Rocket Companies Inc: Analyzing Migration Trends in Flood-Prone America

On November 6, 2025, Rocket Companies Inc. made headlines through a significant press release from its real estate brokerage, Redfin, revealing a troubling trend in domestic migration. For the first time since 2019, flood-prone regions in the United States are witnessing a net outflow of residents, indicating a shifting perception of living in high-risk areas. This report highlights data that could have profound implications for the housing market and the broader economic landscape.

According to Redfin's analysis of U.S. Census Bureau data, high-flood-risk counties experienced an outflow of 29,027 residents last year, a stark contrast to low-flood-risk counties, which gained 35,941 residents—the highest net inflow since 2019. This shift is particularly alarming for homeowners and investors in flood-prone areas, as it could lead to declining property values and increased market volatility.

The report identifies several major hubs contributing to this national trend. Miami-Dade County, Florida, emerged as the most affected area, with a staggering net outflow of 67,418 residents. Other notable counties include:

These figures highlight the growing unease among residents in flood-prone areas, as they grapple with the realities of climate change, extreme weather events, and rising living costs.

Many Redfin agents operating in flood-prone areas cite a combination of factors driving residents away, including soaring housing costs, climate risks, and escalating insurance premiums.

Ozzie Linares, a Redfin agent in Miami, noted that many residents who relocated during the pandemic are now reconsidering their choices. “The city has become increasingly expensive and extreme weather events are on the rise,” he remarked. This sentiment is echoed across other flood-prone regions.

Linares also shared alarming statistics regarding insurance costs. His homeowner's insurance premium has surged from under $2,000 to $6,700 per year in just two years, while flood insurance has risen from $400 to $1,250. The national trend mirrors these local increases, as insurance premiums continue to climb in response to escalating climate risks.

In Pinellas County, home to St. Petersburg, the net outflow intensified following Hurricane Helene, which caused an estimated $93 million in damage. Dawn Liedtke, a local Redfin agent, reported that many residents were forced to leave due to flooding, prompting them to seek homes in non-flood zones.

Harris County has also seen a significant increase in its net outflow, which widened to 31,165 in 2024 from 22,035 in 2023. Local agent Roze Swartz explained that the extreme heat experienced in Houston, alongside the rising costs of living, is prompting many to reconsider their residence.

Despite the overall trend of outmigration from flood-prone areas, some regions are still attracting new residents. Among the 310 high-risk counties analyzed, 178 experienced net inflows. Notable counties with positive net migration include:

These areas tend to be more affordable than those experiencing significant outflows, suggesting that price sensitivity plays a crucial role in migration decisions.

Interestingly, while many flood-prone areas are facing a domestic exodus, they continue to see overall population growth driven by immigration. Miami-Dade County, for instance, experienced a 2.3% population increase in 2024, largely attributed to net international migration of 123,835— the highest in the nation.

However, the press release warns that recent policy changes could impact this trend. Daryl Fairweather, Redfin's Chief Economist, noted that stricter immigration enforcement may deter immigrants from seeking shelter during storms, potentially reversing population growth trends in these regions.

The findings from Rocket Companies and Redfin paint a complex picture of the current state of housing in flood-prone areas across the United States. As climate risks, rising living costs, and insurance premiums continue to influence migration patterns, investors and homeowners alike must remain vigilant. The data underscores the necessity for proactive measures in addressing climate-related challenges in the real estate market, as the demographic landscape continues to evolve.