Skip to main content
USAvizUSAviz

Local data snapshots and weekly insights for every place in America.

Explore

  • Insights
  • Search
  • Browse states
  • Browse metros

Company

  • About
  • Methodology
  • Sources
  • Embed Our Data
  • Contact
Privacy·Terms·Do Not Sell or Share

© 2026 USAviz.com. All rights reserved.

USAvizUSAviz
Insights
About
Home
30071
  1. Home
  2. ZIP Codes
  3. ZIP Code 30071
Georgia (GA)Gwinnett CountyAtlanta-Sandy Springs-Roswell470678770943

ZIP Code 30071 — Norcross, GA

Gwinnett County * Atlanta-Sandy Springs-Roswell metro

Compare

25.8K

Population

$64.5K

Median income

per household

$369.8K

Home value

15.2%

Poverty rate

What stands out

  • Median household income: $64.5K.
  • Median home value: $369.8K (top quartile vs US ZIP codes).
  • Poverty rate: 15.2%.

Categories vs U.S.

Economy

2 of 5 metrics better than U.S. benchmarks

Rental strain: 75.3% of renter households are rent-burdened (≥30% of income).

Median household income

$64.5K

U.S.

$81K

Per-capita income

$35.5K

U.S.

$45K

Median home value

$369.8K

U.S.

$333K

Housing stress

Rent-burdened renters (≥30%)

75.3%

U.S.

51.1%

Severely rent-burdened (≥50%)

35.0%

U.S.

25.9%

Affordability Ratios

Rent-to-Income

31.4%

Above 30% threshold (cost-burdened)

Home-Value-to-Income

5.7×

Above typical 3-5x ratio

Income distribution

Share of households by income bracket (ACS).

< $50k
39.8%
$50–100k
26.2%
$100–200k
20.9%
$200k+
13.2%

Health

0 of 6 available metrics better than U.S.

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

Obesity

37.3%

U.S.

33.3%

Diabetes

13.5%

U.S.

12.0%

Current smoking

14.1%

U.S.

13.1%

Connectivity

3 of 3 metrics better than U.S.

Best available speed

1,000Mbps

Gigabit speeds reported

100+ Mbps coverage

99.1%

U.S.

85.3%

Gigabit ready

77.8%

U.S.

8.6%

5G available

99.6%

U.S.

77.4%

Learning

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

Bachelor's degree+ (age 25+)

35.1%

U.S.

35.7%

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

School districts

Gwinnett County School District

Map

ZIP 30071

Norcross, GA

Population

25.8K

Area

12.1 sq mi

Density

2.1K/sq mi

Neighbors

3009230093300963034030360
More Details

Census Tracts

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

28%
16%
14%
12%
8%
+7

Tract 503.06

27.8%

Tract 503.11

15.6%

Tract 503.24

14%

Tract 503.26

12%

Tract 503.30

7.5%

Others (7)

23.0%

Total tracts: 12Coverage: 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-4

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.