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63043
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  2. ZIP Codes
  3. ZIP Code 63043
Missouri (MO)St. Louis CountySt. Louis314557

ZIP Code 63043 — Maryland Heights, MO

St. Louis County * St. Louis metro

Compare

21.9K

Population

$91.5K

Median income

per household

$227.6K

Home value

3.9%

Poverty rate

What stands out

  • Median household income: $91.5K (top quartile vs US ZIP codes).
  • Median home value: $227.6K.
  • Poverty rate: 3.9% (low poverty; bottom quartile vs US ZIP codes).

Categories vs U.S.

Economy

2 of 5 metrics better than U.S. benchmarks

Median household income

$91.5K

U.S.

$81K

Per-capita income

$44.3K

U.S.

$45K

Median home value

$227.6K

U.S.

$333K

Housing stress

Rent-burdened renters (≥30%)

28.5%

U.S.

51.1%

Severely rent-burdened (≥50%)

10.6%

U.S.

25.9%

Affordability Ratios

Rent-to-Income

16.8%

Below 30% threshold

Home-Value-to-Income

2.5×

Within typical 3-5x range

Income distribution

Share of households by income bracket (ACS).

< $50k
23.4%
$50–100k
32.3%
$100–200k
36.9%
$200k+
7.5%

Health

6 of 6 available metrics better than U.S.

CDC PLACES modeled ZCTA-level estimates (adult prevalence).

Obesity

28.4%

U.S.

33.3%

Diabetes

9.7%

U.S.

12.0%

Current smoking

12.8%

U.S.

13.1%

Connectivity

3 of 3 metrics better than U.S.

Best available speed

1,000Mbps

Gigabit speeds reported

100+ Mbps coverage

99.8%

U.S.

85.3%

Gigabit ready

48.1%

U.S.

8.6%

5G available

97.3%

U.S.

77.4%

Learning

Education metrics come from ACS 5-year estimates for ZIP Code Tabulation Areas (ZCTAs).

Bachelor's degree+ (age 25+)

45.5%

U.S.

35.7%

A high share of adults with a bachelor's degree or higher often correlates with higher-paying jobs and knowledge-economy industries.

ZIP-level estimates can have higher margins of error than county/state totals; treat small differences as noise.

School districts

Pattonville R-III School District

Map

ZIP 63043

Maryland Heights, MO

Population

21.9K

Area

12.5 sq mi

Density

1.7K/sq mi

Neighbors

6304463045630746311463132631466330163303
More Details

Census Tracts

7 tracts overlap this ZIP. Hover over segments to explore.

42%
18%
16%
13%
7%

Tract 2151.43

41.7%

Tract 2151.44

17.8%

Tract 2132.02

15.7%

Tract 2150.01

13.1%

Tract 2132.04

6.5%

Others (2)

5.2%

Total tracts: 7Coverage: 100.0%

Representation

U.S. House

ZIP codes can span multiple congressional districts. Overlap percentages are approximate by land area. Verify by address.

53%
47%

MO-1

53.4%

MO-2

46.6%

Districts: 2Coverage: 100.0%

Data freshness

ACS 5-Year
2020–2024
CDC PLACES
2025
Broadband
2020-12
Mobile
2025-11-24
Page Updated
2026-02-23

Release schedule and upstream dates: Sources.

Data sources

US Census Bureau (ACS 5-year)HUD USPS ZIP crosswalkUS Census TIGER/Line (geometry inputs)US Census TIGER/Line (school districts)US Census Bureau (ZCTA-to-tract relationship, 2020)US Census Bureau (2020 ZCTA-to-congressional-district relationship file, CD119)CDC PLACES (ZCTA)FCC (Form 477 broadband)FCC (Mobile Broadband Data Collection)

Derived statistics

  • ZIP pages use Census ZIP Code Tabulation Areas (ZCTAs), not USPS delivery routes.
  • Population density is computed as population ÷ land area.
  • Overlap percentages (tracts and districts) are derived from map geometry and are approximate.

Data accuracy & methodology

ZIP pages combine 2020–2024 ACS 5-year ZCTA estimates with other public datasets when available (see Sources). Connectivity metrics use FCC coverage data, not ACS. ZIP-level estimates can have higher margins of error than county/state totals; treat small differences as statistical noise rather than precise changes.