The Westside is one of Kansas City’s most-historic immigrant + working-class neighborhoods — developed in the late 19th century, and from the 1910s the primary settlement area for Mexican immigrants to Kansas City.12 The neighborhood retains substantial Mexican-American cultural heritage — Manny’s Mexican Restaurant has anchored Southwest Boulevard since 1980,3 and Westside Mexican identity remains central to the neighborhood’s character today.

Boundaries

The Westside occupies the area:

  • North: I-670 / 12th Street (adjacent to downtown)
  • South: 31st Street (approximately, transitioning to Westside-Roanoke area)
  • East: Southwest Trafficway
  • West: the bluffs above the West Bottoms, toward State Line Road

The traditional Westside core is centered on Southwest Boulevard through the neighborhood — the largest early Mexican settlement stood “in the neighborhood of Southwest Boulevard, north of the terminal tracks between Summit Street and the State Line.”2

History

Founding + Mexican immigrant settlement (1880s-1920s)

The Westside developed in the late 19th century as a residential neighborhood that by the 1920s had become solidly working-class + ethnically diverse.1 Mexican immigrant arrival began in the 1900s-1920s — “La Colonia” formed from about 1910 around 23rd + Madison, drawn by railroad jobs + packing-house employment + the broader KC industrial economy.24 Thousands of Mexican migrants fleeing the violence of the Mexican Revolution settled primarily in the West Bottoms + the Westside.1

The Westside became Kansas City’s primary Mexican immigrant settlement — distinct from the broader Latino-population centers that would later develop in KCK + the Northeast — and has remained the heart of the city’s Hispanic community.1 Through the 1920s + 1930s, the Westside developed:

  • Mexican-American churches (Our Lady of Guadalupe Parish — begun in spring 1914 by refugee priests Fr. José Muñoz + Fr. Arilo Corbato, with a chapel in a leased house at 2341 Holly Street blessed November 15, 1914; from October 5, 1919 the parish worshipped in the former Swedish Lutheran stone church at 23rd + Madison)25
  • Mexican-American restaurants + grocers
  • Mexican-American community organizations — above all the Guadalupe Center, founded 1919 by a Catholic women’s club as a volunteer school + clinic for Mexican immigrants, today the longest continuously operating organization serving Latinos in the United States45
  • Mexican-American press + cultural institutions

Mid-century preservation (1930s-1980s)

Through the mid-20th century, the Westside maintained its Mexican-American character despite urban-renewal pressures + successive highway construction — the Southwest Trafficway + I-35 construction began razing park facilities on the neighborhood’s southeast edge in 1949, and I-670 cut the neighborhood off from downtown.61 The toll was severe: between 1950 and 1980 the Westside’s population fell from more than 14,000 to roughly 5,500, and in 1972 the Department of Housing and Urban Development declared the neighborhood no longer viable as a residential community.1 Multiple generations of KC Mexican-American families nonetheless built their lives in the Westside.

In 1990 the diocese announced Our Lady of Guadalupe Parish would be consolidated with nearby Sacred Heart (the church at 901 Avenida Cesar E. Chavez closed February 1991); parishioners led by Ramona Arroyo, Teresa Sauceda + George Morales won its preservation as the Our Lady of Guadalupe Shrine, and the merged parish is today Sacred Heart-Guadalupe.27

Manny’s Mexican Restaurant (mannys-mexican-restaurant) — opened 1980 by Manny + Vivian Lopez at 207 Southwest Boulevard (20th + Southwest Blvd) — became a defining Southwest Boulevard business + remains operational under multi-generation family ownership, growing from a 50-seat room to a 350-seat destination + recovering from a 1998 fire.38

Modern era (1990s-present)

The Westside today is characterized by:

  • Continuing Mexican-American cultural anchor identity
  • Multiple restaurants + Mexican grocers + Mexican-American businesses
  • Recent gentrification pressure as adjacent neighborhoods (Crossroads, downtown) attract investment
  • Preservation of historic Mexican-American institutions alongside new development

The neighborhood balances cultural preservation with modern development pressures.

Architecture + built environment

  • Late-19th-century brick + frame working-class homes
  • Mexican-American religious + cultural institutions — the Our Lady of Guadalupe Shrine (23rd + Madison), and the historic Guadalupe Center building at 1015 Avenida Cesar E. Chavez, listed on the National Register of Historic Places September 2, 20039
  • Southwest Boulevard commercial corridor

Notable businesses (present-day Registry)

  • Manny’s Mexican Restaurant (1980; multi-generation Lopez family; canonical Westside Tier 1 business)3
  • Multiple Mexican grocers + restaurants along Southwest Boulevard
  • Mexican-American family-owned businesses across the neighborhood

Annual events + traditions

  • Cinco de Mayo Fiesta — held by Guadalupe Centers on the Westside since 1926 (the original Cinco de Mayo celebration in Kansas City); the 100th-anniversary fiesta was celebrated May 1-2, 2026, at 1015 Avenida Cesar E. Chavez1011
  • Mexican Independence Day events
  • Multiple community-festival events

Cultural significance

The Westside is one of Kansas City’s most-significant immigrant heritage neighborhoods + the primary location of KC’s Mexican-American cultural identity.1 The neighborhood’s role parallels the broader Mexican-American settlement patterns in major US cities — Chicago’s Pilsen, Los Angeles’s East LA, San Antonio’s West Side — though at KC’s smaller scale.

The combination of:

  • Multi-generation Mexican-American family businesses (Manny’s; many others)3
  • Religious + cultural institution anchors (Our Lady of Guadalupe Shrine; Guadalupe Centers, founded 1919)4
  • Cinco de Mayo + Independence Day celebrations11
  • Continuing immigrant + multi-generation Latino population

establishes the Westside as a defining KC immigrant-heritage neighborhood.

Adjacent neighborhoods

Sources

Note on earlier citations: a prior draft cited “KC Public Library Missouri Valley Special Collections — Westside neighborhood + Mexican-American heritage documentation” and “Our Lady of Guadalupe Parish historical records” without URLs. The parish records citation is now resolved to the parish’s published history (2). MVSC holds relevant material (its KCQ team wrote the highways article above, and it maintains a Guadalupe Center Photographs Collection), but kchistory.org deep links currently redirect to the homepage and no stable document URL could be attached.

Footnotes

  1. Kansas City Public Library, “What’s Your KCQ?” — “How Highways Decimated Kansas City’s Westside Over Decades of Development” (July 2025) (fetched 2026-08-05 via Firecrawl) — Confirms: between 1950 and 1980 the Westside’s population dropped from more than 14,000 to just 5,500; in 1972 HUD declared the neighborhood no longer viable as a residential community; for many, the cause was the highways; the Westside began as a fashionable residential suburb and by the 1920s was a solidly working-class, ethnically diverse community; thousands of Mexican migrants fleeing the Mexican Revolution settled primarily in the West Bottoms and the Westside, which has remained the heart of the city’s Hispanic community. ↩ ↩2 ↩3 ↩4 ↩5 ↩6 ↩7

  2. Sacred Heart Guadalupe Parish — “The Shrine” (parish history of Our Lady of Guadalupe) (fetched 2026-08-05 via Firecrawl; plain fetch returns a 403) — Confirms: “La Colonia” of the Westside began to form in 1910 around 23rd and Madison, its members drawn by jobs on the railroads and in the packing houses; Thomas Purcell’s memoirs place the largest settlement “in the neighborhood of Southwest Boulevard, north of the terminal tracks between Summit Street and the State Line”; the parish began in spring 1914 under Fr. José Muñoz and Fr. Arilo Corbato, refugees of the 1910 revolution, with a chapel in a leased house at 2341 Holly Street blessed November 15, 1914; the former Swedish Evangelical Lutheran Emanuel church at 23rd and Madison was purchased for $18,000 (deed September 11, 1919) and formally opened for Catholic worship October 5, 1919; consolidation with Sacred Heart Parish was announced October 12, 1990, and Our Lady of Guadalupe Church at 901 Avenida Cesar E. Chavez closed February 1991; supporters led by Ramona Arroyo, Teresa Sauceda, and George Morales formed the Our Lady of Guadalupe Shrine Association and Bishop John J. Sullivan approved preserving the church as a shrine; the merged parish was later renamed Sacred Heart-Guadalupe. ↩ ↩2 ↩3 ↩4 ↩5 ↩6

  3. Manny’s Mexican Restaurant — “About Us.” (fetched 2026-08-05) — Confirms: open since 1980 at 207 Southwest Blvd (corner of 20th and Southwest Boulevard); family-owned and operated by the Lopez family; grew from a 50-seat spot (the current bar area) into a 350-seat destination; the family owns the entire building. ↩ ↩2 ↩3 ↩4

  4. Guadalupe Centers — “About Us” (history + mission) (fetched 2026-08-05 via Firecrawl; plain fetch returns a 403) — Confirms: Mexican nationals leaving the hardships of the Mexican Revolution followed jobs north in migrant farming, railroad, and livestock work, and settled in the Westside community of Kansas City; in 1919 a Catholic women’s club established a volunteer school and clinic for Mexican immigrants on the Westside, named for the patron saint of Mexico; founded 1919, Guadalupe Centers remains the longest continuously operating organization serving Latinos in the United States (per its National Register documentation), serving over 20,000 individuals annually from facilities including 1015 Avenida Cesar E. Chavez. ↩ ↩2 ↩3

  5. “Kansas City’s Guadalupe Centers: A Century of Serving the Latino Community” — centennial digital exhibit, “Early Days.” (fetched 2026-08-05) — Confirms: in 1914 Fr. José Muñoz, a Spanish priest fleeing the Mexican Revolution, founded Our Lady of Guadalupe Church at 2341 Holly Street; the diocese purchased the stone church at 23rd and Madison from the Swedish Immanuel Lutheran congregation, dedicated October 5, 1919, under the patronage of Our Lady of Guadalupe; by 1926 the Amberg Club had purchased a home adjacent to the church and named it “Guadalupe Center.” ↩ ↩2

  6. KC Parks — “Penn Valley Park.” (fetched 2026-08-05 via Firecrawl; plain fetch returns a 403) — Confirms: Penn Valley Park’s address is 400 W. 31st St. / 2700 Main (east of Southwest Trafficway); the park’s early-20th-century facilities were actively used until 1949, when they were razed for the construction of the Southwest Trafficway and I-35. ↩ ↩2

  7. KCUR — “Kansas City Latinos rally to save a crumbling, century-old Catholic shrine on the Westside” (August 5, 2024) (fetched 2026-08-05) — Confirms: the diocese moved to close Our Lady of Guadalupe in 1990 amid declining membership; the congregation persuaded the diocese to rededicate the building as a shrine in 1991 while merging with Sacred Heart Parish; a three-phase preservation effort (roughly $900,000, first phase completed summer 2024) is underway. (This article dates the parish’s opening to 1922 and calls it Kansas City’s first Mexican Catholic church; the parish’s own history and the Guadalupe Centers centennial exhibit record the parish’s founding in 1914 and the 23rd + Madison church’s dedication in 1919 — this page follows the primary parish account.) ↩

  8. FOX4 Kansas City — “Manny’s Mexican Restaurant celebrates 45 years in Kansas City” (45th-anniversary city proclamation) (fetched 2026-08-05 via Firecrawl; plain fetch returns a 403) — Confirms: founders Manny and Vivian Lopez made the restaurant a pillar for over four decades; their son David Lopez is director of operations; the restaurant received a city proclamation for 45 years and survived a devastating fire in 1998. ↩

  9. Missouri State Historic Preservation Office — Jackson County National Register listings index (fetched 2026-08-05) — Confirms: Guadalupe Center, 1015 Avenida de Cesar Chavez, Kansas City, listed on the National Register of Historic Places 9/02/2003. ↩

  10. Guadalupe Centers — “Cinco de Mayo Fiesta ‘100th Anniversary’” (event page) (fetched 2026-08-05 via Firecrawl) — Confirms: the fiesta began on the historic Westside in 1926; the 100th-anniversary celebration was held the evening of May 1 and all day May 2, 2026, at the Guadalupe Center Admin Building, 1015 Avenida Cesar Chavez. ↩

  11. KCUR — “Meet the Kansas City Latinos celebrating 100 years of Cinco de Mayo fiestas in the Westside” (May 8, 2026) (fetched 2026-08-05) — Confirms: Guadalupe Centers, established 1919 to serve Mexican immigrants on the Westside (many working on railroads), hosted its first Cinco de Mayo celebration in 1926; the 2026 fiesta marked the 100th anniversary, now a multi-block weekend celebration. ↩ ↩2

See also

Categories
  • Concept
  • Neighborhood
  • Gilded Age
  • Modern

On the record — ks.city/wiki/neighborhoods/westside-kc · last revised 2026-08-05