| Lenzburg | |
| Settlement Type: | Village |
| Mapsize: | 260px |
| Image Map1: | Illinois in United States (US48).svg |
| Map Caption1: | Location of Illinois in the United States |
| Coordinates: | 38.2892°N -89.8167°W |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Illinois |
| Subdivision Type2: | County |
| Subdivision Name2: | St. Clair |
| Subdivision Type3: | Township |
| Established Title: | Founded |
| Leader Title: | Mayor |
| Leader Title1: | Village president |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 3.27 |
| Area Total Sq Mi: | 1.26 |
| Area Land Km2: | 2.99 |
| Area Land Sq Mi: | 1.16 |
| Area Water Km2: | 0.28 |
| Area Water Sq Mi: | 0.11 |
| Elevation Ft: | 443 |
| Population As Of: | 2020 |
| Population Total: | 468 |
| Population Density Km2: | 156.48 |
| Population Density Sq Mi: | 405.19 |
| Timezone1: | CST |
| Utc Offset1: | -6 |
| Timezone1 Dst: | CDT |
| Utc Offset1 Dst: | -5 |
| Postal Code Type: | ZIP Code(s) |
| Postal Code: | 62255 |
| Area Code: | 618 |
| Blank Name: | FIPS code |
| Blank Info: | 17-42860 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2398420 |
| Blank2 Name Sec2: | Wikimedia Commons |
| Blank2 Info Sec2: | Lenzburg, Illinois |
Lenzburg is a village in St. Clair County, Illinois, USA. The population was 521 at the 2010 census.
Lenzburg is located at 38.2891°N -89.8167°W.[2]
According to the 2010 census, Lenzburg has a total area of 1.296sqmi, of which 1.19sqmi (or 91.82%) is land and 0.106sqmi (or 8.18%) is water.[3]
As of the census[4] of 2000, there were 577 people, 217 households, and 169 families residing in the village. The population density was 467.2sp=usNaNsp=us. There were 235 housing units at an average density of 190.3sp=usNaNsp=us. The racial makeup of the village was 99.13% White, 0.17% Native American, 0.17% Asian, and 0.52% from two or more races. Hispanic or Latino of any race were 0.69% of the population.
There were 217 households, out of which 36.4% had children under the age of 18 living with them, 53.5% were married couples living together, 18.4% had a female householder with no husband present, and 21.7% were non-families. 17.5% of all households were made up of individuals, and 8.3% had someone living alone who was 65 years of age or older. The average household size was 2.66 and the average family size was 2.91.
In the village, the population was spread out, with 29.8% under the age of 18, 8.3% from 18 to 24, 30.2% from 25 to 44, 18.9% from 45 to 64, and 12.8% who were 65 years of age or older. The median age was 35 years. For every 100 females, there were 98.3 males. For every 100 females age 18 and over, there were 95.7 males.
The median income for a household in the village was $30,417, and the median income for a family was $35,769. Males had a median income of $29,844 versus $21,023 for females. The per capita income for the village was $13,505. About 14.5% of families and 12.7% of the population were below the poverty line, including 12.3% of those under age 18 and 8.3% of those age 65 or over.