How many employees work at CoStar Group?
CoStar Group, Inc. (CSGP) has approximately 8,499 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. CoStar Group’s total headcount has grown 5.3% from 8,072 employees in 2023 to 8,499 in 2026.
Is CoStar Group hiring right now?
Yes, CoStar Group is actively hiring. CoStar Group had 817 active job postings in 2026, a 18.2% increase from 2025 — see job openings & hiring trends.
About CoStar Group’s Workforce
CoStar Group, Inc. (CSGP) is a Real Estate and Development company that employs 8,499 people worldwide as of March 2026. It is the 3rd-largest by headcount among its peers. Founded in 1987, the company is headquartered in Arlington, Virginia and trades on the NASDAQ.
CoStar Group's workforce has grown 5.3% from 2023 to 2026, up 0.2% year over year in 2026. Its workforce is concentrated most in North America (81.1%), followed by Northern Europe (4.5%) and Southeast Asia (3.0%).
CoStar Group's functional groups are Finance and Operations (42.7%), Engineering (35.9%), and Sales and Marketing (21.5%), with Sales and Marketing growing fastest (up 2.8%). The average salary is $99,254, ranging from a median of $97,000 in North America to $5,000 in South Asia.
CoStar Group's active job postings rose 18.2% in 2026 to 817, with new postings per month cooling from 712 in 2023 to 297 in 2026. Overall employee sentiment is negative but improving.
Sourced from Revelio Labs workforce data.
- Ticker
- NASDAQ: CSGP
- Headquarters
- Arlington, Virginia
- Founded
- 1987
- Industry
- Real Estate and Development
- Employees
- 8,499
- YoY
- +0.2% (+336)
As of March 2026
CoStar Group workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for CoStar Group. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsCoStar Group Annual Employee Count (2023-2026)
- CoStar Group had 8,499 employees in 2026, a 0.2% increase (+336) from 2025.
- CoStar Group had 8,496 employees in 2025, a 0.3% decline (+178) from 2024.
- CoStar Group had 8,318 employees in 2024, a 0.7% decline (+120) from 2023.
- CoStar Group had 8,198 employees in 2023, a 2.0% decline (+2) from 2022.
CoStar Group's total workforce has grown from 8,072 employees in 2023 to 8,499 in 2026.
CoStar Group, Inc. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 8,499 | +336 | +0.2% |
| 2025 | Q4 | 8,496 | +178 | -0.3% |
| 2025 | Q3 | 8,415 | +79 | -0.6% |
| 2025 | Q2 | 8,330 | +26 | -0.9% |
| 2025 | Q1 | 8,163 | -23 | -1.4% |
| 2024 | Q4 | 8,318 | +120 | -0.7% |
| 2024 | Q3 | 8,336 | +204 | -0.9% |
| 2024 | Q2 | 8,304 | +232 | -1.2% |
| 2024 | Q1 | 8,186 | +89 | -1.6% |
| 2023 | Q4 | 8,198 | +2 | -2.0% |
| 2023 | Q3 | 8,132 | -58 | -1.6% |
| 2023 | Q2 | 8,072 | +21 | -1.2% |
See CoStar Group's complete headcount history, including quarterly breakdowns.
Get the DataCoStar Group Employee Count by Region (2026)
North America accounts for the largest share of CoStar Group's global workforce with approximately 81% of total employees, followed by Northern Europe and Southeast Asia.
CoStar Group employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 6,831 | 81.1% |
| Northern Europe | 378 | 4.5% |
| Southeast Asia | 254 | 3.0% |
| Pacific Islands | 207 | 2.5% |
| South Asia | 206 | 2.4% |
| Western Europe | 137 | 1.6% |
| Sub-Saharan Africa | 137 | 1.6% |
| East Asia | 52 | 0.6% |
| North Africa | 50 | 0.6% |
| Southern Europe | 42 | 0.5% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataCoStar Group Employee Count by Department (2026)
CoStar Group's employee groups are Finance and Operations (42.7%), Engineering (35.9%), and Sales and Marketing (21.5%).
CoStar Group employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 3,576 | 42.7% |
| Engineering | 3,005 | 35.9% |
| Sales and Marketing | 1,802 | 21.5% |
Compare CoStar Group's department mix to industry peers.
See Full DataCoStar Group Employee Salary by Region (2026)
CoStar Group's average employee salary is $99,254 globally. Employees in North America receive the highest compensation. Pay is lowest in South Asia, at a median of $5,000.
CoStar Group median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $97,000 |
| Western Europe | $72,000 |
| Northern Europe | $72,000 |
| Pacific Islands | $65,000 |
| Southern Europe | $47,000 |
| East Asia | $47,000 |
| Arab States | $43,000 |
| Eastern Europe | $26,000 |
| Central and Western Asia | $22,000 |
| Central America and the Caribbean | $17,000 |
| South America | $13,000 |
| North Africa | $11,000 |
| Southeast Asia | $11,000 |
| Sub-Saharan Africa | $7,000 |
| South Asia | $5,000 |
Unlock salary by role, level, and city — and compare to CoStar Group's industry peers.
Unlock Salary DataCoStar Group Job Openings and Hiring Trends (2023-2026)
- CoStar Group had 817 active job postings in 2026, a 18.2% increase (-304) from 2025.
- CoStar Group had 1,121 active job postings in 2025, a 37.4% increase (+353) from 2024.
- CoStar Group had 768 active job postings in 2024, a 28.5% decline (-255) from 2023.
- CoStar Group had 1,023 active job postings in 2023, a 29.8% decline from 2022.
- Hiring velocity in 2026: 297 new roles/month, down from 475 in 2025 and 560 in 2024.
CoStar Group's active job postings rose 18.2% in 2026 to 817, with new postings per month cooling from 712 in 2023 to 297 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataCoStar Group Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across CoStar Group's workforce based on public professional data. Overall sentiment is negative and has improved year over year in 2026.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
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Frequently Asked Questions About CoStar Group
- How fast is CoStar Group growing?
- In 2026, CoStar Group's headcount grew 0.2% to 8,499 employees, up from 8,163 in 2025.
- See the full headcount history
- Where are CoStar Group employees located?
- Most CoStar Group employees are based in North America (81.1% of headcount), followed by Northern Europe and Southeast Asia.
- Explore where the workforce is based
- What is the average salary at CoStar Group?
- The average employee salary at CoStar Group is approximately $99.3k per year.
- Analyze the salary distribution
- How many new job postings does CoStar Group open per year?
- In Q1 2026, CoStar Group opened 892 new job postings. In 2025, CoStar Group opened 5,694 new job postings — about 475 per month.
- Track hiring trends by role
- When was CoStar Group founded and where is it headquartered?
- CoStar Group was founded in 1987 and is headquartered in Arlington, Virginia.
- Compare CoStar Group to industry peers
Speak with a workforce expert about CoStar Group.
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