Maricopa County is in the south-central part of the U.S. state of Arizona. As of the 2020 census the population was 4,420,568, or about 62% of the state's total, making it the fourth-most populous county in the United States and the most populous county in Arizona, and making Arizona one of the nation's most centralized states. The county seat is Phoenix, the state capital and fifth-most populous city in the United States.
Chandler is a city in Maricopa County, Arizona, United States, and a suburb in the Phoenix-Mesa-Chandler Metropolitan Statistical Area (MSA). It is bordered to the north and west by Tempe, to the north by Mesa, to the west by Phoenix, to the south by the Gila River Indian Community, and to the east by Gilbert. As of the 2020 census, the population of Chandler was 279,458, up from 236,123 at the 2010 census.
Gilbert is a town in Maricopa County, Arizona, United States, located southeast of Phoenix within the city's metropolitan area. Incorporated on July 6, 1920, Gilbert was once known as the "Hay Shipping Capital of the World". The population was 267,918 at the 2020 census, and was estimated to be 275,346 in 2022. It is the fifth-largest municipality in Arizona, and the fourth-largest in the Phoenix metro area. It covers an area of nearly 69 square miles (179 km2).
The Phoenix metropolitan area, also known as the Valley of the Sun, the Salt River Valley, metro Phoenix, or The Valley, is the largest metropolitan statistical area in the Southwestern United States, with its largest principal city being the city of Phoenix. It includes much of central Arizona. The United States Office of Management and Budget designates the area as the Phoenix-Mesa-Chandler Metropolitan Statistical Area (MSA), defining it as Maricopa and Pinal counties. It anchors the Arizona Sun Corridor megaregion along with the second-most populous metropolitan area in the state, the Tucson metropolitan area. The gross domestic product of the Phoenix metropolitan area was $255 billion in 2018, 16th-largest amongst metro areas in the United States.
Massachusetts's 5th congressional district is a congressional district in eastern Massachusetts. The district is represented by Katherine Clark. Massachusetts congressional redistricting after the 2010 census changed the borders of the district starting with the elections of 2012, with the new 3rd district largely taking the place of the old 5th. The 5th district covers many of the communities represented in the old 7th district.
Massachusetts's 7th congressional district is a congressional district located in eastern Massachusetts, including roughly three-fourths of the city of Boston and a few of its northern and southern suburbs. The seat is currently held by Democrat Ayanna Pressley.
Arizona's 1st congressional district is a congressional district located in the U.S. state of Arizona, covering northeastern Maricopa County. Before 2023, geographically, it was the eleventh-largest congressional district in the country and included much of the state outside the Phoenix and Tucson metropolitan areas. From 2013 through 2022, it also included the Navajo Nation, the Hopi reservation, and the Gila River Indian Community, with 25% of the population being Native American. At that time, the district had more Native Americans than any other congressional district in the United States. In the 2022 elections, David Schweikert was elected in the redefined district. It was one of 18 districts that would have voted for Joe Biden in the 2020 presidential election had they existed in their current configuration while being won or held by a Republican in 2022.
Arizona's 8th congressional district is a congressional district located in the U.S. state of Arizona. It includes many of the suburbs north and west of Phoenix, in Maricopa County, Arizona. The district includes several high-income retirement communities, including Sun City West.
Arizona's 7th congressional district is a congressional district located in the U.S. state of Arizona. The district stretches along the Mexico–United States border and includes the western third of Tucson, parts of Yuma and Nogales, as well as Avondale and Tolleson in Metro Phoenix. It is currently represented by Democrat Raúl Grijalva.
Arizona's 6th congressional district is a congressional district located in the U.S. state of Arizona and encompasses all of Greenlee County, most of Cochise County, and parts of Pima County, Pinal County and Graham County. Most of its population resides in suburbs of Tucson, including Oro Valley, Marana, Green Valley, and Vail. The district is currently represented by Republican Juan Ciscomani. It was one of 18 districts that would have voted for Joe Biden in the 2020 presidential election had they existed in their current configuration while being won or held by a Republican in 2022.
Arizona's 4th congressional district is a congressional district located in the U.S. state of Arizona. It is currently represented by Democrat Greg Stanton. The district is located entirely within Maricopa County.
Arizona's 3rd congressional district is a congressional district that includes most of southern, western, and downtown Phoenix, along with a portion of Glendale. It is currently represented by Democrat Ruben Gallego.
Arizona's 2nd congressional district is a congressional district located in the U.S. state of Arizona. The district is in the north eastern part of the state and includes Apache, Coconino, Gila, Navajo, and Yavapai counties in their entirety and portions of Graham, Maricopa, Mohave, and Pinal counties. The largest city in the district is Flagstaff.
Oregon's 5th congressional district stretches from the Southeast suburbs of Portland through the eastern half of the Willamette Valley and then reaches across the Cascades to take in Sisters and Bend. It includes a sliver of Multnomah County, the majority of Clackamas County, the rural eastern portion of Marion County, all of Linn County, a very small section of southwest Jefferson County, and the populated northwest portion of Deschutes County. It was significantly redrawn when Oregon gained a 6th congressional district after the 2020 census.
Arizona's 9th congressional district was created as a result of the 2010 census. The first candidates ran in the 2012 House elections, and the first representative was seated for the 113th Congress in 2013. Formerly located in the Phoenix area, the 9th district has been in western Arizona since 2023.
The 2012 United States House of Representatives elections in Arizona were held on Tuesday, November 6, 2012, to elect the nine U.S. representatives from the state, one from each of the state's nine congressional districts, including the newly created 9th district following the 2010 United States census. The elections coincided with other federal and state elections, including a quadrennial presidential election, and a U.S. Senate election. Primary elections were held on August 28, 2012.
The 2002 congressional elections in Arizona were elections for Arizona's delegation to the United States House of Representatives, which occurred along with congressional elections nationwide on November 5, 2002. Arizona has eight seats, as apportioned during the 2000 United States census and thus gaining two since the previous election. Democrats and Republicans each gained a seat as result, with Republicans having six seats and Democrats having two seats.
The U.S. state of Arizona, in common with the other U.S. states, must redraw its congressional and legislative districts every ten years to reflect changes in the state and national populations. Redistricting normally follows the completion of the United States census, which is carried out by the federal government the first year of every decade; the most recent census took place in 2020. Historically, Arizona's legislature had control over the redistricting process. However, Proposition 106, passed in 2000, delegated the power to draw congressional and legislative boundaries to a bipartisan independent commission. The Arizona Independent Redistricting Commission (AIRC) comprises two Democrats, two Republicans, and one independent chair. County and local redistricting, which normally takes place along the same timeline as congressional and legislative redistricting, is carried out by the individual county and local governments rather than the AIRC.
The 2018 United States House of Representatives elections in Arizona were held on November 6, 2018, to elect the nine U.S. representatives from the State of Arizona, one from each of the state's nine congressional districts. The elections coincided with the 2018 Arizona gubernatorial election, as well as other elections to the U.S. House of Representatives, elections to the United States Senate and various state and local elections. The 2018 general elections saw the Democratic party gain the 2nd congressional district, thus flipping the state from a 5–4 Republican advantage to a 5–4 Democratic advantage, the first time since the 2012 election in which Democrats held more House seats in Arizona than the Republicans.
The 2020 United States House of Representatives elections in Arizona were held on November 3, 2020, to elect the nine U.S. representatives from the state of Arizona, one from each of the state's nine congressional districts. The elections coincided with the 2020 U.S. presidential election, as well as other elections to the House of Representatives, elections to the United States Senate and various state and local elections. This election was the first time since 1990 in which no third-party candidates appeared on the ballot in the House of Representatives elections.
