Connecticut's 2nd congressional district (CT-02)
Connecticut's 2nd congressional district (CT-02) covers parts or all of Northeastern Connecticut Planning Region, Southeastern Connecticut Planning Region, Lower Connecticut River Valley Planning Region, Capitol Planning Region and South Central Connecticut Planning Region, and 102 ZIP codes (98 wholly inside it). Its 2020 population was 721,188. This is the map in force for the November 3, 2026 election.
Who represents CT-02
| Office | Member | Contact |
|---|---|---|
| U.S. Representative (CT-02) | Joe Courtney (D) | 202-225-2076 |
| U.S. Senator | Christopher Murphy (D) | 202-224-4041 · contact form |
| U.S. Senator | Richard Blumenthal (D) | 202-224-2823 · contact form |
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 CT-02 |
|---|---|
| Northeastern Connecticut Planning Region | 100% |
| Southeastern Connecticut Planning Region | 100% |
| Lower Connecticut River Valley Planning Region | 53% |
| Capitol Planning Region | 24% |
| South Central Connecticut Planning Region | 3.1% |
ZIP codes
Percentages mark ZIPs only partly in CT-02: the share of that ZIP's residents inside it.
- 06029
- 06033 (60%)
- 06043
- 06066
- 06071
- 06072
- 06073 (98%)
- 06076
- 06078
- 06080
- 06082
- 06084
- 06093
- 06226
- 06231
- 06232
- 06234
- 06235
- 06237
- 06238
- 06239
- 06241
- 06242
- 06243
- 06247
- 06248
- 06249
- 06250
- 06254
- 06255
- 06256
- 06258
- 06259
- 06260
- 06262
- 06263
- 06264
- 06266
- 06268
- 06269
- 06277
- 06278
- 06279
- 06280
- 06281
- 06282
- 06320
- 06330
- 06331
- 06332
- 06333
- 06334
- 06335
- 06336
- 06338
- 06339
- 06340
- 06350
- 06351
- 06353
- 06354
- 06355
- 06357
- 06359
- 06360
- 06365
- 06370
- 06371
- 06373
- 06374
- 06375
- 06376
- 06377
- 06378
- 06379
- 06380
- 06382
- 06384
- 06385
- 06387
- 06389
- 06409
- 06412
- 06413
- 06414 (94%)
- 06415
- 06417
- 06419
- 06420
- 06423
- 06424
- 06426
- 06438
- 06439
- 06441
- 06442
- 06443 (100%)
- 06447
- 06456
- 06469
- 06475
- 06498
Towns
Andover town, Ashford town, Bolton town, Bozrah town, Brooklyn town, Canterbury town, Chaplin town, Chester town, Clinton town, Colchester town, Columbia town, Coventry town, Deep River town, East Haddam town, East Hampton town, East Lyme town, Eastford town, Ellington town, Enfield town, Essex town, Franklin town, Griswold town, Groton town, Haddam town, Hampton town, Hebron town, Killingly town, Killingworth town, Lebanon town, Ledyard town, Lisbon town, Lyme town, Madison town, Mansfield town, Marlborough town, Montville town, New London town, North Stonington town, Norwich town and Old Lyme town and others.
Get this in your AI agent
Your agent can draw every precinct in CT-02, 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:0902", children_level="precinct", include_districts=True)