20250730
17221800
1.0
FALSE
BND_Assembly_Districts
002
-13857274.729900
-12705029.569500
3832930.617100
5162403.843200
1
Projected
GCS_WGS_1984
Linear Unit: Meter (1.000000)
<ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/3.4.0'><WKT>PROJCS["WGS_1984_Web_Mercator_Auxiliary_Sphere",GEOGCS["GCS_WGS_1984",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Mercator_Auxiliary_Sphere"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",0.0],PARAMETER["Standard_Parallel_1",0.0],PARAMETER["Auxiliary_Sphere_Type",0.0],UNIT["Meter",1.0],AUTHORITY["EPSG",3857]]</WKT><XOrigin>-20037700</XOrigin><YOrigin>-30241100</YOrigin><XYScale>10000</XYScale><ZOrigin>0</ZOrigin><ZScale>1</ZScale><MOrigin>0</MOrigin><MScale>1</MScale><XYTolerance>0.001</XYTolerance><ZTolerance>2</ZTolerance><MTolerance>2</MTolerance><HighPrecision>true</HighPrecision><WKID>102100</WKID><LatestWKID>3857</LatestWKID></ProjectedCoordinateSystem>
WGS_1984_Web_Mercator_Auxiliary_Sphere
20250731
17115800
20250804
10305900
150000000
5000
ISO19139
Esri ArcGIS 13.4.0.55405
CA State Assembly Districts 2025
2025-07-24T00:00:00
Theresa Ann Fregoso
Caltrans
Research Data Specialist II
Caltrans
Theresa.Fregoso@dot.ca.gov
The CA State Assembly district boundaries and current membership. Boundaries are valid for sessions in 2025 and through 2030.
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This is the last boundary change until the next redistricting following the 2030 Census. All of the districts now reflect the 2021 Citizens Redistricting Commission(CRC) plan. The only thing that will change is the members' names and parties as elections are held, appointments are made, or party affiliations change.</SPAN></P></DIV></DIV></DIV>
Caltrans
California Department of Transportation
CAOpenData
CalSTA
California State Transportation Agency
Assembly
Assembly 2024
CA Assembly
California Assembly
Democratic
Republican
Party
Districts
California Citizens Redistricting Commission (CRC)
CRC
We Draw The Lines
Boundaries
Governmental Units
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This is available to the public.</SPAN></P></DIV></DIV></DIV>
The data are made available to the public solely for informational purposes. Information provided is accurate to the best of our knowledge and is subject to change on a regular basis, without notice. While Caltrans makes every effort to provide useful and accurate information, we do not warranty the information to be authoritative, complete, factual, or timely. Information is provided on an "as is" and an "as available" basis, Caltrans is not liable to any party for any cost or damages, including any direct, indirect, special, incidental, or consequential damages, arising out of or in connection with the access or use of, or the inability to access or use, the site or any of the Materials or Service.
Creative Commons 4.0 Attribution
California
1
-124.57997245530245
-113.4980745294404
32.41628801041966
42.07233395565459
1
-124.482017
-114.131222
42.009508
32.528837
external
b5bcd28a23280ff9fb70662839feab8025ed6c73
Caltrans
Caltrans
True
Caltrans
withheld
BND_Assembly_Districts
BND_Assembly_Districts
ArcPro 3.5.3
dataset
80
Simple
FALSE
80
TRUE
FALSE
BND_Assembly_Districts
Feature Class
80
District Boundaries and current members of the CA state assembly
California Department of Technology
OBJECTID
OBJECTID
OID
4
10
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
DISTRICT
DISTRICT
String
5
0
0
The district number that the Assembly member represents
California Department of Technology
The district number that the Assembly member represents
Shape
Shape
Geometry
8
0
0
Feature geometry.
Esri
Coordinates defining the features.
MEMBERS
MEMBERS
short
2
5
0
Members are the number of members in seat for office
California Department of Technology
Members are the number of members in seat for office
NAME
NAME
String
14
0
0
The first name is the first name of the Assembly member.
California Department of Technology
First names of Assembly members
LAST_NAME
LAST_NAME
String
13
0
0
Last name of the Assembly member
California Department of Technology
Last names of Assembly members
PARTY
PARTY
String
10
0
0
Political party of Assembly member
California Department of Technology
R
Member of the Republican Party
California Department of Technology
D
Member of the Democrat Party
California Department of Technology
Political party of Assembly member
POPULATION
POPULATION
Integer
4
10
0
Population of the District
California Department of Technology
469902
518705
people
WEBSITE
WEBSITE
String
23
0
0
url for District website
California Department of Technology
District Websites
PHOTO
PHOTO
String
157
0
0
Link to Assembly members photo
California Department of Technology
URL to photo location.
CONT_URL
CONT_URL
String
88
0
0
The contact URL for reaching the Assembly member's office.
California Department of Technology
Contact URL
CAP_OFFICE
CAP_OFFICE
String
63
0
0
Full office address including suite number of Assembly member
California Department of Technology
Full office address including suite number of Assembly member
MAIL_ADD
MAIL_ADD
String
58
0
0
PO BOX mailing address for Assembly member
California Department of Technology
PO BOX mailing address for Assembly member
DIST_ADD
DIST_ADD
String
208
0
0
District office of the Assembly member in their represented District.
California Department of Technology
District office of the Assembly member in their represented District.
COUNT_REP
COUNT_REP
String
90
0
0
One or more of the 58 counties in the state of California represented by Assembly member
California Department of Technology
One or more of the 58 counties in the state of California represented by Assembly member
MEM_SUMM
MEM_SUMM
String
46
0
0
Link to Assembly member's summary page.
California Department of Technology
Link to Assembly member's summary page.
Shape.STArea()
Area of District
Esri
Double
4
0.006929468465933373
7.523585094969187
Map
Shape.STArea()
0
0
Shape.STLength()
Perimeter length of district
Esri
double
4
0.43316569035315217
21.604566369027264
Map
Shape.STLength()
0
0
20250804
Caltrans
Caltrans
Boundaries originally were obtained from CA Open Data and then loaded into the Caltrans Data structure.
Website
CA State Assembly Districts and Membership 2024 to 2026
2025-07-24T00:00:00
https://gis.data.ca.gov/datasets/California::ca-state-assembly-districts-and-membership-2024-to-2026/about
polygons
80
No formal accuracy test was performed.
None used
2025-07-24T00:00:00
No formal accuracy test was performed.
1
EPSG
6.18.3(9.3.1.2)