City of Tucson Population by year
1860	915
1870	3,215
1880	7,007
1890	5,150
1900	7,531
1910	13,193
1920	20,292
1930	32,506
1940	35,752
1950	45,454
1960	212,892
1970	262,933
1980	330,537
1990	405,371
2000	486,699
2006	518,956

As of the census of 2000, there were 486,699 people, 192,891 households, and 112,455 families residing in the city. The population density was 965.3/sq mi (2,500.1/km˛). There were 209,609 housing units at an average density of 415.7/sq mi (1,076.7/km˛). The racial makeup of the city is 70.15% white, 4.33% black or African-American, 2.27% Native American, 2.46% Asian, 0.16% Pacific Islander, 16.85% from other races, and 3.79% from two or more races. 35.72% of the population were Hispanic of any race. The Native American inhabitants in the area include primarily Tohono O'odham (formerly called the Papago), living in the city, on the nearby San Xavier reservation, and in the Tohono O'odham Nation, who may be descendants of the prehistoric inhabitants, as well as 6,800 Yaqui, living in the city (largely in the Old Pascua and Barrio Libre neighborhoods), on the nearby Pascua Yaqui reservation, and in the Yoem Pueblo in the town of Marana.

There were 192,891 households out of which 29.0% had children under the age of 18 living with them, 39.7% were married couples living together, 13.8% had a female householder with no husband present, and 41.7% were non-families. 32.3% of all households were made up of individuals and 9.3% had someone living alone who was 65 years of age or older. The average household size was 2.42 and the average family size was 3.12.

In the inner-city, the population has 24.6% under the age of 18, 13.8% from 18 to 24, 30.5% from 25 to 44, 19.2% from 45 to 64, and 11.9% who were 65 years of age or older. The median age was 32 years. For every 100 females there were 96.0 males. For every 100 females age 18 and over, there were 93.3 males.

The median income for a household in the city was $30,981, and the median income for a family was $37,344. Males had a median income of $28,548 versus $23,086 for females. The per capita income for the city was $16,322. About 13.7% of families and 18.4% of the population were below the poverty line, including 23.6% of those under age 18 and 11.0% of those age 65 or over.
 

This above article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Tucson,_Arizona".

	Number	Percent
Total population	486,699	100.0
SEX AND AGE
Male	238,408	49.0
Female	248,291	51.0
Under 5 years	35,201	7.2
5 to 9 years	34,189	7.0
10 to 14 years	31,939	6.6
15 to 19 years	38,170	7.8
20 to 24 years	47,428	9.7
25 to 34 years	76,394	15.7
35 to 44 years	72,289	14.9
45 to 54 years	57,608	11.8
55 to 59 years	19,597	4.0
60 to 64 years	16,056	3.3
65 to 74 years	29,117	6.0
75 to 84 years	21,394	4.4
85 years and over	7,317	1.5
Median age (years)	32.1	(X)
18 years and over	367,082	75.4
Male	177,159	36.4
Female	189,923	39.0
21 years and over	336,306	69.1
62 years and over	67,117	13.8
65 years and over	57,828	11.9
Male	23,339	4.8
Female	34,489	7.1
RACE
One race	468,262	96.2
White	341,424	70.2
Black or African American	21,057	4.3
American Indian and Alaska Native	11,038	2.3
Asian	11,959	2.5
Asian Indian	1,336	0.3
Chinese	2,996	0.6
Filipino	1,742	0.4
Japanese	1,085	0.2
Korean	1,097	0.2
Vietnamese	1,891	0.4
Other Asian 1	1,812	0.4
Native Hawaiian and Other Pacific Islander	796	0.2
Native Hawaiian	239	0.0
Guamanian or Chamorro	210	0.0
Samoan	128	0.0
Other Pacific Islander 2	219	0.0
Some other race	81,988	16.8
Two or more races	18,437	3.8
Race alone or in combination with one or more other races 3
White	356,783	73.3
Black or African American	24,954	5.1
American Indian and Alaska Native	15,358	3.2
Asian	15,390	3.2
Native Hawaiian and Other Pacific Islander	1,482	0.3
Some other race	92,381	19.0
HISPANIC OR LATINO AND RACE
Total population	486,699	100.0
Hispanic or Latino (of any race)	173,868	35.7
Mexican	145,234	29.8
Puerto Rican	2,097	0.4
Cuban	640	0.1
Other Hispanic or Latino	25,897	5.3
Not Hispanic or Latino	312,831	64.3
White alone	263,748	54.2
RELATIONSHIP
Total population	486,699	100.0
In households	467,517	96.1
Householder	192,891	39.6
Spouse	76,546	15.7
Child	133,162	27.4
Own child under 18 years	103,915	21.4
Other relatives	29,043	6.0
Under 18 years	12,107	2.5
Nonrelatives	35,875	7.4
Unmarried partner	13,638	2.8
In group quarters	19,182	3.9
Institutionalized population	7,942	1.6
Noninstitutionalized population	11,240	2.3
HOUSEHOLDS BY TYPE
Total households	192,891	100.0
Family households (families)	112,515	58.3
With own children under 18 years	55,970	29.0
Married-couple family	76,546	39.7
With own children under 18 years	34,519	17.9
Female householder, no husband present	26,678	13.8
With own children under 18 years	16,373	8.5
Nonfamily households	80,376	41.7
Householder living alone	62,287	32.3
Householder 65 years and over	17,963	9.3
Households with individuals under 18 years	62,636	32.5
Households with individuals 65 years and over	42,170	21.9
Average household size	2.42	(X)
Average family size	3.12	(X)
HOUSING OCCUPANCY
Total housing units	209,609	100.0
Occupied housing units	192,891	92.0
Vacant housing units	16,718	8.0
For seasonal, recreational, or occasional use	3,472	1.7
Homeowner vacancy rate (percent)	1.6	(X)
Rental vacancy rate (percent)	8.1	(X)
HOUSING TENURE
Occupied housing units	192,891	100.0
Owner-occupied housing units	103,056	53.4
Renter-occupied housing units	89,835	46.6
Average household size of owner-occupied unit	2.58	(X)
Average household size of renter-occupied unit	2.24	(X)

(X) Not applicable 1 Other Asian alone, or two or more Asian categories. 2 Other Pacific Islander alone, or two or more Native Hawaiian and Other Pacific Islander categories. 3 In combination with one or more other races listed. The six numbers may add to more than the total population and the six percentages may add to more than 100 percent because individuals may report more than one race. Source: U.S. Census Bureau, Census 2000 Summary File 1, Matrices P1, P3, P4, P8, P9, P12, P13, P,17, P18, P19, P20, P23, P27, P28, P33, PCT5, PCT8, PCT11, PCT15, H1, H3, H4, H5, H11, and H12.