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Population & Demographics · The count of South Bend
Every other section of this history describes a place; this one counts it. St. Joseph County enters the federal census in 1830, the year of its organization, with 287 people; the town of South Bend was first separately returned in 1850 with 1,652. Read straight, the two series tell the whole shape of the story: a city that multiplied sixty-three times in the eighty years after 1850, peaked at 132,445 in 1960, and then lost a fifth of itself across the next half-century, and a county that grew around it the whole time — the count's center of gravity moving steadily out of the city that gave the county its name. The numbers in this section come from the census record itself and from census-derived publications; where a figure in circulation could not be traced to the census, it is not printed, and where the census record carries two figures, both are printed and the conflict is named.
One warning belongs at the head of the table, because everything after it depends on it — and in South Bend it runs the opposite way from most industrial cities. The county series is a true like-for-like series: the Census Bureau's county history records no significant boundary change for St. Joseph County after 1850, so a county figure from 1860 and a county figure from 2020 count the same ground. The city series is not like-for-like either, but for the opposite reason from a city that grew by annexation: South Bend's line barely moved after the early twentieth century, because the city fought its annexation wars and mostly lost them, so the land inside the line measured 41.46 square miles at the 2010 census and 41.98 at the 2020 census. The modern city series is therefore very nearly a like-for-like series, and its long decline is a real decline of people on the same ground, not a boundary artifact. The annexations themselves, their dates and their politics, are told in the Government section; here they are taken up only where they move the number.
The series in full: city and county, census by census, 1830–2020
1830 — 2020
The whole table: St. Joseph County was organized in 1830 and counted that year; South Bend was not separately returned until 1850, so the city series opens then. (The "128" sometimes printed as the town's 1831 population was not…
The eras of growth, read off the numbers
1830 — 2020
A county that filled in a decade, a city that filled in eighty years: The first era is settlement, and its rates are the rates of empty ground filling. St. Joseph County went from 287 people in 1830 to 10,954 in 1850 and 33,178…
The boundary that would not move: annexation and the counted effect
1866 — 1992
Fort Wayne's population record has to warn that its city grew by redrawing its borders; South Bend's has to warn of the opposite: The city's first annexation came eighteen months into its incorporated life, when it took in…
The Studebaker signature and the suburban shift
1960 — 2020
A factory closing does not appear in a census the way it appears in a newspaper; it appears as a slope: Studebaker's board voted to close the South Bend plants on 9 December 1963, and the last cars were built on 20 December, as…
The foreign-born waves, as the censuses record them
1850 — 2024
In 1900 nearly one South Bend resident in four had been born abroad: The Twelfth Census counted 35,999 people in the city, of whom 8,601 were foreign-born — 23.9 percent. The two largest streams were already the ones that would…
The Black population series, 1850–2020
1850 — 2020
The census counted Black South Bend from the first city return, and for seventy years it counted a small community in an immigrant city: In 1850 the enumerators found 18 free Black residents in South Bend — Indiana law counted no…
The modern composition: the censuses of 2000, 2010 and 2020, and the Hispanic series
1970 — 2020
The three most recent censuses describe a city its 1960 count would not recognize: Counted on the modern basis — race alone, with Hispanic or Latino origin treated as an ethnicity counted across the races — South Bend in 2000 was…
City, county, metro — and the city of students outside the line
2010 — 2020
Most arguments about South Bend's size are arguments about which South Bend is being counted: The metropolitan statistical area is a federal definition, revised by the Office of Management and Budget, and South Bend's has been…
The forecast record: what South Bend predicted for itself
1929 — 2020
South Bend's forecasts are now old enough to grade, and the grades run in one direction: The first entry belongs to the confident decade. When Union Station opened on 27 May 1929, Mayor Chester R. Montgomery predicted the city…
Households and income, in dated snapshots
2000 — 2024
The population divided into households, and what the households earned — three snapshots, each dated, none of them interchangeable: At the 2000 census the city's 107,789 people formed 42,908 households and 25,959 families; the…