---
type: Jurisdiction
title: "MO-03"
classification: congressional-district
state: "MO"
district: "MO-03"
demographics:
  population: 799877
  population_under_18: 189833
  population_18_64: 263116
  population_65_plus: 346928
  median_household_income: 84323
  poverty_rate: 10.41
  homeownership_rate: 73.17
  unemployment_rate: 2.78
  median_home_value: 293700
  gini_index: 0.4319
  vacancy_rate: 9.01
  race_white: 682469
  race_black: 39454
  race_asian: 19008
  hispanic: 28773
  bachelors_plus: 199976
sources:
  - field: demographics
    source: "Census ACS 2023"
confidence: official
tags: [jurisdiction, congressional-district, mo]
timestamp: "2026-07-03"
---

# MO-03

Congressional district MO-03.

## Demographics (ACS 2023)

| Measure | Value |
| --- | --- |
| Population | 799877 |
| Under 18 | 189833 |
| 18–64 | 263116 |
| 65+ | 346928 |
| Median household income | 84323 |
| Poverty rate | 10.41 |
| Homeownership rate | 73.17 |
| Unemployment rate | 2.78 |
| Median home value | 293700 |
| Gini index | 0.4319 |
| Vacancy rate | 9.01 |
| White | 682469 |
| Black | 39454 |
| Asian | 19008 |
| Hispanic/Latino | 28773 |
| Bachelor's or higher | 199976 |

## Source

- demographics: Census ACS 2023