WILMAPCO Demographic Projections

* Sources Delaware Population Consortium, Maryland Department of Planning

Year	Topic
2025	Presentation: Challenges and Considerations for Future Transportation Needs Five Points TID Workgoup (Lewes, DE April 2025) Presentation: Demographic Changes and Impacts on Infrastructure UD IPA event presentation (June 2025)
2024	Presentation: Delaware Population Consortium – Small Area and Seasonal Projections development Presentation: Delaware’s Changing Landscape Transportation & Demographic Challenges in a Post-Covid Era
2023	2023 Demographic Projections Update: November 2023 WILMAPCO Council Meeting 2023 Delaware Population Consortium Projections – Full Document (PDF) Delaware in 2040 – June 2023 Demographic Changes and Impacts on Infrastructure: UD IPA event presentation 2022 Demographic Projections Update: January 2023 WILMAPCO Council Meeting
2022	Delaware Population & Household Trends by Planning District: 2000-2020 Presentation: Delaware Small Areas (TAZ) Geography Update: June 2022 Delaware Population Consortium Meeting Presentation: Delaware Population Projections, traffic modeling and demographic trends: Delaware APA Monthly Lunch and Learning Series, February 2022
2021	Presentation: Countywide Census Population Trends: 1980 to 2020: September 2021 Delaware Population Consortium Meeting Delaware Population Consortium Projections – 2021 Series (PDF) Adopted 10/31/21 2021 Demographic Projections Update: March 2021 WILMAPCO Council Meeting

State of Delaware Projetions by Traffic Analysis Zone (TAZ)- 2022 Update	Zipped Shapefile
Cecil County Projections by Traffic Analysis Zone (TAZ) – 2022 Update	Zipped Shapefile
Delaware Municipal Population Projections 2020-2050	Excel
Delaware Seasonal Population Estimates by County 2020-2050	Excel