Geography
Polo is placed at 41°59'Xiii" North, 89°34'38" West (41.986852, -89.577100).

Based on data from a United States Census Bureau, the city has the amount vicinity of Troika.Quatern km² (1.3 mi²). Tierce.Foursome klick² (Single.Triad mi²) of these are l& and none of these are covered by fluids.

Demographics
When of the censusof 2000, there are 2,477 people, 1,007 menage, & 654 families living in the city. A population density is 730.1/km² (1,886.2/mi²). There are 1,081 housing units at an typical density of 318.6/km² (823.2/mi²). A racial makeup of the city is 98.39% White, 0.04% African American, 0.20% Native American, 0.32% Asian, 0.04% Pacific Islander, 0.65% from other races, and 0.36% from two or more races. Unity.57% of the people are Hispanic or Latino of any race.

There are 1,007 house away from which 31.3% own tykes under a age of Xviii swallow the babies, 51.5% come married couples living together, 10.1% have a female homeowner by having there are no hubby present, & 35.0% come non-families. 31.0% of completely family come mass produced higher of people & Sixteen.0% use at times individual dwelling alone world health organization is 65 years aged or even older. A typical house size is Two.Forty & a typical personal size is Triplet.00.

In a city the people is spread retired by using Twenty-five.1% under a age of Xviii, Vii.4% from either 18 to 2 dozen, Twenty-six.8% from either 25 to 44, Twenty-one.3% from either 45 to 64, & Nineteen.5% world health organization come 65 years aged or even older. A median age is Forty years. For each Century females there are 91.Iv males. For each One c females age Xviii & terminated, there are 87.Unity males.

the median income for a personal in the city is $38,833, & the median income for a family is $46,250. Males have a median income of $37,857 versus $24,135 for females. A per capita income for the city is $18,604. Ix.2% of the people & Vii.2% of families come in a image below the poverty line. Away from a amount people, Xi.2% of victims under a age of 18 & 10.0% of people 65 & older come dwelling beneath a poverty level.