---
type: Jurisdiction
title: "Sangamon County, IL"
classification: county
fips: "17167"
state: "IL"
demographics:
  population: 194947
  population_under_18: 42640
  population_18_64: 114458
  population_65_plus: 37849
  median_household_income: 75357
  poverty_rate: 13.11
  homeownership_rate: 71.31
  unemployment_rate: 5.43
  median_home_value: 176300
  gini_index: 0.4637
  vacancy_rate: 9.23
  race_white: 152344
  race_black: 24767
  race_asian: 4464
  race_native: 135
  hispanic: 5721
  bachelors_plus: 70266
districts:
  - to: "us/states/il/districts/15"
    rel: in-district
    area_weight: 0.5122
  - to: "us/states/il/districts/13"
    rel: in-district
    area_weight: 0.4878
  - to: "us/states/il/districts/senate/54"
    rel: in-district
    area_weight: 0.6197
  - to: "us/states/il/districts/senate/48"
    rel: in-district
    area_weight: 0.2469
  - to: "us/states/il/districts/senate/44"
    rel: in-district
    area_weight: 0.1333
  - to: "us/states/il/districts/house/108"
    rel: in-district
    area_weight: 0.6197
  - to: "us/states/il/districts/house/95"
    rel: in-district
    area_weight: 0.1662
  - to: "us/states/il/districts/house/87"
    rel: in-district
    area_weight: 0.1333
  - to: "us/states/il/districts/house/96"
    rel: in-district
    area_weight: 0.0808
sources:
  - field: demographics
    source: "Census ACS 2023"
  - field: districts
    source: "PostGIS area-intersection over Census TIGER 2024 boundaries"
confidence: official
tags: [jurisdiction, county, il]
timestamp: "2026-07-03"
---

# Sangamon County, IL

County jurisdiction — 1 officeholders mapped.

## Demographics (ACS 2023)

| Measure | Value |
| --- | --- |
| Population | 194947 |
| Under 18 | 42640 |
| 18–64 | 114458 |
| 65+ | 37849 |
| Median household income | 75357 |
| Poverty rate | 13.11 |
| Homeownership rate | 71.31 |
| Unemployment rate | 5.43 |
| Median home value | 176300 |
| Gini index | 0.4637 |
| Vacancy rate | 9.23 |
| White | 152344 |
| Black | 24767 |
| Asian | 4464 |
| Native | 135 |
| Hispanic/Latino | 5721 |
| Bachelor's or higher | 70266 |

## Districts

- [IL-15](/us/states/il/districts/15.md) — 51% (congressional)
- [IL-13](/us/states/il/districts/13.md) — 49% (congressional)
- [IL Senate District 54](/us/states/il/districts/senate/54.md) — 62% (state senate)
- [IL Senate District 48](/us/states/il/districts/senate/48.md) — 25% (state senate)
- [IL Senate District 44](/us/states/il/districts/senate/44.md) — 13% (state senate)
- [IL House District 108](/us/states/il/districts/house/108.md) — 62% (state house)
- [IL House District 95](/us/states/il/districts/house/95.md) — 17% (state house)
- [IL House District 87](/us/states/il/districts/house/87.md) — 13% (state house)
- [IL House District 96](/us/states/il/districts/house/96.md) — 8% (state house)

## Source

- demographics: Census ACS 2023
- districts: PostGIS area-intersection over Census TIGER 2024 boundaries