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33403
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  2. ZIP Codes
  3. ZIP Code 33403
Florida (FL)Palm Beach CountyMiami-Fort Lauderdale-West Palm Beach561728

ZIP Code 33403 — West Palm Beach, FL

Palm Beach County * Miami-Fort Lauderdale-West Palm Beach metro

Compare

14.4K

Population

$70.6K

Median income

per household

$368.8K

Home value

13.6%

Poverty rate

What stands out

  • Median household income: $70.6K.
  • Median home value: $368.8K (top quartile vs US ZIP codes).
  • Poverty rate: 13.6%.

Categories vs U.S.

Economy

2 of 5 metrics better than U.S. benchmarks

Rental strain: 56.6% of renter households are rent-burdened (≥30% of income).

Median household income

$70.6K

U.S.

$81K

Per-capita income

$29.6K

U.S.

$45K

Median home value

$368.8K

U.S.

$333K

Housing stress

Rent-burdened renters (≥30%)

56.6%

U.S.

51.1%

Severely rent-burdened (≥50%)

36.3%

U.S.

25.9%

Affordability Ratios

Rent-to-Income

27.2%

Approaching 30% threshold

Home-Value-to-Income

5.2×

Above typical 3-5x ratio

Income distribution

Share of households by income bracket (ACS).

< $50k
36.2%
$50–100k
33.2%
$100–200k
24.1%
$200k+
6.4%

Health

1 of 6 available metrics better than U.S.

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

Obesity

30.0%

U.S.

33.3%

Diabetes

12.9%

U.S.

12.0%

Current smoking

14.0%

U.S.

13.1%

Connectivity

3 of 3 metrics better than U.S.

Best available speed

1,000Mbps

Gigabit speeds reported

100+ Mbps coverage

97.3%

U.S.

85.3%

Gigabit ready

35.4%

U.S.

8.6%

5G available

94.6%

U.S.

77.4%

Learning

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

Bachelor's degree+ (age 25+)

24.4%

U.S.

35.7%

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

School districts

Palm Beach County School District

Map

ZIP 33403

West Palm Beach, FL

Population

14.4K

Area

3.3 sq mi

Density

4.3K/sq mi

Neighbors

334043340833410
More Details

Census Tracts

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

34%
25%
19%
11%

Tract 11.01

34.4%

Tract 13.01

25.4%

Tract 9.03

18.8%

Tract 10.04

11.3%

Tract 8.05

5.1%

Others (2)

5.0%

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.

63%
37%

FL-20

63.3%

FL-21

36.7%

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.