Construction - As of 2020, approximately 13% of construction workers in the USA were undocumented immigrants. This group plays a significant role in the industry, contributing to various sectors within construction. https://www.americanprogress.org/press/release-millions-undocumented-immigrants-essential-americas-recovery-new-report-shows/

Agriculture - As of 2021, approximately 49% of agricultural workers in the USA were undocumented immigrants. This significant portion of the workforce plays a crucial role in the agricultural sector, contributing to the country's economy and food supply.https://www.newsweek.com/nearly-half-us-farmworkers-undocumented-ending-illegal-immigration-could-devastate-economy-1585202

Food preparation - As of 2020, approximately 7% of food preparation and serving-related workers in the USA were undocumented immigrants2. This group plays a significant role in the food industry, contributing to various food preparation and service sectors. https://www.americanprogress.org/press/release-millions-undocumented-immigrants-essential-americas-recovery-new-report-shows/

Healthcare - As of 2020, approximately 2% of healthcare workers in the USA were undocumented immigrants. This group plays a significant role in the healthcare industry, contributing to various sectors within healthcare. https://www.americanprogress.org/press/release-millions-undocumented-immigrants-essential-americas-recovery-new-report-shows/