View source for Emmaus, Pennsylvania

===2000 census===

As of the [[2000 United States census|2000 census]],<ref name="GR2"/> there were 11,313 people, 4,985 households, and 3,155 families residing in the borough. The population density was {{convert|3,918.8|PD/sqmi|PD/km2|sp=us|adj=off}}. There were 5,186 housing units at an average density of {{convert|1,796.4|/sqmi|/km2|sp=us|adj=off}}. The racial makeup of the borough was 95.89% [[White people|White]], 0.70% [[African Americans|African American]], 0.06% [[Native Americans in the United States|Native American]], 1.81% [[Asian Americans|Asian]], 0.03% [[Pacific Islander Americans|Pacific Islander]], 0.88% from [[Race (human categorization)|other races]], and 0.63% from two or more races. [[Hispanic and Latino Americans|Hispanic and Latinos]] of any race were 1.51% of the population.

Among the borough's 4,985 households, 26.4% had children under the age of 18 living with them, 50.9% were [[Marriage|married couples]] living together, 9.1% had a female householder with no husband present, and 36.7% were non-families. 31.5% of all households were made up of individuals, and 13.6% had someone living alone who was 65 years of age or older. The average household size was 2.26 and the average family size was 2.85.

In the borough, the population was spread out, with 21.2% under the age of 18, 6.6% from 18 to 24, 31.0% from 25 to 44, 22.1% from 45 to 64, and 19.1% who were 65 years of age or older. The median age was 40 years. For every 100 females, there are 91.7 males. For every 100 females age 18 and over, there were 88.8 males. Median income for a household in the borough was $55,139, whereas the estimated median household for the state of Pennsylvania is $52,007, and median income for a family was $54,120. Males had a median income of $38,659 versus $25,331 for females. [[Per capita income]] for the borough was $23,245. About 2.2% of families and 3.5% of the population were below the [[poverty line]], including 1.2% of those under age 18 and 7.9% of those age 65 or over.