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30628
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  2. ZIP Codes
  3. ZIP Code 30628
Georgia (GA)Madison CountyAthens-Clarke County706762

ZIP Code 30628 — Colbert, GA

Madison County * Athens-Clarke County metro

Compare

6.6K

Population

$70.1K

Median income

per household

$287.9K

Home value

16.6%

Poverty rate

What stands out

  • Median household income: $70.1K.
  • Median home value: $287.9K.
  • Poverty rate: 16.6%.

Categories vs U.S.

Economy

0 of 5 metrics better than U.S. benchmarks

Rental strain: 44.1% of renter households are rent-burdened (≥30% of income).

Median household income

$70.1K

U.S.

$81K

Per-capita income

$30.9K

U.S.

$45K

Median home value

$287.9K

U.S.

$333K

Housing stress

Rent-burdened renters (≥30%)

44.1%

U.S.

51.1%

Severely rent-burdened (≥50%)

35.6%

U.S.

25.9%

Affordability Ratios

Rent-to-Income

16.4%

Below 30% threshold

Home-Value-to-Income

4.1×

Upper end of typical range

Income distribution

Share of households by income bracket (ACS).

< $50k
30.1%
$50–100k
38.1%
$100–200k
25.9%
$200k+
5.8%

Health

0 of 6 available metrics better than U.S.

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

Obesity

36.1%

U.S.

33.3%

Diabetes

12.9%

U.S.

12.0%

Current smoking

14.8%

U.S.

13.1%

Connectivity

1 of 3 metrics better than U.S.

Best available speed

1,000Mbps

Gigabit speeds reported

100+ Mbps coverage

82.0%

U.S.

85.3%

Gigabit ready

12.4%

U.S.

8.6%

5G available

73.2%

U.S.

77.4%

Learning

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

Bachelor's degree+ (age 25+)

29.1%

U.S.

35.7%

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

School districts

Madison County School District

Map

ZIP 30628

Colbert, GA

Population

6.6K

Area

48.6 sq mi

Density

136.3/sq mi

Neighbors

306193062930630306333064630683
More Details

Census Tracts

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

51%
18%
13%
8%

Tract 204

51.3%

Tract 9602.04

18.4%

Tract 205.02

12.8%

Tract 9602.05

8.1%

Tract 203

5.9%

Others (1)

3.4%

Total tracts: 6Coverage: 99.9%

Representation

U.S. House

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

100%

GA-10

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.