---
type: Jurisdiction
title: "Preble County, OH"
classification: county
fips: "39135"
state: "OH"
demographics:
  population: 40765
  population_under_18: 9043
  population_18_64: 23424
  population_65_plus: 8298
  median_household_income: 69223
  poverty_rate: 12.59
  homeownership_rate: 79.66
  unemployment_rate: 3.16
  median_home_value: 180900
  gini_index: 0.4063
  vacancy_rate: 7.8
  race_white: 38918
  race_black: 268
  race_asian: 96
  race_native: 8
  hispanic: 465
  bachelors_plus: 7298
districts:
  - to: "us/states/oh/districts/08"
    rel: in-district
    area_weight: 0.9997
  - to: "us/states/oh/districts/senate/5"
    rel: in-district
    area_weight: 1.0
  - to: "us/states/oh/districts/house/40"
    rel: in-district
    area_weight: 0.9999
sources:
  - field: demographics
    source: "Census ACS 2023"
  - field: districts
    source: "PostGIS area-intersection over Census TIGER 2024 boundaries"
confidence: official
tags: [jurisdiction, county, oh]
timestamp: "2026-07-03"
---

# Preble County, OH

County jurisdiction — 1 officeholders mapped.

## Demographics (ACS 2023)

| Measure | Value |
| --- | --- |
| Population | 40765 |
| Under 18 | 9043 |
| 18–64 | 23424 |
| 65+ | 8298 |
| Median household income | 69223 |
| Poverty rate | 12.59 |
| Homeownership rate | 79.66 |
| Unemployment rate | 3.16 |
| Median home value | 180900 |
| Gini index | 0.4063 |
| Vacancy rate | 7.8 |
| White | 38918 |
| Black | 268 |
| Asian | 96 |
| Native | 8 |
| Hispanic/Latino | 465 |
| Bachelor's or higher | 7298 |

## Districts

- [OH-08](/us/states/oh/districts/08.md) — 100% (congressional)
- [OH Senate District 5](/us/states/oh/districts/senate/5.md) — 100% (state senate)
- [OH House District 40](/us/states/oh/districts/house/40.md) — 100% (state house)

## Source

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