Less compact than 49% of other congressional districts.
219th least compact of 429 nationally, 46th of 52 in California.
A score describes shape, not intent. Coastlines, rivers and the Voting Rights Act can all make a district irregular. How scores work
The three measures
Polsby-Popper
0.15at least as compact as 20% of districts on this measure
Area compared with perimeter. Low for jagged or snaking edges.
Reock
0.49at least as compact as 54% of districts on this measure
Area compared with the smallest circle around the district, counting only land. Low for stretched shapes.
Convex hull
0.88at least as compact as 83% of districts on this measure
Area compared with a rubber band stretched around the district, counting only land. Low for bites and tentacles.
Each measure runs from 0 to 1, where 1 is a perfect circle or a shape with no dents.
The state's edge
54% of this district's border is the state's edge: a coastline, a national border or a state line. Mapmakers don't choose those lines. A ragged one, like a coastline or a river, lowers Polsby-Popper. Reock and convex hull count only the state's own land, so water and neighboring states don't count against them. More on the state's edge
New lines for 2026
California used a different map in the 2026 election than in 2024: the 2025 Proposition 50 map (legislature-drawn; voter-approved). Source: California Secretary of State
Cities and towns
The largest places with people in this district, from the 2020 Census. A place split between districts shows how many of its residents live in this one.
San Buenaventura (Ventura)cityall 110,763 residents
And 42 smaller places. 6% of this district's people live outside any city, town or named community. How places are counted
ZIP codes
47 ZIP codes have residents in this district. 10 of them are split with other districts. A percentage is the share of that ZIP code's 2020 residents who live here.
Show all 47 ZIP codes
93001 (93%)
93003 (99%)
93004 (99%)
93013 (99%)
93022
93023 (70%)
93067
93101
93103
93105
93106
93108
93109
93110
93111
93117
93252 (12%)
93254
93401
93402
93405
93407
93409
93410
93420
93422 (6%)
93424
93427
93429
93430 (94%)
93432 (33%)
93433
93434
93436
93437
93440
93441
93442
93444
93445
93449
93453 (99%)
93454
93455
93458
93460
93463
These are the Census Bureau's ZIP code areas, which match residential ZIP codes closely. ZIP codes used only for PO boxes or a single organization aren't included. How ZIP codes are matched
2024 presidential vote
California drew new lines for 2026, and no 2024 results have been published for them. Where the votes come from
U.S. House
Salud Carbajal, Democrat
Elected November 3, 2026, takes office January 3, 2027.
Unofficial results from the California Secretary of State, checked November 6, 2026. A race shows a winner once news decision desks have called it. Results become official when the state certifies them. Where this comes from
California's senators
Alex Padilla, Democrat
Adam B. Schiff, Democrat
Senators are elected by the whole state, so district lines don't change who they are. Senators serving as of November 6, 2026. Senators elected in November 2026 take office January 3, 2027. Where this comes from