OT Assistant Salary

San Diego vs Westminster: Occupational Therapy Assistant Salary (2026)

Compare occupational therapy assistant salaries between San Diego, CA and Westminster, CA. All figures are 2026 estimates projected from BLS 2025 data.

San Diego, CA
$85,003
$40.87/hr
Westminster, CA
$87,708
$42.16/hr

Side-by-Side Comparison

MetricSan Diego, CAWestminster, CA
Median Salary$85,003$87,708
Hourly Rate$40.87$42.16
Entry Level (P10)$72,995$61,863
25th Percentile$79,123$74,023
75th Percentile$96,446$96,691
Top Earner (P90)$106,316$109,369
Total Employed36021
Side-by-side bar chart comparing San Diego ($85,003) and Westminster ($87,708) occupational therapy assistant salaries.San DiegoWestminsterMedian Salary$85,003$87,708Entry Level (P10)$72,995$61,863Top Earner (P90)$106,316$109,369US Median $74,332

Verdict

Westminster, CA offers better overall compensation for occupational therapy assistants, winning 3 out of 4 metrics compared to San Diego.

The salary gap between San Diego and Westminster is $2,705 (3.18%). Westminster's median is +17.99% compared to the US national median of $74,332.

Salary Range Comparison

The full salary range (10th to 90th percentile) in San Diego spans $33,321,Westminster spans $47,506. Westminster has a wider pay range, suggesting more variation in pay between entry-level and experienced occupational therapy assistants.

San Diego
P10 (Entry)$72,995
P25$79,123
Median$85,003
P75$96,446
P90 (Top)$106,316
Westminster
P10 (Entry)$61,863
P25$74,023
Median$87,708
P75$96,691
P90 (Top)$109,369

Cost-of-Living Adjusted Comparison

After cost-of-living adjustment, Westminster ($77,549 effective) pays 2.08% more than San Diego ($75,972 effective).

San Diego
Nominal: $85,003
CoL Index: 111.887
Adjusted: $75,972
Westminster
Nominal: $87,708
CoL Index: 113.1
Adjusted: $77,549

Cost-of-living adjustment: salary × (100 / CoL index). Index of 100 = national average.

Which City Is Right for You?

Choose San Diego if…

  • Larger job market (360 employed)
  • You prefer the California area and lifestyle

Choose Westminster if…

  • Higher median salary ($87,708/year)
  • Better top-earner potential ($109,369)
  • Better purchasing power (CoL-adjusted: $77,549)
  • You prefer the California area and lifestyle

Historical Salary Growth Comparison

Based on BLS OEWS metropolitan area data, occupational therapy assistant salaries in San Diego grew 22.6% from 2019 to 2025, compared to -6.7% growth in Westminster over the same period.

San Diego, CA

+22.6%

$67,450 (2019) → $82,680 (2025)

Westminster, CA

+-6.7%

$91,456 (2024) → $85,311 (2025)

View Full Salary Data

Frequently Asked Questions

Which city pays occupational therapy assistants more: San Diego or Westminster?

Westminster has a higher median occupational therapy assistant salary at $87,708/year, compared to San Diego at $85,003/year — a difference of $2,705 (3.18%).

What is the hourly rate difference between San Diego and Westminster?

San Diego occupational therapy assistants earn $40.87/hr while Westminster hygienists earn $42.16/hr (2026 est.).

Should I relocate from San Diego to Westminster as a occupational therapy assistant?

Consider more than just salary when comparing San Diego and Westminster. Factor in cost of living (CoL-adjusted: San Diego = $75,972, Westminster = $77,549), job availability (360 vs 21 employed), commute, and career growth potential.

What do entry-level occupational therapy assistants earn in San Diego vs Westminster?

Entry-level (10th percentile) occupational therapy assistants earn $72,995 in San Diego and $61,863 in Westminster. The San Diego area offers higher starting salaries.

Related Comparisons

JL

Written by Jordan Lee, MS, OTR/L

Career Analyst

Jordan Lee has 10 years of experience as an occupational therapist. Their specialty is working with children with developmental disorders. They have worked in various healthcare settings including schools and rehabilitation facilities.

Clinically reviewed by Maria Gonzalez, COTA/LData verified by Samuel Chen, OTR/L

Methodology & Data Source

All salary figures are 2026 projections based on BLS OEWS May 2025 data. A 2.81% CAGR (derived from 6-year national BLS trends) was applied to estimate current compensation. Cost-of-living adjustments use BEA Regional Price Parity data. Actual salaries vary by employer, certifications, and experience.

Data Sources & Methodology

Source: BLS, OEWS , released .

Compiled and verified by Jordan Lee, MS, OTR/L, a licensed occupational therapy assistant with 10+ years of clinical experience. · View source data at BLS.gov