3-1 人口主要指标（1996—2011年）
Main Statistics on Population, 1996-2011
年 份 Year	常住人口 (万人) Permanent Population (10 000 persons)	户籍人口 (万人) Registered Population (10 000 persons)	户籍户数 (万户) Registered Households (10 000 households)	人口密度 (人/平方公里) Population Density (person/sq. km)	人 口 出生率(‰) Birth Rate (‰)	人 口 死亡率(‰) Death Rate (‰)	人口自然 增长率(‰) Natural Growth Rate (‰)
1996	948.19	898.45	279.62	752.00	10.09	6.53	3.56
1997	952.59	899.80	284.08	753.00	9.98	6.95	3.03
1998	956.64	905.09	288.20	757.00	9.89	6.49	3.40
1999	959.48	910.17	291.32	762.00	9.68	6.73	2.95
2000	1001.14	912.00	293.04	763.00	7.72	6.17	1.55
2001	1004.06	913.98	295.63	765.00	7.58	5.94	1.64
2002	1007.18	919.05	299.67	769.00	7.49	6.04	1.45
2003	1011.30	926.00	303.27	775.00	7.14	6.04	1.10
2004	1023.67	932.55	316.62	780.00	7.31	5.97	1.34
2005	1043.00	939.31	322.95	797.00	7.44	6.01	1.43
2006	1075.00	948.89	328.66	805.00	7.67	6.07	1.60
2007	1115.00	959.10	333.42	813.00	7.91	5.86	2.05
2008	1176.00	968.87	337.49	822.00	8.13	5.94	2.19
2009	1228.16	979.84	341.90	831.00	8.30	5.70	2.60
2010	1299.29	984.85	345.83	837.00	8.18	5.58	2.60
2011	1354.58	996.44	350.27	847.00	8.58	6.08	2.50
注：1. 人口密度2005年以后按市民政局行政区划面积计算，2005年以前按市规划局土地面积计算。         2. 人口自然变动“三率”为历年人口抽样调查数据。 Note: a) After 2005, the population density is calculated with administrative areas measured by Tianjin Municipal Civil Affairs Bureau, and those before 2005 are               calculated with areas measured by Tianjin Planning Bureau.           b) The three rates of population changing are obtained from population sample surveys.