---
type: Jurisdiction
title: "Charleston County, SC"
classification: county
fips: "45019"
state: "SC"
demographics:
  population: 420264
  population_under_18: 81885
  population_18_64: 263351
  population_65_plus: 75028
  median_household_income: 88494
  poverty_rate: 11.32
  homeownership_rate: 63.89
  unemployment_rate: 3.45
  median_home_value: 489100
  gini_index: 0.5114
  vacancy_rate: 14.69
  race_white: 276973
  race_black: 96255
  race_asian: 7521
  race_native: 1909
  hispanic: 30143
  bachelors_plus: 213030
districts:
  - to: "us/states/sc/districts/01"
    rel: in-district
    area_weight: 0.4967
  - to: "us/states/sc/districts/06"
    rel: in-district
    area_weight: 0.2493
  - to: "us/states/sc/districts/senate/32"
    rel: in-district
    area_weight: 0.1943
  - to: "us/states/sc/districts/senate/45"
    rel: in-district
    area_weight: 0.1833
  - to: "us/states/sc/districts/senate/43"
    rel: in-district
    area_weight: 0.1591
  - to: "us/states/sc/districts/senate/41"
    rel: in-district
    area_weight: 0.0979
  - to: "us/states/sc/districts/senate/42"
    rel: in-district
    area_weight: 0.0444
  - to: "us/states/sc/districts/senate/20"
    rel: in-district
    area_weight: 0.0366
  - to: "us/states/sc/districts/senate/37"
    rel: in-district
    area_weight: 0.0172
  - to: "us/states/sc/districts/senate/44"
    rel: in-district
    area_weight: 0.0125
  - to: "us/states/sc/districts/house/116"
    rel: in-district
    area_weight: 0.2681
  - to: "us/states/sc/districts/house/108"
    rel: in-district
    area_weight: 0.1745
  - to: "us/states/sc/districts/house/112"
    rel: in-district
    area_weight: 0.0849
  - to: "us/states/sc/districts/house/115"
    rel: in-district
    area_weight: 0.0808
  - to: "us/states/sc/districts/house/119"
    rel: in-district
    area_weight: 0.0261
  - to: "us/states/sc/districts/house/113"
    rel: in-district
    area_weight: 0.0242
  - to: "us/states/sc/districts/house/114"
    rel: in-district
    area_weight: 0.0219
  - to: "us/states/sc/districts/house/80"
    rel: in-district
    area_weight: 0.0213
  - to: "us/states/sc/districts/house/110"
    rel: in-district
    area_weight: 0.0155
  - to: "us/states/sc/districts/house/111"
    rel: in-district
    area_weight: 0.0129
  - to: "us/states/sc/districts/house/109"
    rel: in-district
    area_weight: 0.0106
  - to: "us/states/sc/districts/house/15"
    rel: in-district
    area_weight: 0.007
sources:
  - field: demographics
    source: "Census ACS 2023"
  - field: districts
    source: "PostGIS area-intersection over Census TIGER 2024 boundaries"
confidence: official
tags: [jurisdiction, county, sc]
timestamp: "2026-07-03"
---

# Charleston County, SC

County jurisdiction — 1 officeholders mapped.

## Demographics (ACS 2023)

| Measure | Value |
| --- | --- |
| Population | 420264 |
| Under 18 | 81885 |
| 18–64 | 263351 |
| 65+ | 75028 |
| Median household income | 88494 |
| Poverty rate | 11.32 |
| Homeownership rate | 63.89 |
| Unemployment rate | 3.45 |
| Median home value | 489100 |
| Gini index | 0.5114 |
| Vacancy rate | 14.69 |
| White | 276973 |
| Black | 96255 |
| Asian | 7521 |
| Native | 1909 |
| Hispanic/Latino | 30143 |
| Bachelor's or higher | 213030 |

## Districts

- [SC-01](/us/states/sc/districts/01.md) — 50% (congressional)
- [SC-06](/us/states/sc/districts/06.md) — 25% (congressional)
- [SC Senate District 32](/us/states/sc/districts/senate/32.md) — 19% (state senate)
- [SC Senate District 45](/us/states/sc/districts/senate/45.md) — 18% (state senate)
- [SC Senate District 43](/us/states/sc/districts/senate/43.md) — 16% (state senate)
- [SC Senate District 41](/us/states/sc/districts/senate/41.md) — 10% (state senate)
- [SC Senate District 42](/us/states/sc/districts/senate/42.md) — 4% (state senate)
- [SC Senate District 20](/us/states/sc/districts/senate/20.md) — 4% (state senate)
- [SC Senate District 37](/us/states/sc/districts/senate/37.md) — 2% (state senate)
- [SC Senate District 44](/us/states/sc/districts/senate/44.md) — 1% (state senate)
- [SC House District 116](/us/states/sc/districts/house/116.md) — 27% (state house)
- [SC House District 108](/us/states/sc/districts/house/108.md) — 17% (state house)
- [SC House District 112](/us/states/sc/districts/house/112.md) — 8% (state house)
- [SC House District 115](/us/states/sc/districts/house/115.md) — 8% (state house)
- [SC House District 119](/us/states/sc/districts/house/119.md) — 3% (state house)
- [SC House District 113](/us/states/sc/districts/house/113.md) — 2% (state house)
- [SC House District 114](/us/states/sc/districts/house/114.md) — 2% (state house)
- [SC House District 80](/us/states/sc/districts/house/80.md) — 2% (state house)
- [SC House District 110](/us/states/sc/districts/house/110.md) — 2% (state house)
- [SC House District 111](/us/states/sc/districts/house/111.md) — 1% (state house)
- [SC House District 109](/us/states/sc/districts/house/109.md) — 1% (state house)
- [SC House District 15](/us/states/sc/districts/house/15.md) — 1% (state house)

## Source

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