Resident population · 2025129,700 people134,700 people (2022)
Change over the period-3.7%3 Years
Annual growth-1.25%Years
Urbanization rate45.1%2025
135.30K133.75K132.20K130.65K129.10K20222023202420252022: 134.70K2023: 133.20K2024: 132.80K2025: 129.70K

All years

Showing selected years. Download the CSV for the full series.

YearResident populationUrbanization rateRegistered (hukou) populationBirth rateDeath rateGDP
2025 129,700 people 45.1% — 6.06 ‰ 10.07 ‰ —
2024 132,800 people 44.3% — 8.62 ‰ 10.96 ‰ —
2023 133,200 people 43.1% 180,178 people 8.39 ‰ 10.96 ‰ —
2022 134,700 people 41.7% — 7.45 ‰ 8.19 ‰ —

Detailed population data

Resident, urban/rural, sex, hukou, births/deaths, city population and GDP by year.

Year Resident population Urban population Rural population Urbanization rate Male population Female population Registered (hukou) population Households City population City registered population Births Deaths Birth rate Death rate Natural growth rate GDP
2025 129,700 people 58,500 people 71,200 people 45.1% 66,600 people 63,100 people — — — — 800 people 1,300 people 6.06 ‰ 10.07 ‰ -4.01 ‰ —
2024 132,800 people 58,800 people 74,000 people 44.3% — — — — — — 1,171 people 1,484 people 8.62 ‰ 10.96 ‰ -2.24 ‰ —
2023 133,200 people 57,400 people 75,800 people 43.1% — — 180,178 people — — — 1,100 people 1,500 people 8.39 ‰ 10.96 ‰ -2.57 ‰ —
2022 134,700 people 56,200 people — 41.7% — — — — — — 1,000 people 1,100 people 7.45 ‰ 8.19 ‰ -0.74 ‰ —

Ethnic population and data notes

Ethnic population, resident/hukou basis and source for each year.

YearEthnic populationData basis / noteSource
2025 — 常住 合水县2025年国民经济和社会发展统计公报
2024 — 常住 2024统计公报+甘肃统计年鉴2025
$1.5B$1.4B$1.3B$1.2B$1.2B20222023202420252022: $1.2B2023: $1.3B2024: $1.4B2025: $1.4B