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30456
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  3. ZIP Code 30456
Georgia (GA)Burke CountyAugusta-Richmond County478

ZIP Code 30456 — Sardis, GA

Burke County * Augusta-Richmond County metro

Compare

1.7K

Population

$53K

Median income

per household

$87.6K

Home value

12.4%

Poverty rate

What stands out

  • Median household income: $53K (bottom quartile vs US ZIP codes).
  • Median home value: $87.6K (bottom 10% vs US ZIP codes).
  • Poverty rate: 12.4%.

Categories vs U.S.

Economy

1 of 5 metrics better than U.S. benchmarks

Median household income

$53K

U.S.

$81K

Per-capita income

$34.2K

U.S.

$45K

Median home value

$87.6K

U.S.

$333K

Housing stress

Rent-burdened renters (≥30%)

30.3%

U.S.

51.1%

Severely rent-burdened (≥50%)

7.1%

U.S.

25.9%

Affordability Ratios

Rent-to-Income

15.1%

Below 30% threshold

Home-Value-to-Income

1.7×

Within typical 3-5x range

Income distribution

Share of households by income bracket (ACS).

< $50k
43.4%
$50–100k
39.8%
$100–200k
10.3%
$200k+
6.5%

Health

0 of 6 available metrics better than U.S.

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

Obesity

38.7%

U.S.

33.3%

Diabetes

17.7%

U.S.

12.0%

Current smoking

18.6%

U.S.

13.1%

Connectivity

1 of 3 metrics better than U.S.

Best available speed

1,000Mbps

Gigabit speeds reported

100+ Mbps coverage

72.9%

U.S.

85.3%

Gigabit ready

31.0%

U.S.

8.6%

5G available

70.5%

U.S.

77.4%

Learning

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

Bachelor's degree+ (age 25+)

9.3%

U.S.

35.7%

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

School districts

Burke County School District

Map

ZIP 30456

Sardis, GA

Population

1.7K

Area

71.1 sq mi

Density

24.5/sq mi

Neighbors

30426304423046730830
More Details

Census Tracts

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

89%
11%

Tract 9507

89.1%

Tract 9505

10.9%

Total tracts: 2Coverage: 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-12

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.