ITTA BENA, Miss. — Federal Reserve Chairman Jerome Powell said Tuesday that he does not feel the probability of a recession “is at all elevated,” and that the country is continuing to see solid economic growth.

But in a visit to a historically black university in the Mississippi Delta, Powell said that many rural areas have not benefited from the national prosperity. He said those areas need special support, such as access to affordable credit to start small businesses and high-quality education to train workers.

“We know that prosperity has not been felt as much in some areas, including many rural places,” Powell said in an address to a conference on economic development at Mississippi Valley State University. “Poverty remains a challenge in many rural communities.”

Overall, unemployment remains near a half-century low and economic output is continuing at a “solid pace,” Powell said during discussions with college students.

He noted, however, that 70 percent of the 473 counties in the U.S. designated as having persistent levels of poverty were in rural areas. Among the problems being faced in the Mississippi Delta, Powell said, are the loss of jobs in agriculture and manufacturing because of automation and outsourcing of manufacturing jobs.

Powell said many rural communities have limited access to education tools.

“Mississippi is one of several mostly rural states where nearly half of residents lack access to good quality childcare, which is the main source of early childhood education,” Powell said. Decades of research has shown that children who grow up in areas with better quality K-12 classes and with higher-quality teachers fare better in life, he said.

“Rural areas where traditional industries are declining and where new employers may be moving in often experience a mismatch between the skills of local workers and those demanded by the new employers,” Powell said.

Powell also noted the impact from a long-term decline in the number of community banks because of consolidation in the industry. The Fed last year held discussions with community leaders in rural areas that had recently experienced the closure of a branch bank.

“We found that small businesses, older people and people with limited access to transportation are most affected,” Powell said.

He said the Fed had renewed its efforts to avoid unnecessary regulations on community banks to make sure federal rules were not contributing to the decline in community banks.

Asked about the Community Reinvestment Act, the 1977 law that requires the Fed and other federal banking regulators to encourage financial institutions to help meet the credit needs of low- and moderate-income neighborhoods, Powell said the Fed was committed to finding ways to provide better delivery of credit to under-served communities and not weaken the law.