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34231
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  2. ZIP Codes
  3. ZIP Code 34231
Florida (FL)Sarasota CountyNorth Port-Bradenton-Sarasota941

ZIP Code 34231 — Sarasota, FL

Sarasota County * North Port-Bradenton-Sarasota metro

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32.4K

Population

$69.9K

Median income

per household

$386.9K

Home value

9.3%

Poverty rate

What stands out

  • Median household income: $69.9K.
  • Median home value: $386.9K (top quartile vs US ZIP codes).
  • Poverty rate: 9.3%.

Categories vs U.S.

Economy

4 of 5 metrics better than U.S. benchmarks

Rental strain: 63.1% of renter households are rent-burdened (≥30% of income).

Median household income

$69.9K

U.S.

$81K

Per-capita income

$56.6K

U.S.

$45K

Median home value

$386.9K

U.S.

$333K

Housing stress

Rent-burdened renters (≥30%)

63.1%

U.S.

51.1%

Severely rent-burdened (≥50%)

38.3%

U.S.

25.9%

Affordability Ratios

Rent-to-Income

31.3%

Above 30% threshold (cost-burdened)

Home-Value-to-Income

5.5×

Above typical 3-5x ratio

Income distribution

Share of households by income bracket (ACS).

< $50k
35.5%
$50–100k
28.1%
$100–200k
25.3%
$200k+
11.1%

Health

5 of 6 available metrics better than U.S.

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

Obesity

29.8%

U.S.

33.3%

Diabetes

12.7%

U.S.

12.0%

Current smoking

11.3%

U.S.

13.1%

Connectivity

2 of 3 metrics better than U.S.

Best available speed

1,000Mbps

Gigabit speeds reported

100+ Mbps coverage

96.8%

U.S.

85.3%

Gigabit ready

0.3%

U.S.

8.6%

5G available

96.3%

U.S.

77.4%

Learning

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

Bachelor's degree+ (age 25+)

38.5%

U.S.

35.7%

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

School districts

Sarasota County School District

Map

ZIP 34231

Sarasota, FL

Population

32.4K

Area

9.4 sq mi

Density

3.4K/sq mi

Neighbors

3422934233342383423934242
More Details

Census Tracts

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

18%
12%
11%
11%
10%
+6

Tract 18.01

17.9%

Tract 20.04

12.2%

Tract 20.03

11%

Tract 20.12

10.7%

Tract 17.04

10%

Others (6)

38.2%

Total tracts: 11Coverage: 100.0%

Representation

U.S. House

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

100%

FL-17

100%

Districts: 1Coverage: 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.