Working-class city with a strong Hispanic and African American presence
Hammond has a diverse ethnic profile: approximately 41% Hispanic (primarily Mexican), 23% non-Hispanic white, and 23% African American. Polish, Serbian, Croatian, and Greek heritage remain historically significant.
The ethnic composition reflects the region's industrial and migratory history. The Mexican community is the largest, with neighborhoods such as Robertsdale and the downtown area having a strong Hispanic presence in commerce, bakeries, taquerias, and churches. East Chicago and Whiting (neighboring cities) are also heavily Hispanic. Spanish is widely spoken in everyday life, commerce, and schools.
The African American population has historically concentrated in southern and eastern neighborhoods, with historic Baptist churches. Hammond also received decades of European immigration to staff the steel mills: Poles, Serbs, Croats, Greeks, and Italians. Hegewisch (in Chicago), Whiting, and Hammond still show visible Polish and Serbian communities in parishes, restaurants such as Cabbage Patch and Schoop's Hamburgers, and annual festivals.
The Brazilian community is small and dispersed across the broader Chicago metropolitan area. For Hispanic immigrants, Hammond offers an already-established network of Catholic churches, markets, restaurants, and Spanish-speaking medical providers. Catholic Charities of the Diocese of Gary and local nonprofits support the integration of refugees and new immigrants.
- English
- Spanish
- Polish (heritage)
- Serbian/Croatian (heritage)
- Arabic
- Roman Catholicism
- African American Protestantism
- Eastern Orthodoxy (Serbian)
- Latino Pentecostalism
- No religion
