City evidence profile
Douliu Population 2015
Taiwan, Taiwan 23.709440, 120.543330
2015 population · Estimate
55,568
UN WUP Degree of Urbanization city population at mid-year
Location record
Taiwan
Taiwan · TWN
CityEvidence derived analysis
Research snapshot
The latest city density observation is 3,705 people per km² for 2015. The latest city land-area observation is 15.0 km² for 2015.
2015 density3,705people/km²
Population through time
One source series, shown without converting estimates into “live” counters.
| Year | Population | Type | Source |
|---|---|---|---|
| 1975 | 57,693 | Estimate | UN World Urbanization Prospects 2025 |
| 1990 | 73,491 | Estimate | UN World Urbanization Prospects 2025 |
| 2000 | 68,896 | Estimate | UN World Urbanization Prospects 2025 |
| 2010 | 61,456 | Estimate | UN World Urbanization Prospects 2025 |
| 2015 | 55,568 | Estimate | UN World Urbanization Prospects 2025 |
Context, without fake precision
Country-level indicators are labelled as country context and are never presented as city measurements.
City population density
3,705
2015 · UN World Urbanization Prospects 2025 · people/km²
City land area
15.0
2015 · UN World Urbanization Prospects 2025 · km²
Sources & provenance
See which dataset supports each city measurement and which figures are country-level context.
UN World Urbanization Prospects 2025City population · 2015 · Estimate · refreshed 2026-10-12
Open source ↗UN World Urbanization Prospects 2025City population density · 2015 · refreshed 2026-10-12
Open source ↗UN World Urbanization Prospects 2025City land area · 2015 · refreshed 2026-10-12
Open source ↗GeoNames geographic referenceCoordinates, country and administrative-area identity used for place reference and matching.
Source notes →🛡️ Research standard
Source-backed profile
This profile has qualifying city-level evidence, clear source labels and enough supporting context for a full research page.
How profiles are verified