The Mississippi Coast is growing more diverse. Here’s what group is driving the shift.

The Mississippi Coast has grown more diverse over the last four years largely because of rising Hispanic populations in Harrison and Jackson counties, according to new estimates by the Census Bureau.

The data, released Thursday, shows Hispanic populations across the three coastal counties have grown by about 4,000 people since 2020.

The largest shift was in Jackson County, where data shows the Hispanic population increased by over 2,000 people and has nearly doubled since 2010. In Harrison County, the Hispanic population grew by about 13 percent.

Hispanics still make up only a fraction of each county’s total population. But the data also shows subtle growth among minority populations across the Coast.

The number of Black, Asian and multiracial residents rose slightly in Harrison and Hancock counties over the four-year period. About 40 percent of Harrison County’s population is now made up of minority groups.

The data mirrors national trends. Last year, according to the Census Bureau, the country’s Hispanic and Latino population increased by 1.9 million — more than any other race and ethnicity group combined. The shift is forcing politicians to court a diverse group of voters that swung conservative in the last presidential election but have also reported fears of becoming ensnared in the Trump administration’s plan for mass deportations.

In South Mississippi, the group has been growing for decades. The new arrivals have opened Puerto Rican restaurants, stocked grocery stores with Central American products and celebrated the Festival Hispano for Hispanic Heritage Month in Pascagoula. The area has long drawn newcomers for jobs at Ingalls Shipbuilding, and the region’s Latino population surged when construction workers arrived after Hurricane Katrina.

Over the years, Hispanic residents arriving in Pascagoula have also helped the city avoid steeper population loss.

The Census Bureau counts the country’s population every ten years. But it also estimates populations annually. It counts Hispanic origin as an ethnicity, not a race, and Hispanics can also list racial identities.

The data released Thursday also showed the share of white residents who do not identify as Hispanic dropped slightly in each coastal county over the last four years.

It follows Census Bureau estimates released last month that showed Bay St. Louis, Pass Christian and Lucedale rank among the top 10 fastest-growing places in Mississippi.