How States Can Grow When Deaths Exceed Births

The source defines natural change as births minus deaths. A negative value means deaths exceeded births during the annual interval ending June 30, 2025. It does not describe the change in the resident population by itself. In this 50-state comparison, 17 natural-change values were negative; DC is not counted as a state.

Florida illustrates the distinction. Its 225,971 births minus 227,304 deaths produced natural change of -1,333. Its population still increased by 196,680 residents, from 23,265,838 to 23,462,518.

Florida had net domestic migration of 22,517 and net international migration of 178,674. Together these net migration components sum to 201,191. Add natural change of -1,333 and the residual of -3,178 to obtain the published overall change of 196,680.

A positive net migration component means the source estimates more arrivals than departures in that component. It is not the number of every person who moved into the state. Domestic and international migration are distinct terms and should not be relabeled as a single gross inflow.

The table lists states with the largest natural decreases, keeping the total resident-population change in the final column. A negative natural-change figure can coexist with a positive total change, while a state with natural increase can still lose residents overall. The other accounting terms determine how the components combine.

This comparison uses matching source definitions and the same annual interval. Comparing a births-minus-deaths count for one year with a five-year net migration estimate would not produce a valid reconciliation. Births and deaths are already contained in natural change, so adding all three as independent contributions would double count those events.

Deaths and births are population events; their counts alone do not establish a state’s age distribution or explain an individual outcome. A population pyramid or median-age comparison requires a separate characteristics release. The current totals collection does not silently supply ACS characteristics beside the PEP counts.

Similarly, net migration does not identify legal immigration status, personal reasons for moving or the effect of a policy. The statistical contribution can be described directly without inventing a causal story. For reporting, specify the interval, source vintage and whether your statement concerns natural change or total change.

Filter the 50 state records in NST-EST2025-ALLDATA.csv to NATURALCHG2025 < 0. Among those records, compare POPESTIMATE2025 with POPESTIMATE2024 to identify states that grew overall. The counts in the lead follow those two conditions, rather than an inferred demographic threshold.

For each row, verify that NATURALCHG2025 equals BIRTHS2025 minus DEATHS2025. Then verify natural change plus domestic migration plus international migration plus residual against the difference in annual population. Retain every published term, even when the residual looks small relative to the total.