CBO projects that the U.S. population will increase from 350 million people in 2025 to 367 million people in 2055. It will be smaller and grow more slowly over the next 30 years, on average, than the agency previously projected it would. Those changes stem from lower projected net immigration through 2033 and lower fertility rates over the 2025–2055 period than the agency projected in January. In CBO's current projections, the population in 2035 is 4.5 million people smaller (or 1.2 percent...
