Population: Chongqing: Usual Residence data was reported at 31,914.300 Person th in 2023. This records a decrease from the previous number of 32,133.400 Person th for 2022. Population: Chongqing: Usual Residence data is updated yearly, averaging 28,799.600 Person th from Dec 1996 (Median) to 2023, with 28 observations. The data reached an all-time high of 32,133.400 Person th in 2022 and a record low of 27,933.200 Person th in 2004. Population: Chongqing: Usual Residence data remains active status in CEIC and is reported by Chongqing Municipal Bureau of Statistics. The data is categorized under China Premium Database’s Socio-Demographic – Table CN.GE: Population: Prefecture Level City.

As of 2023, about ***** percent of the population of Chongqing municipality in China were 65 years old and older. This share is expected to grow rapidly in the coming decades. Chongqing is one of the four municipalities in China next to Beijing, Shanghai and Tianjin.

Population: Census: Chongqing data was reported at 32,054.159 Person th in 12-01-2020. This records an increase from the previous number of 28,846.200 Person th for 12-01-2010. Population: Census: Chongqing data is updated decadal, averaging 30,512.763 Person th from Dec 2000 (Median) to 12-01-2020, with 3 observations. The data reached an all-time high of 32,054.159 Person th in 12-01-2020 and a record low of 28,846.200 Person th in 12-01-2010. Population: Census: Chongqing data remains active status in CEIC and is reported by Chongqing Municipal Bureau of Statistics. The data is categorized under China Premium Database’s Socio-Demographic – Table CN.GE: Population: Prefecture Level City: By Census.

Historical dataset of population level and growth rate for the Chongqing, China metro area from 1950 to 2025.

As of 2023, around ***** million people between 15 and 64 years old were living in the Chongqing municipality in China, accounting for the largest population group. The city is one of the four municipalities in China, besides Beijing, Shanghai and Tianjin.

Population: Chongqing: Yuzhong data was reported at 577.700 Person th in 2022. This records a decrease from the previous number of 588.300 Person th for 2021. Population: Chongqing: Yuzhong data is updated yearly, averaging 599.000 Person th from Dec 2000 (Median) to 2022, with 23 observations. The data reached an all-time high of 630.100 Person th in 2010 and a record low of 577.700 Person th in 2022. Population: Chongqing: Yuzhong data remains active status in CEIC and is reported by Chongqing Municipal Bureau of Statistics. The data is categorized under China Premium Database’s Socio-Demographic – Table CN.GW: Population: Municipality District.

Population: Chongqing: Nanan data was reported at 1,208.000 Person th in 2022. This records an increase from the previous number of 1,204.000 Person th for 2021. Population: Chongqing: Nanan data is updated yearly, averaging 825.600 Person th from Dec 2000 (Median) to 2022, with 23 observations. The data reached an all-time high of 1,208.000 Person th in 2022 and a record low of 462.900 Person th in 2000. Population: Chongqing: Nanan data remains active status in CEIC and is reported by Chongqing Municipal Bureau of Statistics. The data is categorized under China Premium Database’s Socio-Demographic – Table CN.GW: Population: Municipality District.

Population: Chongqing: Dazu data was reported at 834.400 Person th in 2022. This records a decrease from the previous number of 836.400 Person th for 2021. Population: Chongqing: Dazu data is updated yearly, averaging 802.000 Person th from Dec 2011 (Median) to 2022, with 12 observations. The data reached an all-time high of 836.400 Person th in 2021 and a record low of 736.300 Person th in 2011. Population: Chongqing: Dazu data remains active status in CEIC and is reported by Chongqing Municipal Bureau of Statistics. The data is categorized under China Premium Database’s Socio-Demographic – Table CN.GW: Population: Municipality District.

This statistic depicts the household registered population in provincial capital cities and municipalities of China as of December 2021, by city. At the end of 2021, Chongqing municipality had a registered household population of about ***** million people.

Population: Age 0 to 14: Chongqing data was reported at 4.697 Person th in 2023. This records a decrease from the previous number of 4.795 Person th for 2022. Population: Age 0 to 14: Chongqing data is updated yearly, averaging 5.059 Person th from Dec 1997 (Median) to 2023, with 27 observations. The data reached an all-time high of 6,662.869 Person th in 2000 and a record low of 3.767 Person th in 2014. Population: Age 0 to 14: Chongqing data remains active status in CEIC and is reported by National Bureau of Statistics. The data is categorized under China Premium Database’s Socio-Demographic – Table CN.GA: Population: Sample Survey: By Age and Region.

Population: Age 15 to 64: Chongqing data was reported at 22.550 Person th in 2023. This records an increase from the previous number of 22.095 Person th for 2022. Population: Age 15 to 64: Chongqing data is updated yearly, averaging 20.678 Person th from Dec 1997 (Median) to 2023, with 27 observations. The data reached an all-time high of 21,482.191 Person th in 2020 and a record low of 16.475 Person th in 2019. Population: Age 15 to 64: Chongqing data remains active status in CEIC and is reported by National Bureau of Statistics. The data is categorized under China Premium Database’s Socio-Demographic – Table CN.GA: Population: Sample Survey: By Age and Region.

Chongqing is a city with a population of 21,653,864 and lies in the 5000 and above (Very High) density category. The city has an area of 4124.90 km² with a total green space of 55% and a tree coverage of 34%. The city lies in the North Temperate Zone of the world. The city has improved its Distribution of urban green space when compared to Global Average and also improved its Average health of urban vegetation when compared to previous year. Kudos to Chongqing for being the top ranker within Central East Asia.

This point shapefile represents the locations of townships with 2000 Population Census Data, 9.95% Long Form data, table L1-L6) for the Chongqing province of China for 2000. These data are represented at 1:1,000,000 scale. This layer is part of the China 2000 township population census dataset.

Population: Household Registration: Rural: Chongqing data was reported at 17,030.900 Person th in 2022. This records a decrease from the previous number of 17,220.431 Person th for 2021. Population: Household Registration: Rural: Chongqing data is updated yearly, averaging 20,521.700 Person th from Dec 2000 (Median) to 2022, with 23 observations. The data reached an all-time high of 24,301.987 Person th in 2000 and a record low of 17,030.900 Person th in 2022. Population: Household Registration: Rural: Chongqing data remains active status in CEIC and is reported by Chongqing Municipal Bureau of Statistics. The data is categorized under China Premium Database’s Socio-Demographic – Table CN.GE: Population: Prefecture Level City: Household Registration: By Residence. The agriculture and non-agriculture population of household registration from 2016 adopted the classification of urban and rural population.

Population: Chongqing: Wulong data was reported at 357.600 Person th in 2022. This records a decrease from the previous number of 409.200 Person th for 2020. Population: Chongqing: Wulong data is updated yearly, averaging 411.125 Person th from Dec 2004 (Median) to 2022, with 18 observations. The data reached an all-time high of 415.400 Person th in 2014 and a record low of 357.600 Person th in 2022. Population: Chongqing: Wulong data remains active status in CEIC and is reported by National Bureau of Statistics. The data is categorized under China Premium Database’s Socio-Demographic – Table CN.GJ: Population: County Level Region.

This line shapefile represents the main rivers for the Chongqing province of China for 2000. These data are represented at 1:1,000,000 scale. This layer is part of the China 2000 township population census dataset.

The subterranean termite Reticulitermes chinensis Snyder is an important pest of trees and buildings in China. Here, we characterized genetic structure and reproductive modes of R. chinensis from China for the first time. A total of 1,875 workers from 75 collection sites in Huanggang, Changsha and Chongqing cities were genotyped at eight microsatellite loci. Analysis of genetic clusters showed two subpopulations in Chongqing city. The Huanggang population showed a uniform genetic pattern and was separated from the other populations by the largest genetic distances (FST: 0.17–0.20). In contrast, smaller genetic distances (FST: 0.05–0.12) separated Changsha, Chongqing-1 and Chongqing-2 populations. Chongqing-1 was the only population showing a genetic bottleneck. Isolation by distance among colonies in the Huanggang population indicated limited alate dispersal or colony budding. Lack of isolation by distance among colonies within the populations of Changsha, Chongqing-1 and Chongqing-2, suggested long-range dispersal by alates and/or human-mediated transport. Overall, extended family colonies (73.91%) were predominant in all four populations, followed by simple (20.29%), and mixed family colonies (5.80%). Most simple families were headed by inbred related reproductive pairs in the Changsha population, while most simple families in the Chongqing-1 population were headed by outbred unrelated pairs. Simple families in the Huanggang population were a mixture of colonies headed by outbred or inbred reproductive pairs. The sample size of simple families in the Chongqing-2 population was too small to yield significant results. Extended families in all four populations were headed on the average by ≤10 neotenics. Mixed families likely originated from pleometrosis. Presence of heterozygote genotypes showed that all neotenic reproductives collected in addition from five field colonies in Wuhan city were sexually produced, suggesting that these colonies did not undergo parthenogenesis. This study contributes to better understanding of the variance of genetic structure and reproductive mode in the genus Reticulitermes.

Population: Household Registration: Urban: Chongqing data was reported at 17,107.100 Person th in 2022. This records an increase from the previous number of 16,926.200 Person th for 2021. Population: Household Registration: Urban: Chongqing data is updated yearly, averaging 12,776.400 Person th from Dec 2000 (Median) to 2022, with 23 observations. The data reached an all-time high of 17,107.100 Person th in 2022 and a record low of 6,608.913 Person th in 2000. Population: Household Registration: Urban: Chongqing data remains active status in CEIC and is reported by Chongqing Municipal Bureau of Statistics. The data is categorized under China Premium Database’s Socio-Demographic – Table CN.GE: Population: Prefecture Level City: Household Registration: By Residence. The agriculture and non-agriculture population of household registration from 2016 adopted the classification of urban and rural population.

Population: Chongqing: Dadukou data was reported at 435.600 Person th in 2022. This records an increase from the previous number of 424.200 Person th for 2021. Population: Chongqing: Dadukou data is updated yearly, averaging 330.000 Person th from Dec 2000 (Median) to 2022, with 23 observations. The data reached an all-time high of 435.600 Person th in 2022 and a record low of 202.800 Person th in 2000. Population: Chongqing: Dadukou data remains active status in CEIC and is reported by Chongqing Municipal Bureau of Statistics. The data is categorized under China Premium Database’s Socio-Demographic – Table CN.GW: Population: Municipality District.

Baseline characteristics of the study population randomized into the CLIMB trial (Chongqing, China), who were randomly selected to have ganglioside concentrations measured in maternal and cord blood.