Tiantai County population
Tiantai County is a county-level area in Zhejiang Province, China. Resident population was 470,000 people in 2025, with a density of 328.3 people per km². Explore historical, census and economic data.
Population structure · 2025
Latest-year age structure, births, deaths, city population and ethnic population.
Data basis / note：常住
Population over time
Resident population and urbanization, 1978 to 2025.
Historical indicators
Selected years from our annual dataset.
| Value | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|
| Resident population | 475,000 people | 470,000 people | 470,000 people | 469,000 people | 468,000 people | 470,000 people |
| Urbanization rate | — | — | 55.3% | 56.4% | 58.7% | 59.9% |
| Birth rate | 8.20 ‰ | 6.43 ‰ | 5.82 ‰ | 5.45 ‰ | 5.83 ‰ | 0.51 ‰ |
| Death rate | 6.90 ‰ | 6.37 ‰ | 6.50 ‰ | 7.67 ‰ | 6.25 ‰ | 0.66 ‰ |
| 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
- $5.8B2025
- GDP growth
- 7.2%
- Primary industry
- $243.0M
- Secondary industry
- $2.1B
- Tertiary industry
- $3.5B
- Urban disposable income
- $9,150
- Rural disposable income
- $5,112
Townships and subdistricts
Population of townships, towns and subdistricts from the latest census.
| Township / subdistrict | Population | Male | Female |
|---|---|---|---|
| Chicheng (赤城街道) | 113,660 | 58,194 | 55,466 |
| Pingqiao (平桥镇) | 72,854 | 37,301 | 35,553 |
| Shifeng (始丰街道) | 60,199 | 30,822 | 29,377 |
| Fuxi (福溪街道) | 55,339 | 28,334 | 27,005 |
| Baihe (白鹤镇) | 42,795 | 21,911 | 20,884 |
| Tantou (坦头镇) | 36,383 | 18,628 | 17,755 |
Frequently asked questions
What is the population of Tiantai County?
The resident population of Tiantai County was 470,000 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 Tiantai County?
The population density is 328.3 people per square kilometre, based on a land area of 1,432 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
- JiaojiangCounty-level area
- HuangyanCounty-level area
- LuqiaoCounty-level area
- SanmenCounty-level area
- XianjuCounty-level area
- WenlingCounty-level area
- LinhaiCounty-level area
- YuhuanCounty-level area
Compare Tiantai County
Put this region side by side with another area.
Data source: 天台县2025年国民经济和社会发展统计公报 · Methodology and sources: Data sources