On This Day

City of Des Moines, Iowa, incorporated as Fort Des Moines

Des Moines is the capital and most populous city in the U.S. state of Iowa. It is the county seat of Polk County with parts extending into Warren County.

Des Moines is the capital and most populous city in the U.S. state of Iowa. It is the county seat of Polk County with parts extending into Warren County. It is named after the Des Moines River, likely derived from the French Rivière des Moines meaning 'River of the Monks'. The city was incorporated in 1851 as Fort Des Moines and shortened to Des Moines in 1857. Its population was 214,133 at the 2020 census, while the six-county Des Moines metropolitan area has an estimated 750,000 residents, the largest metropolitan area located entirely in Iowa.

Des Moines is a major center of the United States insurance industry and has a sizable financial services and publishing business base. The city is the headquarters for the Principal Financial Group and Wellmark Blue Cross Blue Shield.

Historical Significance

Des Moines is the capital and most populous city in the U.

Events Before

  1. Senator Henry Clay drafts the Compromise of 1850 to defuse tensions between slave states and free states over territorie

    Senator Henry Clay drafts the Compromise of 1850 to defuse tensions between slave states and free states over territories won during the Mexican–American War

  2. French writer and playwright Honoré de Balzac marries Ewelina Hańska in Berdyczów, Ukraine

    French writer and playwright Honoré de Balzac marries Ewelina Hańska in Berdyczów, Ukraine

  3. American Union Army General William Tecumseh Sherman (30) weds Eleanor Boyle Ewing in Washington, D.C., until her death

    American Union Army General William Tecumseh Sherman (30) weds Eleanor Boyle Ewing in Washington, D.C., until her death in 1888

  4. Poet Alfred Tennyson (40) weds Emily Sellwood (36)

    Poet Alfred Tennyson (40) weds Emily Sellwood (36)

  5. First public demonstration of ice made via refrigeration by Florida physician John Gorrie

    First public demonstration of ice made via refrigeration by Florida physician John Gorrie

Events After

  1. National debt of Britain and Ireland is £765,126,582

    National debt of Britain and Ireland is £765,126,582

  2. Fugitive slave Frederick Douglass delivers his 'What to the Slave Is the Fourth of July?' speech to the Ladies' Anti-Sla

    Fugitive slave Frederick Douglass delivers his 'What to the Slave Is the Fourth of July?' speech to the Ladies' Anti-Slavery Society in Rochester, condemning the celebration as a hypocritical sham

  3. Future US President Rutherford B. Hayes (30) weds teetotaler and abolitionist Lucy Webb (21)

    Future US President Rutherford B. Hayes (30) weds teetotaler and abolitionist Lucy Webb (21)

  4. First Chinese immigrants arrive in Hawaii

    First Chinese immigrants arrive in Hawaii

  5. British recognize independence of Transvaal (in South Africa)

    British recognize independence of Transvaal (in South Africa)

More from the 1850s

Frequently Asked Questions

What happened on September 22, 1851?
Des Moines is the capital and most populous city in the U.S. state of Iowa. It is the county seat of Polk County with parts extending into Warren County.
Why is City of Des Moines, Iowa, incorporated as Fort Des Moines significant?
Des Moines is the capital and most populous city in the U.

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