Dacula, GA · standard
ZIP Code 30019
Gwinnett County, Georgia - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 40,447
- 337/sq mi High-density area
- $116,583
- Median income Above-median income area
- $440,700
- Median home value Above-median home value
- 39.5%
- Bachelor's or higher Above-average bachelor's attainment
National ZIP placement
Dacula pairs an upper-quartile household income with upper-quartile home values, in a low-density, homeowner-dominated area.
- Top 11%
- household income, US ZIPs
- Top 17%
- home value, US ZIPs
- 337
- people per sq mi
- 84%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 30019 against every reporting US ZIP.
FHFA HPI release change
What changed in the latest House Price Index year
- FHFA House Price Index values in ZIP 30019 (Dacula, GA) rose +4.4% from 2023 to 2024. The all-transactions index moved from 255.1 in 2023 to 266.4 in 2024 (2000 = 100).
ZIP code 30019 is a densely settled ZIP (a standard USPS delivery area) in Dacula, Gwinnett County, Georgia, with 40,447 residents across 120.0 square miles, a density of 337 people per square mile, in the New York time zone.
ZIP 30019 skews affluent, with a median household income of $116,583 (66% above the average Georgia ZIP), while per-capita income is $42,977. The poverty rate is 4.1%, with unemployment at 4.6%; those measures add context to the income figure. Housing is both higher-cost and owner-heavy: median home value is $440,700 (83% above the average Georgia ZIP), while 83.9% of occupied homes are owner-occupied and median rent is $2,018.
A solid share of residents have a four-year degree: 39.5% of adults hold a bachelor's degree or higher, the median age is 37.8, and the average commute is 34 minutes. The page also surfaces 9 ZIP codes within roughly 10 miles and 6 more in Gwinnett County, so 30019 can be compared with both its immediate and county-level context.
Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →
Top industries in ZIP 30019
Top 5 sectors by establishment count in Dacula, GA
Which industries have the most business establishments in ZIP 30019.
- Construction
Construction
142 establishments
- Health care and social assistance
Health care and social assistance
139 establishments
- Professional, scientific, and technical services
Professional, scientific, and technical services
125 establishments
- Other services (except public administration)
Other services (except public administration)
101 establishments
- Retail trade
Retail trade
84 establishments
What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 30019, Dacula, GA · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.
Quick Facts
40,447
Population
120.0
Area (sq mi)
337
People / sq mi
New York
Time Zone
standard
ZIP Type
Who lives in ZIP 30019?
37.8
Median Age
49.7%
Male
50.3%
Female
18.0%
Foreign-Born
Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
$116,583
Median Household Income
+66% vs state ZIP avg
$42,977
Per Capita Income
4.1%
Poverty Rate
4.6%
Unemployment Rate
34.4 min
Mean Commute Time
How ZIP 30019 ranks nationally
Dacula, GA household income vs. every US ZIP code
Median household income, the full national distribution, with this ZIP marked
$116,583 Top 11% higher than 89% of 30,318 US ZIPs
Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What is the education profile here?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
Housing stock: occupied vs vacant
15,905housing units
15,905
Total Housing Units
15,617
Occupied Units
288
Vacant Units
3.27
Avg Household Size
Occupancy Type
$440,700
Median Home Value
+83% vs state ZIP avg
$2,018
Median Rent
2003
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How have home values changed over time?
FHFA House Price Index, annual appreciation data based on repeat sales and appraisals
+4.4%
YoY Change (2024)
266
HPI Index (2000 = 100)
+166%
Total Change Since 2000
Home values in ZIP 30019 have increased 4.4% over the past year (2024). Since 2000, this ZIP has seen +166% cumulative appreciation.
| Year | Annual Change | HPI Index |
|---|---|---|
| 2020 | +5.1% | 160 |
| 2021 | +16.7% | 187 |
| 2022 | +22.4% | 228 |
| 2023 | +11.8% | 255 |
| 2024 | +4.4% | 266 |
Source: Federal Housing Finance Agency (FHFA) House Price Index, All-Transactions, Five-Digit ZIP Codes (Developmental Index). Index base = 100 in year 2000. Data through 2024. ZIP codes with few transactions may show missing values.
What businesses operate in this ZIP?
Census Bureau data shows 1,012 business establishments in ZIP 30019, employing approximately 10,879 people with a combined annual payroll of $430,129,000.
1,012
Businesses
10,879
Employees
$430.1M
Annual Payroll
15
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Construction | 142 | 14.0% |
| Health care and social assistance | 139 | 13.7% |
| Professional, scientific, and technical services | 125 | 12.3% |
| Other services (except public administration) | 101 | 10.0% |
| Retail trade | 84 | 8.3% |
| Accommodation and food services | 82 | 8.1% |
| Real estate and rental and leasing | 66 | 6.5% |
| Administrative and support and waste management and remediation services | 61 | 6.0% |
| Transportation and warehousing | 59 | 5.8% |
| Finance and insurance | 51 | 5.0% |
| Wholesale trade | 33 | 3.3% |
| Arts, entertainment, and recreation | 19 | 1.9% |
| Manufacturing | 15 | 1.5% |
| Information | 15 | 1.5% |
| Educational services | 15 | 1.5% |
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nearby ZIP Codes
Want a side-by-side? Compare 30019 vs 30011 →
ZIP 30019 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 30043
Lawrenceville (30043)
80,241 residents
- 30019
Dacula (30019)
40,447 residents
- 30519
Buford (30519)
39,812 residents
- 30046
Lawrenceville (30046)
34,523 residents
- 30045
Lawrenceville (30045)
34,402 residents
- 30078
Snellville (30078)
33,057 residents
- 30017 20,160
Grayson (30017)
20,160 residents
- 30548 15,870
Hoschton (30548)
15,870 residents
- 30011 14,402
Auburn (30011)
14,402 residents
What this shows Among its immediate neighbors, ZIP 30019 ranks #2 by population - useful context the national average alone can't give.
ZIP 30019 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 30019
Dacula (30019)
$116,583 median income
- 30548
Hoschton (30548)
$111,257 median income
- 30045
Lawrenceville (30045)
$104,350 median income
- 30519
Buford (30519)
$102,553 median income
- 30017
Grayson (30017)
$99,917 median income
- 30078
Snellville (30078)
$98,257 median income
- 30043
Lawrenceville (30043)
$94,096 median income
- 30011
Auburn (30011)
$86,402 median income
- 30620
Bethlehem (30620)
$84,098 median income
What this shows By household income, ZIP 30019 ranks the highest of 9 neighboring ZIPs, local affluence varies block to block, not just metro to metro.
| ZIP Code | City | Population | Distance |
|---|---|---|---|
| 30011 | Auburn, GA | 14,402 | 4.1 mi |
| 30045 | Lawrenceville, GA | 34,402 | 4.2 mi |
| 30046 | Lawrenceville, GA | 34,523 | 6.7 mi |
| 30043 | Lawrenceville, GA | 80,241 | 7.4 mi |
| 30017 | Grayson, GA | 20,160 | 7.6 mi |
| 30519 | Buford, GA | 39,812 | 8.4 mi |
| 30620 | Bethlehem, GA | 12,486 | 7.9 mi |
| 30548 | Hoschton, GA | 15,870 | 10.3 mi |
| 30078 | Snellville, GA | 33,057 | 11.1 mi |
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 30019, both outside GA so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar population
Nearest cross-state ZIPs by resident population (40,447 here; floor ≥1,000).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.
More ZIP Codes in Gwinnett County
Related Areas
Frequently Asked Questions
What county is ZIP code 30019 in?
ZIP code 30019 (Dacula) is located in Gwinnett County, Georgia. Gwinnett County contains multiple ZIP codes, see the full list at /counties/gwinnett-ga.
What is the population of ZIP code 30019?
ZIP code 30019 in Dacula, GA has a population of 40,447 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 30019?
The median household income in ZIP 30019 is $116,583, which is 53% above the national average of $76,288.
What is the average home value in ZIP 30019?
The median home value in ZIP 30019 is $440,700, which is 58% above the national average of $278,155.
What is the demographic makeup of ZIP 30019?
The largest racial group in ZIP 30019 is White at 48.4%. Hispanic or Latino residents make up 14.2% of the population.
How many businesses are in ZIP code 30019?
ZIP code 30019 has 1,012 business establishments employing approximately 10,879 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 30019?
The top industries by establishment count in ZIP 30019 are: Construction (142), Health care and social assistance (139), Professional, scientific, and technical services (125). There are 15 industry sectors represented in total.
How have home values changed in ZIP code 30019?
According to the FHFA House Price Index, home values in ZIP 30019 increased by 4.4% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 166%. This is a developmental index based on repeat sales and appraisal data from Fannie Mae and Freddie Mac.
What is the education level in ZIP code 30019?
In ZIP code 30019, 64.0% of residents aged 25+ have a high school diploma or higher, and 39.5% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the average commute time in ZIP 30019?
The mean commute time for workers in ZIP code 30019 is 34.4 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend more time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 30019?
In ZIP code 30019, approximately 83.9% of occupied housing units are owner-occupied and 16.1% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 30019?
The poverty rate in ZIP code 30019 is 4.1% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.
Related
Take this with you
What to do with ZIP 30019's numbers, next.
- See how ZIP 30019 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Dacula, GA ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
- Save this ZIP to your shortlist to track alongside others you're considering View your shortlist
ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.