The current flag of Alabama was adopted by Act 383 of the Alabama Legislature on February 16, 1895:
"The flag of the State of Alabama shall be a crimson cross of St. Andrew on a field of white. The bars forming the cross shall be not less than six inches broad, and must extend diagonally across the flag from side to side." – (Code 1896, §3751; Code 1907, §2058; Code 1923, §2995; Code 1940, T. 55, §5.)
The Lone Star Flag is the official flag of the U.S. state of Texas. The flag, flown at homes and businesses statewide, is highly popular among Texans and is treated with a great degree of reverence and esteem within Texas. Along with the flag of Hawaii, it is one of two state flags to have previously served as a national flag of an independent country. In 2001, the North American Vexillological Association surveyed its members on the designs of the 72 U.S. state, territorial, and Canadian provincial flags and ranked the Texas flag second, behind New Mexico.
The flags of the U.S. states, territories, and the District of Columbia exhibit a variety of regional influences and local histories, as well as different styles and design principles. Modern U.S. state flags date from the turn of the 20th century, when states considered distinctive symbols for the 1893 World's Columbian Exposition in Chicago, Illinois. Most U.S. state flags were designed and adopted between 1893 and World War I.
The flag of the U.S. state of Colorado was officially adopted on June 5, 1911. The flag, designed by Andrew Carlisle Carson, consists of a fess design of three horizontal stripes of equal width, with the top and bottom stripes colored blue, and the middle stripe colored white. A circular red "C", filled with a golden disk, sits atop the stripes. All aspects of the flag contain symbolism related to the state, as the blue is meant to represent the sky, the gold the abundant sunshine the state receives, the white the snowcapped Rocky Mountains, and the red the "ruddy" earth. The gold and white portions of the flag also represent the state's gold and silver mining industries, respectively.
The North American Vexillological Association (NAVA) is a membership organization devoted to vexillology, the study of flags. It was founded in 1967 by American vexillologist Whitney Smith, and others. Its membership of 1,100+ comprises flag scholars, enthusiasts, designers, collectors, conservators, educators, merchants, manufacturers, historians, and hobbyists from most states and provinces of the United States and Canada, and more than 30 other countries.
The flag of Indianapolis has a dark blue field with a white five-pointed star pointing upwards in the center. Around the star is a circular field in red. Surrounding the red field is a white ring, from which extend four white stripes from top to bottom and from hoist to fly, thus creating four equal quadrants in the field. The stripes are about one-seventh the width of the flag, with the white ring the same width as the stripes. The diameter of the red circle is about two-ninths the width of the flag.
The city flag of Los Angeles consists of a background of three notched stripes of green, gold and red. The flag was designed by Roy E. Silent and E.S. Jones in 1931 for the Los Angeles sesquicentennial from 1781.
The city flag of Portland, Oregon, consists of a green field on which is placed a white four-pointed star from which radiate blue stripes, each bordered by L-shaped yellow elements (esquarres). Narrow white fimbriations separate the blue and yellow elements from each other and from the green background. The official ordinance specifies a height of 3 feet and a length of 5 feet for the flag.
The city flag of Birmingham was designed by Idyl King Sorsby for the occasion of the semicentennial of the city of Birmingham in 1921. The flag was officially adopted as the city's flag on August 18, 1925.
The flag of Las Vegas consists of blue field with a diagonal gray stripe running from the top of the hoist to the bottom of the fly. Las Vegas' city seal, adopted on March 16, 1966 and designed by Richard Thompson, is located in the canton breaking the stripe.
The flag of Boston consists of a sky blue field and the city seal in the center. The flag is sometimes flown in a darker shade of blue—more of a turquoise color. It was designed in 1913 and adopted by the Boston City Council on January 29, 1917.
The flag of Cincinnati, Ohio was selected in an 1896 contest. It was formally adopted on June 15, 1940.
The flag of Fort Wayne, Indiana was adopted as the city's official flag by City Council on June 26, 1934. The pall design includes two diagonal white stripes converging in the circular center to form a horizontal white stripe. Red silhouettes of a Miami Native American head, a French fleur-de-lis, and a British lion grace a navy blue field. A red blockhouse is located at the center of the converging stripes, with the settlement's founding date and city name.
The flag of Sioux Falls, South Dakota, consists of a zigzag pattern of thin white and blue lines, which divides an upper blue portion and a lower pinkish-red portion, and a yellow sun in the upper left corner. The zigzag represents the namesake falls of the Big Sioux River. The blue color and the sun allude to the flag of South Dakota. The pinkish-red portion represents the Sioux Quartzite nearby. The upward direction of the design represents the growth of Sioux Falls. The red, white and blue colors included in the flag are also a reference to the flag of the United States while maintaining city and state pride.
The current flag of San Jose, California features a triband of gold on top, white in the middle, and blue on the bottom with the city's official seal in the center. It has been the official flag since 1984.
The city flag of Austin, Texas consists of a white field with the seal of Austin without the surrounding circle of text. Below the seal of Austin is the text "CITY OF AUSTIN", written in blue and arched upwards.
The current city flag of Columbus, Ohio is a yellow-white-red vertical triband with the city seal on a blue field. Officially, the flag was adopted in 1929, although it is unknown if the flag was ever flown when it was first adopted.
The city flag of Anchorage, Alaska was adopted by the city of Anchorage in 1973. It is a field of yellow with the seal of the city, which features a blue anchor in the foreground as well as a blue airplane, yellow sun, and yellow sailboat in the background. The words "ANCHORAGE ALASKA" are also present.
The flag of Burlington, Vermont was adopted by the Burlington city council on November 27, 2017 during the mayorship of Miro Weinberger. It is five horizontal, zig-zag stripes of blue, white, green, white, and blue.
The flag of Duluth, Minnesota consists of three main sections: a lighter blue that takes up the upper half, a dark green that takes up a quarter below that, and a darker blue in the bottom quarter. Between the blues and green there are two parallel wavy white lines; each has four valleys and three peaks. There is an eight-pointed gold star in the sky blue above the first and second peaks in the white lines. Portions of the flag symbolize the sky, the North Woods, Lake Superior, snowy winter, three hills in Duluth, and the North Star.
