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30187
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  2. ZIP Codes
  3. ZIP Code 30187
Georgia (GA)Douglas CountyAtlanta-Sandy Springs-Roswell470678770943

ZIP Code 30187 — Winston, GA

Douglas County * Atlanta-Sandy Springs-Roswell metro

Compare

8.1K

Population

$101.7K

Median income

per household

$330.1K

Home value

6.2%

Poverty rate

What stands out

  • Median household income: $101.7K (top quartile vs US ZIP codes).
  • Median home value: $330.1K.
  • Poverty rate: 6.2%.

Categories vs U.S.

Economy

2 of 5 metrics better than U.S. benchmarks

Median household income

$101.7K

U.S.

$81K

Per-capita income

$39K

U.S.

$45K

Median home value

$330.1K

U.S.

$333K

Housing stress

Rent-burdened renters (≥30%)

31.4%

U.S.

51.1%

Severely rent-burdened (≥50%)

5.8%

U.S.

25.9%

Affordability Ratios

Rent-to-Income

11.8%

Below 30% threshold

Home-Value-to-Income

3.2×

Within typical 3-5x range

Income distribution

Share of households by income bracket (ACS).

< $50k
21.3%
$50–100k
26.8%
$100–200k
42.5%
$200k+
9.4%

Health

3 of 6 available metrics better than U.S.

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

Obesity

32.2%

U.S.

33.3%

Diabetes

12.4%

U.S.

12.0%

Current smoking

13.9%

U.S.

13.1%

Connectivity

3 of 3 metrics better than U.S.

Best available speed

1,000Mbps

Gigabit speeds reported

100+ Mbps coverage

97.5%

U.S.

85.3%

Gigabit ready

49.3%

U.S.

8.6%

5G available

95.2%

U.S.

77.4%

Learning

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

Bachelor's degree+ (age 25+)

25.9%

U.S.

35.7%

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

School districts

Douglas County School District

Map

ZIP 30187

Winston, GA

Population

8.1K

Area

31.5 sq mi

Density

258.6/sq mi

Neighbors

3011630134301353018030185
More Details

Census Tracts

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

45%
22%
17%
8%

Tract 804.05

45.4%

Tract 804.06

21.8%

Tract 804.03

16.7%

Tract 805.06

8.1%

Tract 805.05

4%

Others (3)

4.1%

Total tracts: 8Coverage: 100.0%

Representation

U.S. House

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

100%

GA-3

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.