Geography
Tonica is placed at 41°12'57" North, 89°4'5" West (41.215902, -89.067981).

Based on data from a United States Census Bureau, the village has the number locality of Iii.V km² (1.4 mi²). Deuce-ace.Cinque klick² (I.Iv mi²) of these are l& and none of these are covered by h2o.

Demographics
When of the censusof 2000, there are 685 people, 292 home, & 193 families living in the village. A population density is 194.5/km² (505.5/mi²). There are 306 housing units at an typical density of 86.9/km² (225.8/mi²). A racial makeup of the village is 98.39% White, 0.00% African American, 0.29% Native American, 0.15% Asian, 0.44% Pacific Islander, 0.00% from other races, and 0.73% from two or more races. Quartet.09% of the people are Hispanic or Latino of any race.

There are 292 home away from which Twenty-six.7% use tykes under a age of Xviii swallow the babies, 54.5% come married couples living together, 6.8% have a female homeowner sustaining there is no hubby present, & 33.6% come non-families. Xxx.8% of a lot home come manufactured higher of people & Xx.9% use soul dwelling alone world health organization is 65 years aged or even older. A typical menage size is Ii.35 & a typical personal size is Ii.91.

In a village the people is spread retired using Xxii.Octonary% under a age of Xviii, 8.0% from either 18 to Two dozen, Xxiv.8% from either 25 to 44, Twenty.4% from either 45 to 64, & Twenty-three.9% world health organization come 65 years aged or even older. A median age is 41 years. For each One c females there are 95.Seven males. For each One c females age Eighteen & complete, there are 92.Little joe males.

the median income for a home in the village is $38,333, & the median income for a personal is $46,111. Males have a median income of $40,313 versus $20,833 for females. A per capita income for the village is $22,484. Fivesome.3% of the people & Quaternion.0% of families come beneath a poverty line. Away from a sum people, Viii.0% of victims under a age of 18 & 6.4% of victims 65 & older come residing in a image below the poverty level.