Battle of Locust Grove

The 2003 United States state legislative elections were held on November 7, 2003, alongside other elections. Elections were held for 8 legislative chambers.^[1] Both chambers of the Northern Mariana Islands legislature was up.

Partisan change only occurred in one chamber, as Democrats won control of the New Jersey Senate, which was previously tied.^[2] However, Democrats did maintain control of the Mississippi Legislature, the Louisiana Legislature, and the New Jersey General Assembly. Republicans maintained control of the Virginia legislature, bringing a post-Civil War low for the Democratic Party.^[3]

Summary table

Regularly-scheduled elections were held in 8 of the 99 state legislative chambers in the United States. Nationwide, regularly-scheduled elections were held for 578 of the 7,383 legislative seats. This table only covers regularly-scheduled elections; additional special elections took place concurrently with these regularly-scheduled elections.

State	Upper House				Lower House
State	Seats up	Total	% up	Term	Seats up	Total	% up	Term
Louisiana	39	39	100	4	105	105	100	4
Mississippi	52	52	100	4	122	122	100	4
New Jersey	40	40	100	2/4^[b]	80	80	100	2
Virginia	40	40	100	4	100	100	100	2

State summaries

Upper houses

State	Previous UH	Result	Party control
Louisiana	D 26-13	D 24-15	Democratic hold
Mississippi	D 34-18	D 34-18	Democratic hold
New Jersey	20-20	D 22-18	Democratic Takeover
Virginia	R 21-19	R 24-16	Republican hold

Lower houses

State	Previous LH	Result	Party control
Louisiana	D 74-31	D 66-37-2	Democratic hold
Mississippi	D 81-38-3	D 76-46	Democratic hold
New Jersey	D 44-36	D 47-33	Democratic Hold
Virginia	R 64-34-2	R 61-37-2	Republican Hold

Territorial and federal district summaries

Upper houses

State	Previous UH	Result	Party control
Northern Mariana Islands	R 4-3-1-1	C 3-2-2-2	Covenant Takeover

Lower houses

State	Previous LH	Result	Party control
Northern Mariana Islands	R 16-1-1	C 9-7-1-1	Covenant Takeover

Notes

^ ^a ^b The Oregon Senate, North Carolina House of Representatives, and New Jersey Senate were tied prior to the election. Thus, they are not included in this total.
^ The upper houses of Arkansas, Delaware, Florida, Hawaii, Illinois, Minnesota, New Jersey, and Texas use a 2-4-4 term length system.

References

^ https://ballotpedia.org/State_legislative_elections,_2003
^ "Official List, Candidate Returns for State Senate for November 2003 General Election" (PDF). Archived from the original (PDF) on March 5, 2016. Retrieved December 3, 2015.
^ University of Virginia, Center for Politics. Virginia Votes 2003: Not much to remember, not much to forget. [1] Archived 2015-07-20 at the Wayback Machine

[SplitsBefore-1] The Oregon Senate, North Carolina House of Representatives, and New Jersey Senate were tied prior to the election. Thus, they are not included in this total.

[variabletermlength-5] The upper houses of Arkansas, Delaware, Florida, Hawaii, Illinois, Minnesota, New Jersey, and Texas use a 2-4-4 term length system.

[2] ttps://ballotpedia.org/State_legislative_elections,_2003

[2003resultsSen-3] "Official List, Candidate Returns for State Senate for November 2003 General Election" (PDF). Archived from the original (PDF) on March 5, 2016. Retrieved December 3, 2015.

[4] University of Virginia, Center for Politics. Virginia Votes 2003: Not much to remember, not much to forget. [1] Archived 2015-07-20 at the Wayback Machine

[1]

[2]

[3]

[b]

(2002 ←) 2003 United States elections (→ 2004)
U.S. House	Hawaii 2nd sp Texas 19th sp
Governors	California (recall) Kentucky Louisiana Mississippi
States and territories	Kentucky Louisiana Mississippi New Jersey Virginia Northern Mariana Islands
Mayors	Anchorage, AK Arlington, TX Austin, TX Baltimore, MD Charlotte, NC Chicago, IL Colorado Springs, CO Dallas, TX Denver, CO Des Moines, IA Durham, NC El Paso, TX Evansville, IN Fayetteville, NC Fort Lauderdale, FL Fort Wayne, IN Fort Worth, TX Green Bay, WI Hartford, CT Houston, TX Indianapolis, IN Jacksonville, FL Kansas City, MO Knoxville, TN Las Vegas, NV Madison, WI Manchester, NH Memphis, TN Montgomery, AL Nashville, TN Orlando, FL (special) Philadelphia, PA Phoenix, AZ Raleigh, NC Salt Lake City, UT San Francisco, CA South Bend, IN Springfield, MA Tallahassee, FL (special) Tampa, FL Tucson, AZ Wichita, KS Worcester, MA

Legislatures of the United States
United States Congress	United States House of Representatives United States Senate
State legislatures	Alabama (H, S) Alaska (H, S) Arizona (H, S) Arkansas (H, S) California (A, S) Colorado (H, S) Connecticut (H, S) Delaware (H, S) Florida (H, S) Georgia (H, S) Hawaii (H, S) Idaho (H, S) Illinois (H, S) Indiana (H, S) Iowa (H, S) Kansas (H, S) Kentucky (H, S) Louisiana (H, S) Maine (H, S) Maryland (H, S) Massachusetts (H, S) Michigan (H, S) Minnesota (H, S) Mississippi (H, S) Missouri (H, S) Montana (H, S) Nebraska Nevada (A, S) New Hampshire (H, S) New Jersey (GA, S) New Mexico (H, S) New York (A, S) North Carolina (H, S) North Dakota (H, S) Ohio (H, S) Oklahoma (H, S) Oregon (H, S) Pennsylvania (H, S) Rhode Island (H, S) South Carolina (H, S) South Dakota (H, S) Tennessee (H, S) Texas (H, S) Utah (H, S) Vermont (H, S) Virginia (H, S) Washington (H, S) West Virginia (H, S) Wisconsin (A, S) Wyoming (H, S)
Other legislatures	District of Columbia American Samoa (H, S) Guam Northern Mariana Islands (H, S) Puerto Rico (H, S) U.S. Virgin Islands
Legislative elections	2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024
List of U.S. state legislators