Ohio's 15th congressional district (OH-15)
Ohio's 15th congressional district (OH-15) covers parts or all of 7 counties, including Fayette County, Highland County, Madison County, Pickaway County, Miami County and Franklin County, and 94 ZIP codes (31 wholly inside it). Its 2020 population was 786,630. This is the map in force for the November 3, 2026 election.
Who represents OH-15
| Office | Member | Contact |
|---|---|---|
| U.S. Representative (OH-15) | Mike Carey (R) | 202-225-2015 |
| U.S. Senator | Bernie Moreno (R) | 202-224-2315 |
| U.S. Senator | Jon Husted (R) | 202-224-3353 |
Elected in 2024 under OH's previous congressional map; this district's lines changed for the 120th Congress (seated January 3, 2027).
Officials serving now (members of Congress until January 3, 2027). Sources: Members of Congress: the @unitedstates project, congress-legislators (CC0).
Counties
| County | Share of the county's residents in OH-15 |
|---|---|
| Fayette County | 100% |
| Highland County | 100% |
| Madison County | 100% |
| Pickaway County | 100% |
| Miami County | 48% |
| Franklin County | 41% |
| Clark County | 16% |
ZIP codes
Percentages mark ZIPs only partly in OH-15: the share of that ZIP's residents inside it.
- 43002
- 43016 (92%)
- 43017 (82%)
- 43026
- 43029 (71%)
- 43044 (3.3%)
- 43064 (41%)
- 43065 (16%)
- 43068 (8.5%)
- 43102 (3.1%)
- 43103 (100%)
- 43106
- 43109
- 43110 (80%)
- 43113 (100%)
- 43115 (9.9%)
- 43116
- 43117
- 43119
- 43123
- 43125
- 43126
- 43128
- 43135 (16%)
- 43137
- 43140 (100%)
- 43142
- 43143
- 43145
- 43146
- 43147 (1.3%)
- 43151
- 43153 (99%)
- 43154 (23%)
- 43156
- 43160 (99%)
- 43162
- 43164 (97%)
- 43204
- 43206 (26%)
- 43207 (78%)
- 43215 (37%)
- 43217
- 43220 (2.3%)
- 43221 (33%)
- 43222
- 43223
- 43228
- 43232 (51%)
- 43235 (31%)
- 45118 (2.5%)
- 45123 (86%)
- 45132
- 45133 (99%)
- 45135 (97%)
- 45142 (83%)
- 45154 (5.1%)
- 45155
- 45159 (37%)
- 45169 (5.8%)
- 45171 (23%)
- 45172
- 45304 (0.3%)
- 45308 (39%)
- 45312 (98%)
- 45314 (0.6%)
- 45316 (31%)
- 45317 (50%)
- 45318 (97%)
- 45323
- 45324 (4.3%)
- 45326
- 45335 (1.2%)
- 45337 (62%)
- 45339 (70%)
- 45341 (44%)
- 45344 (33%)
- 45356 (97%)
- 45359
- 45361
- 45368 (99%)
- 45369 (38%)
- 45371 (37%)
- 45373 (8.7%)
- 45387 (4.4%)
- 45424 (0.6%)
- 45502 (20%)
- 45505 (0.9%)
- 45506 (2.3%)
- 45612 (12%)
- 45644 (22%)
- 45660 (2.7%)
- 45679 (6.4%)
- 45697 (8.5%)
Towns
Bethel township, Brown township, Brown township, Brushcreek township, Canaan township, Circleville city, Circleville township, Clay township, Concord township, Concord township, Darby township, Darby township, Deer Creek township, Deercreek township, Dodson township, Elizabeth township, Fairfield township, Fairfield township, Fletcher village, Franklin township, Green township, Green township, Hamer township, Hamilton township, Harmony township, Harrison township, Huber Heights city, Jackson township, Jackson township, Jackson township, Jasper township, Jefferson township, Jefferson township, Liberty township, London city, Lostcreek township, Madison township, Madison township, Madison township and Madison township and others.
Get this in your AI agent
Your agent can draw every precinct in OH-15, or list them with population shares (related_geographies). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
get_boundaries(id="us:congressional_district:3915", children_level="precinct", include_districts=True)