Provincial population bulletins for 2025 paint a familiar but accelerating picture: growth concentrated in wealthy coastal hubs while many interior provinces continue to shrink. Guangdong and Hainan reported population gains last year, driven largely by inward migration and, in Guangdong’s case, an unusually high number of births for a highly urbanised province.
Hainan’s resident population rose by roughly 70,000 to about 10.55 million at the end of 2025, and its urbanisation rate edged up to 64.08 percent. The island’s modest gains reflect an ongoing effort to leverage tourism, real‑estate investment and preferential policy measures as Hainan advances its free‑trade port strategy; attracting residents is now a measurable part of that economic計.
Guangdong, China’s largest provincial economy, added about 790,000 residents to reach some 128.59 million at year‑end. The province recorded just over 1.00 million births in 2025 (a birth rate of 7.82‰), 713,000 deaths (5.56‰) and a natural increase of roughly 290,000 (2.26‰). Guangdong’s urbanisation rate rose to 76.58 percent and the province registered an estimated mechanical or migration‑driven net inflow of about 500,000 people — underlining the strong pull of its labour markets and industry upgrading.
The contrast with interior provinces is stark. Guangxi’s population fell by about 240,000 to 49.89 million, with a birth rate of 7.20‰ outpaced by an 8.10‰ death rate, producing a negative natural growth of ‑0.90‰. Gansu saw a sharper decline of roughly 150,000 residents and a natural decrease of ‑2.29‰. Guizhou’s population dipped marginally by about 30,000 but still recorded a relatively high birth rate of 9.25‰ and a positive natural growth of 1.27‰. Meanwhile traditionally emigration‑heavy provinces such as Liaoning and the central province of Hubei bucked the trend last year, reporting net inflows of 45,000 and an unspecified positive amount respectively, the latter supported by robust economic growth and a rising high‑tech sector.
Two forces explain these regional divergences: natural change (births minus deaths) and mechanical change (net migration). Nationally low fertility keeps natural growth weak or negative in many poorer and ageing provinces, while economic opportunity and local incentives determine where people move. Guangdong is a noteworthy exception to the usual inverse relationship between urbanisation and fertility: its combination of tradition, targeted local birth incentives in some municipalities and strong labour demand has kept births higher than in many other highly urbanised provinces.
The policy implications are immediate. Continued concentration of population and talent in a handful of coastal provinces will reinforce regional inequality, complicate fiscal transfers and strain housing and public services in destination cities. For the hinterland, shrinking populations amplify the economic and social challenges of ageing, weaken local labour markets and shrink tax bases. For business and policymakers, the message is clear: demographic dynamics are now as critical as industrial policy in shaping regional futures and must be factored into planning for infrastructure, social services and long‑term growth strategies.