Joseph Vance exhibited a lifelong commitment to public service, beginning with his military career during the War of 1812, where he advanced from Major to Major General. He transitioned to a political career, serving multiple terms in both the Ohio House of Representatives and the United States House of Representatives. Vance also held the office of governor of Ohio and served in the Ohio State Senate. His contributions extended to state constitutional conventions and national political party involvement.

Joseph Vance's political career reflects a deeply rooted commitment to regional development, with a notable focus on infrastructural and civic planning. His legislative efforts, though not extensively detailed, suggest a strategic alignment with industrial interests while maintaining a broader public service ethos. Vance's rhetorical style appears to blend a pragmatic approach with a visionary outlook, as evidenced by his instrumental role in establishing Findlay, Ohio. His unexpected alliances and policy convergences hint at a calculated balancing act between competing interests, raising questions about the underlying principles guiding his decisions.