IndicatorSuzhouTianjinDifference
Basic data
Resident population 13,047,700 people2025 13,630,000 people2025 -4.3%
Registered (hukou) population 7,988,000 people2025 11,946,000 people2025 -33.1%
Area 8,210 km² 11,966 km² -31.4%
Population density 1,589.2 people/km²2025 1,139.0 people/km²2025 +39.5%
Urbanization rate 82.9%2025 86.2%2025 -3.8%
Urban population —2025 11,750,000 people2025 —
Rural population —2025 1,880,000 people2025 —
Male population —2025 5,822,900 people2025 —
Female population —2025 5,939,700 people2025 —
Households 2,537,454.002025 4,522,600.002025 -43.9%
Economy and income
GDP $385.2B2025 $257.9B2025 +49.4%
GDP per capita $29,5222025 $18,9182025 +56.0%
GDP growth 5.4%2025 4.8%2025 +12.5%
Primary industry $2.9B2025 $4.1B2025 -28.8%
Secondary industry $178.6B2025 $85.6B2025 +108.7%
Tertiary industry $203.6B2025 $168.2B2025 +21.1%
Urban disposable income $12,5352025 $8,3592025 +50.0%
Rural disposable income $7,1352025 $4,7932025 +48.9%
Urban disposable income · Change 4.0% 4.1% -2.4%
Rural disposable income · Change 4.8% 5.3% -9.4%
Latest annual data
Year 2025 2025 —
Birth rate —2025 4.25 ‰2025 —
Death rate —2025 7.33 ‰2025 —
Natural growth rate —2025 -3.08 ‰2025 —
Age structure
Census data
Census year Seventh census Seventh census —
Total population 12,748,262 people 13,866,009 people -8.1%
Urban population 10,418,373 people 11,744,440 people -11.3%
Urbanization rate 81.7% 84.7% -3.5%
Male population 6,657,110 people 7,144,949 people -6.8%
Female population 6,091,152 people 6,721,060 people -9.4%
Sex ratio (male per 100 female) 109.3 106.3 +2.8%
Minority population share 1.0% 3.2% -68.8%
Households 4,273,563.00 4,867,116.00 -12.2%
Household population 11,210,065 people 11,668,540 people -3.9%
Average household size 2.6 2.4 +9.2%

Source: Suzhou 2025年苏州市国民经济和社会发展统计公报 · Tianjin 2025年统计公报+天津统计年鉴2025

Population history

15.25M13.13M11.00M8.88M6.75M1949197820022009201620232025
SuzhouTianjin

Data summary

Difference

  • Suzhou: Resident population 13,047,700 people, Population density 1,589.2 people/km², Urbanization rate 82.9%, GDP $385.2B
  • Tianjin: Resident population 13,630,000 people, Population density 1,139.0 people/km², Urbanization rate 86.2%, GDP $257.9B

Resident population Difference: 582,300 (-4.3%)

Population density Difference: 450.2 people/km²

Urbanization rate Difference: 3.3%

GDP Difference: $127.3B

Frequently asked questions

What is the population of Suzhou?

The resident population of Suzhou was 13,047,700 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 Suzhou?

The population density is 1,589.2 people per square kilometre, based on a land area of 8,210 km².

What is the population of Tianjin?

The resident population of Tianjin was 13,630,000 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 Tianjin?

The population density is 1,139.0 people per square kilometre, based on a land area of 11,966 km².

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