Springfield was founded in 1636 by English Puritan William Pynchon as “Agawam Plantation” under the administration of the Connecticut Colony. In 1641 it was renamed after Pynchon’s hometown of Springfield, Essex, England, following incidents, including trade disputes as well as Captain John Mason’s hostilities toward native tribes, which precipitated the settlement’s joining the Massachusetts Bay Colony. During its early existence, Springfield flourished both as an agricultural settlement and as a trading post, although its prosperity waned dramatically during (and after) King Philip’s War in 1675, when natives laid siege to it and burned it to the ground as part of the ongoing campaign. During that attack, three-quarters of the original settlement was burned to the ground, with many of Springfield’s residents survived by taking refuge in John Pynchon’s brick house, the “Old Fort”, the first such house to be built in the Connecticut River Valley. Out of the siege, Miles Morgan and his sons were lauded as heroes; as one of the few homesteads to survive the attack, alerting troops in Hadley, as well as Toto, often referred to as the “Windsor Indian” who, running 20 miles from Windsor, Connecticut to the settlement, was able to give advance warning of the attack.

The original settlement—today’s downtown Springfield—was located atop bluffs at the confluence of four rivers, at the nexus of trade routes to Boston, Albany, New York City, and Montreal, and with some of the northeastern United States’ most fertile soil. In 1777, Springfield’s location at numerous crossroads led George Washington and Henry Knox to establish the United States’ National Armory at Springfield, which produced the first American musket in 1794, and later the famous Springfield rifle. From 1777 until its closing during the Vietnam War, the Springfield Armory attracted skilled laborers to Springfield, making it the United States’ longtime center for precision manufacturing. The near-capture of the armory during Shays’ Rebellion of 1787 led directly to the formation of the U.S. Constitutional Convention.

During the 19th and 20th centuries, Springfielders produced many innovations, including the first American-English dictionary (1805, Merriam-Webster); the first use of interchangeable parts and the assembly line in manufacturing (1819, Thomas Blanchard); the first American horseless car (1825, Thomas Blanchard); the mass production of vulcanized rubber (1844, Charles Goodyear); the first American gasoline-powered car (1893, Duryea Brothers); the first successful motorcycle company (1901, “Indian”); one of America’s first commercial radio stations (1921, WBZ, broadcast from the Hotel Kimball); and most famously, the world’s second-most-popular sport, basketball (1891, Dr. James Naismith). Springfield would play major roles in machine production, initially driven by the arms industry of the Armory, as well as from private companies such as Smith & Wesson, established by Horace Smith and Daniel B. Wesson. Similarly, the industrial economy led Thomas and Charles Wason to establish the Wason Manufacturing Company, which produced the first manufactured sleeping car. The largest railcar works in New England, Wason produced 100 cars a day at its peak; the company was eventually was purchased by Brill in 1907 and closed during the Depression in 1937. Among numerous other industries, during the first half of the 20th century Springfield also produced brass goods, chemicals, clothing and knit goods, paper goods, watches, boilers, engines, manufacturing machinery, silverware, jewelry, skates, carriages, buttons, needles, toys, and printed books and magazines.

Springfield underwent a protracted decline during the second half of the 20th century, due largely to the decommissioning of the Springfield Armory in 1969; poor city planning decisions, such as the location of the elevated I-91 along the city’s Connecticut River front; and overall decline of industry throughout the northeastern United States. During the 1980s and 1990s, Springfield developed a national reputation for crime, political corruption, and cronyism. During the early 21st century, Springfield saw long-term revitalization projects and several large projects, including the $1 billion New Haven–Hartford–Springfield intercity rail;a $1 billion MGM casino.

Springfield is located at 42°6′45″N 72°32′51″W / 42.11250°N 72.54750°W / 42.11250; -72.54750 (42.112411, −72.547455). According to the United States Census Bureau, the city has a total area of 33.1 square miles (85.7 km²), of which 31.9 square miles (82.5 km²) are land and 1.2 square miles (3.1 km²), or 3.65%, are water. Once nicknamed “The City in a Forest”, Springfield features over 4.0 square miles (10.4 km²) of urban parkland, 12% of its total land area.

Located in the fertile Connecticut River Valley (or Pioneer Valley if you are just talking about the part in Massachusetts), surrounded by mountains, bluffs, and rolling hills in all cardinal directions, Springfield sits on the eastern bank of the Connecticut River, near its confluence with two major tributary rivers—the western Westfield River, which flows into the Connecticut opposite Springfield’s South End Bridge; and the eastern Chicopee River, which flows into the Connecticut less than 0.5 mi (0.8 km) north of Springfield, in the city of Chicopee (which constituted one of Springfield’s most populous neighborhoods until it separated and became an independent municipality in 1852). The Connecticut state line is only 4 miles (6 km) south of Springfield, beside the wealthy suburb of Longmeadow, which itself separated from Springfield in 1783.

Springfield’s densely urban Metro Center district surrounding Main Street is relatively flat, and follows the north–south trajectory of the Connecticut River; however, as one moves eastward, the city becomes increasingly hilly.

Aside from its rivers, Springfield’s second most prominent topographical feature is the city’s 735-acre (297 ha) Forest Park, designed by renowned landscape architect Frederick Law Olmsted. Forest Park lies in the southwestern corner of the city, surrounded by Springfield’s attractive garden districts, Forest Park and Forest Park Heights, which feature over 600 Victorian Painted Lady mansions. Forest Park also borders Western Massachusetts’ most affluent town, Longmeadow. Springfield shares borders with other well-heeled suburbs such as East Longmeadow, Wilbraham, Ludlow and the de-industrializing city of Chicopee. The small cities of Agawam and West Springfield lie less than a mile (1.6 km) from Springfield’s Metro Center, across the Connecticut River.

The City of Springfield also owns the Springfield Country Club, located in the autonomous city of West Springfield, which separated from Springfield in 1774.

Springfield, like other cities in southern New England, has a hot-summer humid continental climate (Köppen: Dfa) with four distinct seasons and precipitation evenly distributed throughout the year, but the intensity (and sometimes the duration) of warmer periods greater than northern areas. Winters are cold with a daily average in January of around 26 °F (−3 °C). During winter, nor’easter storms can drop significant snowfalls on Springfield and the Connecticut River Valley. Temperatures below 0 °F (−18 °C) can occur each year, though the area does not experience the high snowfall amounts and blustery wind averages of nearby cities such as Worcester, Massachusetts and Albany, New York.^{[citation needed]}

Springfield’s summers are very warm and sometimes humid. During summer, several times per month, on hot days afternoon thunderstorms will develop when unstable warm air collides with approaching cold fronts. The daily average in July is around 74 °F (23 °C). Usually several days during the summer exceed 90 °F (32 °C), constituting a “heat wave”. Spring and fall temperatures are usually pleasant, with mild days and crisp, cool nights. Precipitation averages 45.85 inches (1,165 mm) annually, and snowfall averages 40.5 inches (103 cm), most of which falls from mid-December to early March. Although not unheard of, extreme weather events like hurricanes and tornadoes occur infrequently in Springfield compared with other areas in the country. On the occasions that hurricanes have hit New England, Springfield’s inland, upriver location has caused its damages to be considerably less than shoreline cities like New Haven, Connecticut and Providence, Rhode Island.^{[citation needed]}

On June 1, 2011, Springfield was directly struck by the second-largest tornado ever to hit Massachusetts. With wind speeds exceeding 160 mph (257 km/h), the tornado left three dead, hundreds injured, and over 500 homeless in the city alone. The tornado caused hundreds of millions of dollars worth of damage to Springfield and destroyed nearly everything in a 39-mile-long (63 km) path from Westfield to Charlton, Massachusetts. It was the first deadly tornado to strike Massachusetts since May 29, 1995.

Springfield is divided into 17 distinct neighborhoods; in alphabetical order, they are:

According to the 2010 Census, Springfield had a population of 153,060, of which 72,573 (47.4%) were male and 80,487 (52.6%) were female. 73.0% of the population were over 18 years old, and 10.9% were over 65 years old; the median age was 32.2 years. The median age for males was 30.2 years and 34.1 years for females.

According to the 2010 Census, there were 61,706 housing units in Springfield, of which 56,752 were occupied. This was the highest average of home occupancy among the four distinct Western New England metropolises (the other three being Hartford, New Haven, and Bridgeport, Connecticut). Also as of 2010, Springfield features the highest average homeowner occupancy ratio among the four Western New England metropolises at 50%—73,232 Springfielders live in owner-occupied units, versus 74,111 in rental units. By comparison, as of the 2010 Census, New Haven features an owner occupancy rate of 31%; Hartford of 26%; and Bridgeport of 43%.

In terms of race and ethnicity, Springfield is 51.8% White, 22.3% Black or African American, 0.6% American Indian and Alaska Native, 2.4% Asian (1.2% Vietnamese, 0.3% Chinese, 0.2% Indian, 0.1% Cambodian, 0.1% Filipino, 0.1% Korean, 0.1% Pakistani, 0.1% Laotian), 0.1% Native Hawaiian and Other Pacific Islander, 18.0% from Some Other Race, and 4.7% from Two or More Races (1.5% White and Black or African American; 1.0% White and Some Other Race). Hispanics and Latinos of any race made up 38.8% of the population (33.2% Puerto Rican, 1.7% Dominican, 1.0% Mexican, 0.5% Guatemalan, 0.3% Cuban, 0.2% Colombian, 0.2% Spanish, 0.2% Salvadoran, 0.1% Peruvian, 0.1% Ecuadorian, 0.1% Panamanian, 0.1% Costa Rican, 0.1% Honduran).Non-Hispanic Whites were 36.7% of the population in 2010, down from 84.1% in 1970.

Data is from the 2009–2013 American Community Survey 5-Year Estimates.

Springfield employs a strong-mayor form of city government. Springfield’s mayor is Domenic J. Sarno, who has been serving since 2008.

The city’s governmental bureaucracy consists of 33 departments, which administer a wide array of municipal services, e.g. police, fire, public works, parks, public health, housing, economic development, and the Springfield Public School System, New England’s 2nd largest public school system.

Springfield’s legislative body is its City Council, which features a mix of eight ward representatives—even though the city has more than twice that many neighborhoods, resulting in several incongruous “wards”—and five at-large city representatives, several of whom have served for well over a decade.

The Springfield Fire Department provides fire protection and emergency medical services to the city and holds the distinction of being one of the oldest established fire departments in the United States.

In 2003, the City of Springfield was on the brink of financial default, and thus taken over by a Commonwealth-appointed Finance Control Board until 2009. Disbanded in June of that year, the Control Board made great strides stabilizing Springfield’s finances. While Springfield has achieved balanced budgets since 2009, the city has not enlarged its tax base, and thus many of its public works projects—which have been in the pipeline for years, some even decades—remain unfinished (e.g., repairs to Springfield’s landmark Campanile). The construction of MGM Springfield, which opened in 2018, fueled a number of projects in the years leading up to and after its opening, with an estimated $3 billion of new development and infrastructure spending materializing.

Building off of the work of the Control Board, the city’s finances have remained stable under Mayor Domenic J. Sarno’s (2008–present) despite the Great Recession and several natural and man made disasters: June 1, 2011, tornado Springfield Tornado, Hurricane Irene, a freak October snow storm (which in some ways was more damaging than the tornado), and a large gas explosion in the downtown area in 2012. The city has recovered, however receiving a bond upgrade from Standard and Poor’s Investment Services and the GFOA’s Distinguished Budget Award for six consecutive years.

Like every other municipality in Massachusetts, Springfield has no judicial branch itself. Rather, it uses the Springfield-based state courts, which include Springfield district court and Hampden County Superior Court, both of which are based in Springfield. The Federal District Court also regularly hears cases in Springfield—now in an architecturally award-winning building on State Street, constructed in 2009.

Springfield became a city on May 25, 1852, by decree of the Massachusetts Legislature, after a decade-long internal dispute that resulted in the partition of Chicopee from Springfield, and thus the loss of two fifths of the city’s population.

Springfield, like all municipalities in Massachusetts, is subject to limited home rule municipal power. The current city charter, in effect since 1959, uses a “strong mayor” government with most power concentrated in the mayor, as in Boston and elsewhere. The mayor representing the city’s executive branch presents the budget, appoints commissioners and department heads, and in general runs the city. The mayor is former City Councilor Domenic Sarno, elected November 6, 2007, by a margin of 52.54% to 47.18% against incumbent Charles Ryan. He took office in January 2008. In November 2009 and 2011, Sarno won reelection, albeit—in the latter case—with just 22% of eligible Springfield voters voting.

The Springfield City Council, consisting of thirteen members, is the city’s legislative branch. Elected every odd numbered year, eight of its members are elected to represent “wards”, which are made of (sometimes incongruous) groupings of Springfield neighborhoods, e.g. Springfield’s ethnic North End neighborhoods—Memorial Square and Brightwood—share a ward with Metro Center, Springfield’s downtown. Five city council members are elected at-large. The City Council passes the city’s budget, holds hearings, creates departments and commissions, and amends zoning laws.

The mayor’s office and city council chambers are located in city hall—part of the Municipal Group in Metro Center, Springfield. The Finance Control Board met there as well.

In the past, efforts have been made to provide each of the city’s eight wards a seat in the city council, instead of the current at-large format. There would still be some at-large seats under this format. The primary argument for this has been that City Councilors live in only four of the city’s wards. An initiative to change the composition failed to pass the City Council twice. In 2007 Mayor Charles V. Ryan and City Councilor Jose Tosado proposed a home-rule amendment that would expand the council to thirteen members adding four seats to the existing nine member at large system, but allocated between eight ward and five at large seats. This home-rule petition was adopted by the City Council 8–1, and was later passed by the State Senate and House and signed by the Governor. On election day, November 6, 2007, city residents voted overwhelmingly in favor of changing the City Council and School Committee. The ballot initiative that established a new council with five at-large seats and eight ward seats passed 3–1. On November 3, 2009, Springfield held its first ward elections in 50 years.

Springfield is called the Crossroads of New England because it is the major shipping nexus from New York City, Boston, Montreal and the Great Lakes (via Albany, New York). Much of the cargo heading from one of these places to another crosses through the City of Springfield.^{[citation needed]} As a geographical trade center, Springfield has more advantages than just being equidistant to these other large trade centers—it sits beside the Connecticut River, is located near some of the most fertile farmland in the Northeast, and is served by numerous rail lines and Interstate Highways, including I-90 (Mass Pike) and I-91, which connect New Haven, Hartford, Holyoke, Northampton, and Vermont to Springfield. One of the few spurs of I-91 in Massachusetts, I-291, runs through Springfield, and provides a secondary connection between I-90 and I-91.

Springfield Union Station, originally opened in 1926 and re-opened in 2017, is served by five Amtrak intercity routes: the Vermonter, which runs from Washington, D.C. to St. Albans, Vermont; the Lake Shore Limited, which runs from Chicago to Boston; the Hartford Line, which runs from Springfield to New Haven; the Valley Flyer, which runs from New Haven to Greenfield; and the Northeast Regional, which runs from Springfield to D.C./Virginia. Amtrak relocated its operations into Union Station proper from their previous track side station building in June 2019. A high level train platform is under construction to improve the experience for rail passengers and is scheduled to be completed before the end of 2019.

CTRail’s Hartford Line started operating from Union Station in June 2018, with Springfield as the northern terminus. Trains operate to New Haven, CT with multiple stops in Connecticut along the way. The line shares the same route and station listing as the Amtrak route of the same name, and the two are operated in conjunction as a commuter rail service for the region.

The New Haven–Springfield Line was upgraded in conjunction with the launch of the Hartford Line service. The project received funding from the Commonwealth of Massachusetts, the Federal Government, and the State of Connecticut. Amtrak trains on the route between New Haven and Springfield reach speeds of 110 mph (177 km/h).

In 2011, Springfield Union Station started a $70 million renovation to become an intermodal transportation facility, allowing Peter Pan Bus, Greyhound Bus, and the PVTA to occupy a modern space next to the renovated Union Station. It was completed in June 2017.

There are no major freight yards in Springfield proper, but Connecticut Southern Railroad and CSX serve CSX’s West Springfield yard across the Connecticut River.

The Pioneer Valley Transit Authority (PVTA) is based in Springfield and uses Union Station as its Springfield hub, next to the Gothic arch that denotes the entrance to downtown Springfield. The PVTA operates nineteen bus routes from Union Station. The PVTA’s Springfield service area includes Springfield, Holyoke, Chicopee, Westfield, West Springfield, Ludlow, Agawam, and East Longmeadow. With transfers, it is possible to travel into PVTA’s northern service area, which includes Northampton, Amherst, and Easthampton.

Intercity bus service is provided by Peter Pan Bus Lines and Greyhound Lines, both of which operate from Union Station. They provide service to destinations across the northeast United States.

Springfield is primarily served by Bradley International Airport, in Windsor Locks, Connecticut, 12 miles (19 km) south of downtown. It features over 100 daily departures to 30 destinations on nine airlines. It is also the primary airport for Hartford.

Other regional airports serving Springfield include:

Taken in its entirety, Springfield has a moderate Walk Score of 59, however walkability varies between neighborhoods. Whereas the suburban neighborhood of Sixteen Acres is largely car-dependent with a score of 30, and Indian Orchard has a somewhat walkable rating of 54, the Metro Center area, with its grid central to stores, residences, and businesses, yields a Walk Score of 82.

The city’s Connecticut River Walk Park offers a largely uninterrupted bike route from the North to South End, and is part of a broader plan by the Pioneer Valley Planning Commission to create a continuous route alongside the Connecticut River from Agawam to Holyoke, with construction and planning ongoing.