Workstation statistics are best understood through related measures because no single official source provides a complete global workstation ownership or sales series. The figures below cover U.S. professional occupations, credentials, household computer and display energy use, and employment projections, with each measure labeled by period, geography and scope.
Key Workstation Statistics
The most useful headline figures are:
- In 2024, 6.386 million people worked in U.S. computer and mathematical occupations, an occupation-based proxy rather than a count of workstation owners.
- In 2024, 3.552 million people worked in U.S. architecture and engineering occupations, a broader workforce measure than workstation users.
- In 2024, 1.877 million people worked in U.S. life, physical and social science occupations, another related professional-computing population.
- In 2024, 2.077 million U.S. software developers were employed, and the occupation’s reported mean age was 38.8 years.
- In 2024, 633,000 U.S. computer support specialists were employed, with a reported mean age of 41.7 years.
- In 2024, 243,000 U.S. information security analysts were employed, with a reported mean age of 40.5 years.
- In 2024, 13.1% of U.S. computer and mathematical workers held a certification or license, including certification without a license or a license.
- In 2024, 21.2% of U.S. architecture and engineering workers held a certification or license.
- In 2024, 24.0% of U.S. life, physical and social science workers held a certification or license.
- In 2024, 75.0% of U.S. healthcare practitioners and technical workers held a certification or license, a credential measure rather than workstation adoption.
- In the 2013 DOE determination, a household desktop computer was estimated to use 220 kWh per year, based on literature and assumptions.
- In the same 2013 determination, a household portable computer was estimated to use 62 kWh per year, a category broader than mobile workstations.
- In 2020, desktop and laptop computers in U.S. homes were estimated to use 34 TWh combined.
- In 2020, U.S. homes were estimated to have 123 million external monitors, including monitors paired with desktops and laptops.
- In 2020, external monitors averaged 25 watts in active mode, compared with 31 watts in 2017 and 42 watts in 2006.
- In 2020, external monitors were estimated to use 10.8 TWh, or about 86 kWh per monitor-year.
- From 2024 to 2034, U.S. computer and mathematical occupations are projected to grow 10.1%, from 5.4167 million to 5.9623 million jobs.
- From 2024 to 2034, U.S. data-scientist employment is projected to grow 33.5%, from 245,900 to 328,300 jobs.
Contents
- Workstation workforce size and professional scope
- Workstation-related occupations by role and age
- Workstation skills, credentials and adoption context
- Workstation computing energy and display data
- Workstation demand trends and employment projections
Workstation Workforce Size and Professional Scope
The Bureau of Labor Statistics (BLS) reported 6.386 million employed people in computer and mathematical occupations in the United States in the 2024 annual average. This is a workforce proxy: the occupation table does not identify whether each person used a desktop workstation, mobile workstation, shared computer or another device.
The same BLS annual-average data place several adjacent professional groups at substantial scale:
| U.S. occupation group | 2024 annual average employed | What the measure means |
|---|---|---|
| Computer and mathematical occupations | 6.386 million | Workforce proxy, not workstation ownership |
| Architecture and engineering occupations | 3.552 million | Broader professional occupation group |
| Life, physical and social science occupations | 1.877 million | Broader professional occupation group |
| Arts, design, entertainment, sports and media | 3.483 million | Creative workforce, not workstation count |
| Education, training and library | 9.587 million | Education workforce, not workstation count |
Source: BLS, Employed persons by occupation, sex, and age. The table also reports 40.142 million workers in professional and related occupations and 70.744 million in management, professional and related occupations in 2024, both broad groupings rather than device populations.
The 2024 computer and mathematical workforce included 4.700 million men aged 20 or older and 1.686 million women aged 20 or older. Architecture and engineering included 2.940 million men and 613,000 women aged 20 or older, while life, physical and social science included 925,000 men and 952,000 women in that age range.
These age-and-sex figures describe occupational participation, not workstation ownership. They are useful for sizing the professional populations most likely to be associated with intensive computing tasks, while avoiding the unsupported assumption that every worker uses the same class of machine.
Workstation-Related Occupations by Role and Age
Detailed BLS occupation data show how the related workforce is distributed across roles. Software developers were the largest listed occupation at 2.077 million employed people in the 2024 annual average, followed by computer support specialists and computer systems analysts.
| Detailed occupation | Employed, 2024 annual average | Reported mean age |
|---|---|---|
| Software developers | 2.077 million | 38.8 years |
| Computer support specialists | 633,000 | 41.7 years |
| Computer systems analysts | 547,000 | 41.0 years |
| Computer programmers | 334,000 | 43.0 years |
| Information security analysts | 243,000 | 40.5 years |
| Network and computer systems administrators | 154,000 | 45.4 years |
| Database administrators and architects | 148,000 | 40.8 years |
| Computer network architects | 139,000 | 45.1 years |
Source: BLS, Employed persons by detailed occupation and age. Mean ages are for the occupations, not workstation users specifically.
The table also lists 85,000 computer hardware engineers with a mean age of 42.7 years and 523,000 civil engineers with a mean age of 41.5 years. Computer and information research scientists numbered 36,000 in the same 2024 annual average.
Because these are occupation counts, they can indicate the scale of professional computing work without serving as a hardware market total. A single worker may use several systems, while an entire team may share specialized equipment or rely on remote computing resources.
Workstation Skills, Credentials and Adoption Context
Certification and licensing data provide a second way to describe professional work associated with workstation-intensive fields. They measure credentials held by workers, not whether a person owns or uses a workstation.
| Occupation group | Certification or license rate, 2024 | Certification without license | License |
|---|---|---|---|
| Computer and mathematical | 13.1% | 6.1% | 7.0% |
| Architecture and engineering | 21.2% | 3.4% | 17.8% |
| Life, physical and social science | 24.0% | 2.8% | 21.2% |
| Professional and related | 43.6% | — | — |
| Management, professional and related | 33.8% | — | — |
| Arts, design, entertainment, sports and media | 10.6% | — | — |
| Education, training and library | 50.8% | — | — |
| Healthcare practitioners and technical | 75.0% | — | — |
| Sales and office | 13.1% | — | — |
Source: BLS, Certification and licensing status of the employed by occupation. A worker may have more than one credential, and the broader rows do not identify device type.
For comparison, the overall employed population aged 16 and older had a 24.0% certification-or-license rate in 2024. The variation between occupational groups reflects credential patterns and professional requirements, not a direct ranking of workstation adoption.
Workstation Computing Energy and Display Data
The available energy evidence is historical and mostly residential, so it should not be treated as a current workstation-specific consumption series. In a 2013 determination, the U.S. Department of Energy (DOE) estimated annual household energy use at 220 kWh for a desktop computer and 62 kWh for a portable computer, with a weighted average of 130 kWh per year across desktop and portable computers.
The same DOE material estimated 1.4 desktop computers per owning household and 1.9 portable computers per owning household. It cited 63% of U.S. households as owning a desktop computer and 65% as owning a notebook, laptop or netbook computer, while also citing an installed base of 8.6 million UPS units in U.S. households.
DOE estimated annual energy use for an individual server at approximately 1,900–2,100 kWh and for an ENERGY STAR-qualified UPS at approximately 190 kWh. These estimates use product classes and household assumptions that differ from workstation use.
Source: DOE, Proposed Determination of Computer and Battery Backup Systems as a Covered Consumer Product.
The DOE-sponsored 2020 residential display study estimated that desktop and laptop computers in U.S. homes used 34 TWh combined. It estimated 123 million external monitors: 70 million paired with desktops and 53 million paired with laptops.
| Residential display measure | 2020 estimate | Scope |
|---|---|---|
| External monitors | 123 million | U.S. homes |
| External-monitor active power | 25 W | Residential installed base |
| External-monitor active time | 9.3 hours/day | Residential installed base |
| External-monitor energy | 10.8 TWh; about 86 kWh/monitor-year | U.S. homes |
| Laptop-display active time | 9.9 hours/day | Residential laptop-display base |
| Laptop-display power | 3.4 W | Residential laptop-display base |
| Laptop-display energy | 12 kWh/year | Residential laptop-display base |
Source: DOE, Display Energy Use in Homes: Ownership, Power, Usage, and Trends. The report notes that residential behavior was influenced by the COVID-era period, and none of these display figures is workstation-specific.
The 25-watt 2020 external-monitor average was lower than 31 watts in 2017 and 42 watts in 2006. That comparison describes installed-base display estimates across those years, not a product-by-product workstation efficiency test.
Workstation Demand Trends and Employment Projections
Employment projections offer a forward-looking indicator of professional computing demand, but they are not forecasts of workstation shipments, sales or ownership. BLS projects computer and mathematical occupations in the United States to grow 10.1%, from 5.4167 million jobs in 2024 to 5.9623 million in 2034.
| Occupation or industry | 2024 jobs | 2034 jobs | Projected change |
|---|---|---|---|
| Computer and mathematical occupations | 5.4167 million | 5.9623 million | 10.1% |
| Computer occupations | 4.9856 million | 5.4144 million | 8.6% |
| Software developers | 1.6938 million | 1.9614 million | 15.8% |
| Information security analysts | 182,800 | 234,900 | 28.5% |
| Data scientists | 245,900 | 328,300 | 33.5% |
| Computer and information research scientists | 40,300 | 48,300 | 19.7% |
| Mathematical science occupations | 431,100 | 547,900 | 27.1% |
Source: BLS, Industry and occupational employment projections overview and highlights, 2024–34. These are projections, not observed outcomes.
BLS also projects computer-systems-design and related-services employment to rise 15.8%, from 2.4448 million jobs in 2024 to 2.8316 million in 2034. Software publishers are projected to grow 19.3%, from 645,700 to 770,300 jobs, while computing infrastructure, data processing, web hosting and related services are projected to grow 20.3%, from 482,600 to 580,500 jobs.
Taken together, the projections describe expanding employment in fields that may require high-performance computing, but they do not establish how many workstations will be purchased or what hardware configurations those workers will use. The clearest interpretation is therefore directional: professional computing activity is projected to expand, while workstation-specific market totals remain unavailable in the cited evidence.