November 3, 2026 election: Ohio votes on a new congressional map. People who live in the current 4th District vote in 4 of the new districts:
- District 4: 72% of residents. On the ballot: Jim Jordan (Republican); Joshua D. Kolasinski (Democratic); Tracey L. Tackett (Nonparty candidate).
- District 12: 12% of residents. On the ballot: Troy Balderson (Republican); Jerrad Christian (Democratic).
- District 5: 9% of residents. On the ballot: Bob Latta (Republican); Brian A. Shaver (Democratic); Michael J. Veloff (Libertarian).
- District 7: 7% of residents. On the ballot: Brian Poindexter (Democratic); Max Miller (Republican).
Shares are based on 2020 census population. To confirm your own district, use the Ohio voter lookup or enter your street address in the district lookup. The state's lookup is final. The map and ZIP codes on this page show the current 119th Congress district. See the redistricting tracker for what changed in each state.
Ohio’s 4th Congressional District is represented by Jim Jordan (R) in the U.S. House of Representatives. The district is one of Ohio’s seats in the 435-member House of Representatives. After the 2020 Census, the average congressional district had 761,169 people, according to the U.S. Census Bureau. Ohio uses new district lines for the November 3, 2026 election (the plan the Ohio Redistricting Commission adopted on October 31, 2025), so this district’s boundaries change with that election. The redistricting tracker explains what changed.
Congressional representatives serve two-year terms and face election every even-numbered year. The next election for this seat will take place on November 3, 2026.
Population
792,206
Median Household Income
$76,157
Population and income: U.S. Census Bureau, American Community Survey 5-year estimates for 2019 to 2023, for district lines in effect on January 1, 2023.
Partisan Lean
R+37
2024 presidential margin (Trump vs Harris). Source: The Downballot.
District boundary, 119th Congress. Boundary data: U.S. Census Bureau TIGERweb. Map tiles: OpenStreetMap.
Jim Jordan and Ohio's 4th Congressional District
Jim Jordan, a member of the Republican Party, represents Ohio's 4th Congressional District and has held the seat since January 4, 2007. The boundary map for the district is above and the ZIP codes it covers are listed further down this page.
Committee assignments: House Committee on the Judiciary and House Committee on Oversight and Government Reform.
The current term ends January 3, 2027. The seat is on the ballot on Tuesday, November 3, 2026. Washington office phone: 202-225-2676. Official site: jordan.house.gov.
Current Representative
Rep. Jim Jordan (R)
119th Congress • Republican • Representing this district since January 4, 2007
Jim Jordan currently represents Ohio’s 4th Congressional District as a member of the Republican Party in the United States House of Representatives. The representative’s district office helps constituents with federal casework, such as Social Security claims and veterans’ benefits.
2026 Election
On the ballot November 3, 2026
- Jim Jordan, Republican Incumbent
- Joshua D. Kolasinski, Democratic
- Tracey L. Tackett, Nonparty candidate
This list is for District 4 as drawn for the 2026 election, which has different boundaries from the district map on this page.
Ohio's county boards of elections certify congressional candidates. This list comes from the certified lists and sample ballots of the counties in each district.
Source: Ohio county boards of elections, certified candidate lists, checked September 26, 2026. Write-in candidates are not listed.
Key dates for November 3, 2026
| Register by mail | Monday, October 5 Application must be postmarked by this date. |
|---|---|
| Register online | Monday, October 5 |
| Register in person | Monday, October 5 |
| Early in-person voting | October 6 to November 1 There is no early voting on Monday, November 2. |
| Request a mail ballot | Tuesday, October 27 Application must be received by 8:30 p.m. on October 27. |
| Return a mail ballot | Must be received by 7:30 p.m. on November 3. |
| Election Day | Tuesday, November 3, 2026 |
Check your registration with the Ohio voter lookup. Dates come from the Ohio election office and were checked September 26, 2026. States can change deadlines, so confirm with your election office before you act.
Polling places in Ohio are open 6:30 a.m. to 7:30 p.m., local time. Confirm your registration and polling place on the official federal voter page for Ohio: vote.gov.
What is on the ballot nationally on November 3, 2026
Contact Your Representative
Washington Office
2056 Rayburn House Office Building
Washington, DC 20515
Phone: (202) 225-2676
Online
Committee Assignments
About This District
The district spans 13 counties in Ohio, including Marion, Richland, Champaign, Union, and Auglaize, and others. Its largest cities are Mansfield (about 48,000), Delaware (about 41,000), Marion (about 36,000), and Lima (about 36,000).
This page covers Ohio 4th District, including its current U.S. House representative, district map, ZIP codes, and 2026 election details.
Learn more about congressional districts
- What is a congressional district?
- What does a U.S. Representative do?
- What is gerrymandering?
- How congressional redistricting works
Frequently Asked Questions
Who represents Ohio's 4th Congressional District?
Jim Jordan (R) represents Ohio's 4th Congressional District in the U.S. House of Representatives.
What political party is Jim Jordan a member of?
Jim Jordan is a member of the Republican Party.
How can I contact Jim Jordan?
You can reach Jim Jordan by phone at 202-225-2676 or through their official website at https://jordan.house.gov.
When does Jim Jordan's current term end?
Jim Jordan's current term in the U.S. House of Representatives ends on January 3, 2027.
Where is Ohio's 4th Congressional District?
Ohio's 4th Congressional District is located in the state of Ohio and is one of the 435 voting congressional districts in the U.S. House of Representatives.
What district does Jim Jordan represent?
Jim Jordan has represented Ohio's 4th Congressional District since January 4, 2007. The boundary map for the district is on this page.
Where can I see a map of Jim Jordan's district?
The boundary map for Ohio's 4th Congressional District is on this page. It is drawn from U.S. Census Bureau TIGERweb boundary files for the 119th Congress.
What committees is Jim Jordan on?
Jim Jordan sits on House Committee on the Judiciary and House Committee on Oversight and Government Reform. Committee assignments come from the Clerk of the House MemberData file.
Is Jim Jordan still in Congress?
This site shows Jim Jordan holding Ohio's 4th Congressional District, checked against the Clerk of the House member list. All 435 House seats are on the ballot on November 3, 2026, so the answer can change with that election.
Nearby Districts in Ohio
ZIP Codes in Ohio's 4th Congressional District
This congressional district contains 156 ZIP codes. The most common 10 are shown below; expand the full list to see every ZIP in the district.
72 of these ZIP codes also extend into another Ohio district, so a ZIP code here does not always identify a single representative. Examples include 43011 (also in the 12th), 43014 (also in the 12th), 43015 (also in the 12th), 43016 (also in the 15th), 43017 (also in the 3rd and 15th), 43019 (also in the 12th), 43021 (also in the 12th), 43029 (also in the 15th).
- 43003
- 43007
- 43009
- 43011
- 43014
- 43015
- 43016
- 43017
- 43019
- 43021
View all 156 ZIP codes in this district
- 43003
- 43007
- 43009
- 43011
- 43014
- 43015
- 43016
- 43017
- 43019
- 43021
- 43029
- 43032
- 43035
- 43036
- 43040
- 43044
- 43045
- 43047
- 43050
- 43060
- 43061
- 43064
- 43065
- 43066
- 43067
- 43070
- 43072
- 43074
- 43077
- 43078
- 43081
- 43082
- 43084
- 43235
- 43240
- 43302
- 43310
- 43311
- 43314
- 43315
- 43316
- 43317
- 43318
- 43319
- 43320
- 43321
- 43322
- 43323
- 43324
- 43325
- 43326
- 43330
- 43331
- 43332
- 43333
- 43334
- 43336
- 43337
- 43338
- 43340
- 43341
- 43342
- 43343
- 43344
- 43345
- 43346
- 43347
- 43348
- 43350
- 43351
- 43356
- 43357
- 43358
- 43359
- 43360
- 44235
- 44287
- 44638
- 44691
- 44805
- 44813
- 44820
- 44822
- 44827
- 44833
- 44837
- 44838
- 44840
- 44842
- 44843
- 44849
- 44851
- 44859
- 44864
- 44865
- 44866
- 44874
- 44875
- 44878
- 44880
- 44901
- 44902
- 44903
- 44904
- 44905
- 44906
- 44907
- 45302
- 45306
- 45312
- 45317
- 45333
- 45334
- 45336
- 45340
- 45344
- 45360
- 45365
- 45388
- 45389
- 45502
- 45801
- 45804
- 45805
- 45806
- 45807
- 45808
- 45809
- 45810
- 45812
- 45817
- 45819
- 45820
- 45830
- 45833
- 45835
- 45836
- 45843
- 45844
- 45845
- 45850
- 45854
- 45859
- 45862
- 45865
- 45867
- 45869
- 45870
- 45871
- 45877
- 45884
- 45885
- 45887
- 45888
- 45895
- 45896
ZIP-to-district boundaries sourced from the U.S. Census Bureau's 2024-07-30 Block Equivalency File for the 119th Congress. ZCTAs (ZIP Code Tabulation Areas) approximate USPS delivery ZIPs.
U.S. Senators for this state: Bernie Moreno (R), Jon Husted (R)
Last updated September 27, 2026.
Data last checked September 26, 2026.
See how this district compares with another using Compare Districts.