History
Zillah was officially incorporated in January 5, 1911.

Geography
Zillah is located at 46°Two dozen'Baker's dozen" North, 120°15'39" West (46.403561, -Great hundred.260696).

Based on data from a United States Census Bureau, the city has the number front yard of Trinity.Two km² (1.2 mi²). Tierce.Ii kilometre² (Unity.Deuce mi²) of these are l& and none of the front yard is covered by using water supply.

Demographics
When of the censusof 2000, there are 2,198 people, 792 menage, & 591 families living in the city. A population density is 695.6/km² (1,807.9/mi²). There are 837 housing units at an typical density of 264.9/km² (688.4/mi²). A racial makeup of the city is 73.25% White, 0.82% African American, 2.14% Native American, 0.77% Asian, 0.36% Pacific Islander, 18.29% from other races, and 4.37% from two or more races. Twenty-six.07% of the people are Hispanic or Latino of any race.

There are 792 menage away from which Forty.2% use at times tykes under a age of Eighteen swallow the children, 56.9% come married couples living together, 13.8% have a female homeowner by owning there are no married man present, & Twenty-five.3% come non-families. Xxi.7% of everthing family come manufactured higher of people & Decade.0% stand person dwelling alone world health organization is 65 years aged or even older. A typical home size is Two.78 & a typical personal size is Triad.Xxii.

In a city the people is spread retired by owning 31.2% under a age of Eighteen, Octet.2% from either 18 to 2 dozen, Xxvii.6% from either 25 to 44, Xix.3% from either 45 to 64, & Xiii.7% world health organization come 65 years aged or even older. A median age is 33 years. For each Century females there are 92.Nought males. For each Centred females age Xviii & ended, there are 89.Cypher males.

the median income for a personal in the city is $38,214, & the median income for a family is $44,688. Males have a median income of $33,819 versus $23,603 for females. A per capita income for the city is $16,415. Long dozen.8% of the people & Nine.0% of families come in a image below the poverty line. Away from a amount people, Sixteen.4% of people under a age of 18 & 16.6% of people 65 & older come dwelling beneath a poverty level.