---
type: Jurisdiction
title: "Warren County, MO"
classification: county
fips: "29219"
state: "MO"
demographics:
  population: 37177
  population_under_18: 8595
  population_18_64: 21805
  population_65_plus: 6777
  median_household_income: 81209
  poverty_rate: 8.01
  homeownership_rate: 80.25
  unemployment_rate: 3.7
  median_home_value: 260400
  gini_index: 0.4087
  vacancy_rate: 14.33
  race_white: 33419
  race_black: 407
  race_asian: 159
  race_native: 168
  hispanic: 1530
  bachelors_plus: 6677
districts:
  - to: "us/states/mo/districts/02"
    rel: in-district
    area_weight: 0.7635
  - to: "us/states/mo/districts/03"
    rel: in-district
    area_weight: 0.2363
  - to: "us/states/mo/districts/senate/26"
    rel: in-district
    area_weight: 0.9998
  - to: "us/states/mo/districts/house/42"
    rel: in-district
    area_weight: 0.9998
sources:
  - field: demographics
    source: "Census ACS 2023"
  - field: districts
    source: "PostGIS area-intersection over Census TIGER 2024 boundaries"
confidence: official
tags: [jurisdiction, county, mo]
timestamp: "2026-07-03"
---

# Warren County, MO

County jurisdiction — 1 officeholders mapped.

## Demographics (ACS 2023)

| Measure | Value |
| --- | --- |
| Population | 37177 |
| Under 18 | 8595 |
| 18–64 | 21805 |
| 65+ | 6777 |
| Median household income | 81209 |
| Poverty rate | 8.01 |
| Homeownership rate | 80.25 |
| Unemployment rate | 3.7 |
| Median home value | 260400 |
| Gini index | 0.4087 |
| Vacancy rate | 14.33 |
| White | 33419 |
| Black | 407 |
| Asian | 159 |
| Native | 168 |
| Hispanic/Latino | 1530 |
| Bachelor's or higher | 6677 |

## Districts

- [MO-02](/us/states/mo/districts/02.md) — 76% (congressional)
- [MO-03](/us/states/mo/districts/03.md) — 24% (congressional)
- [MO Senate District 26](/us/states/mo/districts/senate/26.md) — 100% (state senate)
- [MO House District 42](/us/states/mo/districts/house/42.md) — 100% (state house)

## Source

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