Urbanization rate 57.1% Data year 2025
Male/female ratio 0.99 Male 163,856 people · Female 165,101 people · 2020
Registered (hukou) population 441,731 people Data year 2025
Birth rate 4.32 ‰ Death rate 7.73 ‰ · 2025
GDP $4.3B Data year 2025
Urban disposable income $8,602 Rural disposable income $4,319 · 2025

Population structure · 2025

Latest-year age structure, births, deaths, city population and ethnic population.

Births 1,913 people
Natural growth rate -2.31 ‰

Data basis / note:户籍

Population over time

Resident population and urbanization, 2022 to 2025.

All years
325.96K323.48K321.00K318.52K316.04K20222023202420252022: 325.00K2023: 321.00K2024: 320.00K2025: 317.00K

Historical indicators

Selected years from our annual dataset.

Value2022202320242025
Resident population325,000 people321,000 people320,000 people317,000 people
Urbanization rate50.7%52.3%54.3%57.1%
Birth rate5.05 ‰5.04 ‰5.25 ‰4.32 ‰
Death rate—-2.92 ‰7.73 ‰—
GDP————

Census data

Population, households, age structure and ethnic composition from modern censuses.

View data
Total population328,957 peopleSeventh census
Households146,646
Sex ratio (male per 100 female)99.3
MaleFemale85+ · Male: 0.39%85+ · Female: 0.35%85+80–84 · Male: 1.99%80–84 · Female: 1.88%80–8475–79 · Male: 2.13%75–79 · Female: 2.08%75–7970–74 · Male: 2.09%70–74 · Female: 1.98%70–7465–69 · Male: 1.81%65–69 · Female: 1.73%65–6960–64 · Male: 1.34%60–64 · Female: 1.31%60–6455–59 · Male: 2.12%55–59 · Female: 2.09%55–5950–54 · Male: 2.87%50–54 · Female: 3.02%50–5445–49 · Male: 2.09%45–49 · Female: 2.40%45–4940–44 · Male: 2.99%40–44 · Female: 3.40%40–4435–39 · Male: 3.68%35–39 · Female: 3.86%35–3930–34 · Male: 5.27%30–34 · Female: 5.15%30–3425–29 · Male: 5.86%25–29 · Female: 5.40%25–2920–24 · Male: 4.52%20–24 · Female: 4.11%20–2415–19 · Male: 4.37%15–19 · Female: 4.28%15–1910–14 · Male: 2.85%10–14 · Female: 2.86%10–145–9 · Male: 1.51%5–9 · Female: 1.67%5–91–4 · Male: 1.21%1–4 · Female: 1.48%1–40 · Male: 0.73%0 · Female: 1.14%0

Ethnic composition

Population by ethnic group in the most recent census.

Han99.65%
335,646 people
Dongxiang0.11%
376 people
Manchu0.07%
223 people
Korean0.03%
108 people
Tujia0.03%
88 people
Yi0.02%
77 people
Hani0.02%
71 people
Tibetan0.01%
47 people
Ethnic composition

Economy and income

Gross domestic product, growth and household disposable income.

$4.3B$4.2B$4.0B$3.8B$3.7B20222023202420252022: $3.7B2023: $3.9B2024: $4.1B2025: $4.3B

Economy and income

GDP
$4.3B2025
GDP growth
5.7%
Primary industry
$694.7M
Secondary industry
$1.0B
Tertiary industry
$2.6B
Urban disposable income
$8,602
Rural disposable income
$4,319

Townships and subdistricts

Population of townships, towns and subdistricts from the latest census.

View all
Township / subdistrictPopulationMaleFemale
Qiandaohu (千岛湖镇)143,21573,32669,889
Fenkou (汾口镇)30,77915,75915,020
Weiping (威坪镇)20,67610,58610,090
Jiangjia (姜家镇)13,5876,9576,630
Linqi (临岐镇)12,8476,5786,269
Langchuan (浪川乡)9,4364,8314,605

Frequently asked questions

What is the population of Chunan County?

The resident population of Chunan County was 317,000 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 Chunan County?

The population density is 71.8 people per square kilometre, based on a land area of 4,417 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.

Data source: 淳安县2025年国民经济和社会发展统计公报 · Methodology and sources: Data sources