Joseph P. O'Connor

Joseph P. O'Connor

Democratic Party

Candidate, Marion County Assessor

Marion County Assessor

Tenure

2011 - Present

Term ends

2026

Years in position

15

---

Report an officeholder change

Elections and appointments

Last election

November 8, 2022

Next election

May 5, 2026

Joseph P. O'Connor (Democratic Party) is the Marion County Assessor in Indiana. He assumed office in 2011. His current term ends on December 31, 2026.

O'Connor (Democratic Party) is running for re-election for Marion County Assessor in Indiana. He is on the ballot in the Democratic primary on May 5, 2026.^[source]

Elections

2026

See also: City elections in Indianapolis, Indiana (2026)

General election

The primary will occur on May 5, 2026. The general election will occur on November 3, 2026. General election candidates will be added here following the primary.

Democratic primary

Democratic primary for Marion County Assessor

Incumbent Joseph P. O'Connor (D) is running in the Democratic primary for Marion County Assessor on May 5, 2026.

		Candidate
		Joseph P. O'Connor

---

	Incumbents are bolded and underlined.
= candidate completed the Ballotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you, complete the Ballotpedia Candidate Connection Survey.
Do you want a spreadsheet of this type of data? Contact our sales team.

Endorsements

Ballotpedia is gathering information about candidate endorsements. To send us an endorsement, click here.

2022

See also: City elections in Indianapolis, Indiana (2022)

General election

General election for Marion County Assessor

Incumbent Joseph P. O'Connor won election in the general election for Marion County Assessor on November 8, 2022.

		Candidate	%	Votes
✔		Joseph P. O'Connor (D)	100.0	159,736

---

	Incumbents are bolded and underlined. The results have been certified. Source	Total votes: 159,736
= candidate completed the Ballotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you, complete the Ballotpedia Candidate Connection Survey.
Do you want a spreadsheet of this type of data? Contact our sales team.

Democratic primary election

Democratic primary for Marion County Assessor

Incumbent Joseph P. O'Connor advanced from the Democratic primary for Marion County Assessor on May 3, 2022.

		Candidate	%	Votes
✔		Joseph P. O'Connor	100.0	40,559

---

	Incumbents are bolded and underlined. The results have been certified. Source	Total votes: 40,559
= candidate completed the Ballotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you, complete the Ballotpedia Candidate Connection Survey.
Do you want a spreadsheet of this type of data? Contact our sales team.

2018

See also: Municipal elections in Marion County, Indiana (2018)

General election

General election for Marion County Assessor

Incumbent Joseph P. O'Connor won election in the general election for Marion County Assessor on November 6, 2018.

		Candidate	%	Votes
✔		Joseph P. O'Connor (D)	100.0	221,415

---

	Incumbents are bolded and underlined. The results have been certified. Source	Total votes: 221,415 (100.00% precincts reporting)
= candidate completed the Ballotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you, complete the Ballotpedia Candidate Connection Survey.
Do you want a spreadsheet of this type of data? Contact our sales team.

Democratic primary election

Democratic primary for Marion County Assessor

Incumbent Joseph P. O'Connor advanced from the Democratic primary for Marion County Assessor on May 8, 2018.

		Candidate	%	Votes
✔		Joseph P. O'Connor	100.0	51,651

---

	Incumbents are bolded and underlined. The results have been certified.	Total votes: 51,651
= candidate completed the Ballotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you, complete the Ballotpedia Candidate Connection Survey.
Do you want a spreadsheet of this type of data? Contact our sales team.

Campaign themes

2026

Ballotpedia survey responses

See also: Ballotpedia's Candidate Connection

Joseph P. O'Connor has not yet completed Ballotpedia's 2026 Candidate Connection survey. If you are Joseph P. O'Connor, click here to fill out Ballotpedia's 2026 Candidate Connection survey.

Who fills out Ballotpedia's Candidate Connection survey?

Any candidate running for elected office, at any level, can complete Ballotpedia's Candidate Survey. Completing the survey will update the candidate's Ballotpedia profile, letting voters know who they are and what they stand for.  More than 25,000 candidates have taken Ballotpedia's candidate survey since we launched it in 2015. Learn more about the survey here.

Help improve Ballotpedia - send us candidate contact info.

2022

Joseph P. O'Connor did not complete Ballotpedia's 2022 Candidate Connection survey.

See also

2026 Elections

What's on the ballot? U.S. Congress U.S. Congress special elections State executives State legislatures State courts Ballot measures Municipal government School boards Election analysis hub

Government

Who represents me? U.S. Congress State executives State legislators State courts Ballot measures Municipal government School boards

Newsletters

The Daily Brew The Weekly Brew The Ballot Bulletin Checks and Balances Economy and Society Hall Pass Number of the Day Robe & Gavel Union Station

External links

Search Google News for this topic

Footnotes

Political offices
Preceded by -	Marion County Assessor 2011-Present	Succeeded by -