Chengmai County population
Chengmai County is a county-level area in Hainan Province, China. Resident population was 508,700 people in 2025, with a density of 246.0 people per km². Explore historical, census and economic data.
Population over time
Resident population and urbanization, 2023 to 2025.
Historical indicators
Selected years from our annual dataset.
| Value | 2023 | 2024 | 2025 |
|---|---|---|---|
| Resident population | 506,600 people | 508,200 people | 508,700 people |
| Urbanization rate | 61.6% | 61.7% | 61.8% |
| Birth rate | 9.10 ‰ | 9.20 ‰ | 6.49 ‰ |
| Death rate | 7.02 ‰ | 7.11 ‰ | 8.06 ‰ |
| GDP | — | — | — |
Census data
Population, households, age structure and ethnic composition from modern censuses.
Ethnic composition
Population by ethnic group in the most recent census.
Economy and income
Gross domestic product, growth and household disposable income.
Economy and income
- GDP
- $7.7B2024
- GDP growth
- 3.5%
- Primary industry
- $1.8B
- Secondary industry
- $1.2B
- Tertiary industry
- $4.6B
- Urban disposable income
- $5,888
- Rural disposable income
- $3,262
Townships and subdistricts
Population of townships, towns and subdistricts from the latest census.
| Township / subdistrict | Population | Male | Female |
|---|---|---|---|
| Jinjiang (金江镇) | 157,925 | 80,858 | 77,067 |
| Laocheng (老城镇) | 84,460 | 43,244 | 41,216 |
| Fushan (福山镇) | 41,743 | 21,372 | 20,371 |
| Yongfa (永发镇) | 34,932 | 17,885 | 17,047 |
| Renxing (仁兴镇) | 33,356 | 17,078 | 16,278 |
| Wenru (文儒镇) | 30,324 | 15,526 | 14,798 |
Frequently asked questions
What is the population of Chengmai County?
The resident population of Chengmai County was 508,700 people in 2025. This figure refers to people living in the area for more than six months, unless the source states otherwise.
How densely populated is Chengmai County?
The population density is 246.0 people per square kilometre, based on a land area of 2,068 km².
Where does this data come from?
Figures are compiled from national statistical yearbooks, census publications and official regional statistics. Each table displays its reference year. Read the data sources page for details.
Nearby areas
- WuzhishanCounty-level area
- QionghaiCounty-level area
- WenchangCounty-level area
- WanningCounty-level area
- DongfangCounty-level area
- DinganCounty-level area
- TunchangCounty-level area
- LingaoCounty-level area
Compare Chengmai County
Put this region side by side with another area.
Data source: 2025年全省常住人口主要数据 · Methodology and sources: Data sources