Career Clusters and Holland Codes
Holland codes can help match your interests to careers.
You may want students or clients to explore career clusters by their interests. Holland Codes are personality types created by psychologist John Holland as part of his theory of career choice. If you have used Holland codes in the past, use the list below to match Holland codes to career clusters. You can find a quick interest assessment using the Holland codes on MnCareers (441KB, .pdf). Holland codes are also listed on the 
ACT World of Work map.
R-Realistic
Agriculture, Food and Natural Resources
Architecture and Construction
Arts, A/V Technology and Communications
Health Science
Hospitality and Tourism
Information Technology
Law, Public Safety, Corrections and Security
Manufacturing
Science, Technology, Engineering and Mathematics
Transportation, Distribution and Logistics
I-Investigative
Health Science
Information Technology
Law, Public Safety, Corrections and Security
Science, Technology, Engineering and Mathematics
A-Artistic
Arts, A/V Technology and Communications
Education and Training
Hospitality and Tourism
Human Services
Marketing, Sales and Service
S-Social
Arts, A/V Technology and Communications
Education and Training
Government and Public Administration
Health Science
Human Services
Law, Public Safety, Corrections and Security
Marketing, Sales and Service
E-Enterprising
Arts, A/V Technology and Communications
Business, Management and Administration
Finance
Government and Public Administration
Hospitality and Tourism
Law, Public Safety, Corrections and Security
Marketing, Sales and Service
C-Conventional
Architecture and Construction
Business, Management and Administration
Finance
Health Science
Manufacturing
Marketing, Sales and Service
Transportation, Distribution and Logistics
R and I - Realistic and Investigative
Health Science
Information Technology
Science, Technology, Engineering and Mathematics
R and A - Realistic and Artistic
Arts, A/V Technology and Communications
R and S - Realistic and Social
Health Science
Human Services
Law, Public Safety, Corrections and Security
R and E - Realistic and Enterprising
Arts, A/V Technology and Communications
Hospitality and Tourism
R and C - Realistic and Conventional
Architecture and Construction
Manufacturing
Transportation, Distribution and Logistics
I and S - Investigative and Social
Health Science
A and S - Artistic and Social
Education and Training
A and E - Artistic and Enterprising
Arts, A/V Technology and Communications
S and E - Social and Enterprising
Government and Public Administration
Law, Public Safety, Corrections and Security
Marketing, Sales and Service
E and C - Enterprising and Conventional
Finance
Health Science
