substance Abuse Social Workers in Los Angeles County, CA above the California average?
No. The local median of $78,410 is -3.3% versus the California average of $81,066, a difference of $2,656 a year.
Is a one-bedroom rent affordable on the median Mental Health and Substance Abuse Social Workers salary in Los Angeles County, CA?
A one-bedroom costs $2,402 a month against take-home pay of $5,045, which is 47.6% of take-home pay. That does not meet the 30%-of-gross guideline, which allows up to $1,960 a month.
How much is left after rent, food and energy for Mental Health and Substance Abuse Social Workers in Los Angeles County, CA?
About $1,842 a month ($22,107 a year) remains after a one-bedroom apartment, food, home energy and gasoline, which together cost $38,435 a year.
What hourly wage covers a one-bedroom in Los Angeles County, CA at the 30% guideline?
$46.19 an hour for a full-time schedule, calculated as the $28,824 annual rent divided by 0.30 and by 2,080 hours. The median for Mental Health and Substance Abuse Social Workers is $37.70.
How we calculated these numbers
Wages are May 2025 medians from the Bureau of Labor Statistics Occupational Employment and Wage Statistics survey for the Los Angeles-Long Beach-Anaheim, CA metropolitan area; hourly-only values are annualized at 2,080 hours. Rents are HUD Fair Market Rents, food costs come from the USDA Thrifty Food Plan, and energy prices come from the Energy Information Administration. County-level tax statistics come from the IRS Statistics of Income.
Taxes use tax-year 2025 federal brackets, FICA rates and the California rules for a single filer with wage income only. Figures are estimates for planning and comparison, not tax or financial advice, and they exclude local income taxes, benefits, retirement contributions and individual circumstances.