2021-2022 Local Redistricting

Common Cause Maryland has been monitoring the redistricting process at the local and state level. We have compiled maps that have been adopted in jurisdictions throughout the state as well as any of the relevant documents for your review. Please note that not all jurisdictions have redrawn their voting districts. While technology has helped increase transparency around the process this cycle, there is still a lot of work that needs to be done in order to ensure that we have fair maps that fully represent Maryland’s diverse population. Last updated on 4/29/2022


We’ve compiled information on local maps that have been adopted. Please note that not all jurisdictions have provided maps in interactive formats or with map files. A few jurisdictions like Baltimore City have not started the redistricting process. If you have specific questions, please contact our redistricting coordinator at apetrovic@commoncause.org

Howard County (map adopted)

Councilmanic Redistricting Commission: https://bit.ly/3sDErKm







Frederick County (map adopted)

Redistricting Commission: https://bit.ly/35t6MtP
Final Report: https://bit.ly/3LN5Fph










Anne Arundel County (map adopted)

Charter Review Commission: https://bit.ly/3K5OGN6








Charles County (map adopted)

Redistricting Board: https://bit.ly/3hA8vzX







Montgomery County (map adopted)

Commission on Redistricting: https://bit.ly/3vzA84C
Final Report: https://bit.ly/3EQGihY






St. Mary’s County (map adopted)

Redistricting Commission: https://bit.ly/3IFttt5






Carroll County (map adopted)

Redistricting Committee: https://bit.ly/3KclDYi






Harford County (map adopted)

Redistricting Commission: https://bit.ly/3C9df99
Redistricting Bill No. 21-025: https://bit.ly/3BEiPQD



Wicomico County (map adopted)

Redistricting Committee: https://bit.ly/35nNTZm






Cecil County (map adopted)

Redistricting Commission: https://bit.ly/3pwBwks


Prince George’s County (commission map adopted)

Redistricting Commission: https://bit.ly/36MmnF8
Final Report: https://bit.ly/3BBCS28











In March 2022, the Maryland Court of Appeals ruled in favor of Prince George’s County residents. The Court upheld the lower-court ruling directing the Council throw out the widely opposed map and adopt the map proposed by the local commission. This decision comes after residents brought a lawsuit against the County.

Baltimore County (new map adopted)

Redistricting Commission: https://bit.ly/3KaIljz

In January 2022, Common Cause MD joined NAACP Baltimore County and partners as a plaintiff challenging Baltimore County’s unlawful redistricting plan.

In February 2022, Federal Judge Lydia Kay Griggsby granted a preliminary injunction blocking implementation of the County’s plan and ordering them to submit a new map that complies with the Voting Rights Act by March 2, 2022.

In March 2022, Judge Lydia Kay Griggsby entered an unfortunate ruling in NAACP v. Baltimore County that accepts the County Council’s remedial redistricting plan.

Calvert County (map adopted)

Planning to testify at a local redistricting hearing? Check out the resources below.