| City: | Clarkston, Georgia |
| County: | Dekalb County |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 8:50:05 PM |
| Population: | 25,442 [See All] |
| Area Codes: | 404 / 678 / 943 |
| Classification: | Standard [Normal Street Delivery] |
| Coordinates: | 33.8079, -84.2391 |
| Land Area: | 3.576 sq mi |
| Quick Link: |
ZIP Code 30021 has 25,442 residents and 8,304 households (average 3.06 persons per household). The median age is 29.2 years, significantly younger than the state (37.5) and significantly younger than the nation (38.8). The gender split is 50.0% male and 50.0% female, which is slightly higher than the state male share (48.4%). Largest groups are Black or African American (56.5%, much higher than the state average of 31.0% and well above the national average of 12.4%) and Asian (24.8%, much higher than the state average of 4.5% and well above the national average of 6.0%); Hispanic or Latino residents make up 4.0%, which is much lower than the national average (18.7%), and Black or African American share is much higher than both the state (31.0%) and national averages (12.4%) and Asian share is much higher than both the state (4.5%) and national averages (6.0%).
Explore More:Population Over TimeBy Age & GenderBy RaceBy GenderNativity & Citizenship
| 2020 Population: | 25,442Source: Census DHC |
| 2023 ACS Population Estimate: | 26,386Source: Census ACS |
| 2025 ZC Population Estimate: | 25,826Source: ZIP-Codes.com |
| Population Density: | 7,114.7 people per sq mile |
| Average Income: | $48,158Source: Census ACS |
| Households: | 8,304Source: Census DHC |
| Average House Value: | $256,000Source: Census ACS |
| Persons Per Household: | 3.06Source: Census DHC |
| Average Family Size: | 3.46Source: Census ACS |
| Group | 2010 | 2011 | 2102 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Census ACS Population Estimate | -- | 22,379 | 23,212 | 24,504 | 24,878 | 24,196 | 23,780 | 23,978 | 24,137 | 23,493 | 24,138 | 25,987 | 26,684 | 26,386 |
| Decennial Census | 21,989 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 25,442 | -- | -- | -- |
Median Age: 29.2
Male Median Age: 29.1
Female Median Age: 29.4
| Group | < 5 | 5-9 | 10-14 | 15-19 | 20-24 | 25-29 | 30-34 | 35-39 | 40-44 | 45-49 | 50-54 | 55-59 | 60-64 | 65-69 | 70-74 | 75-79 | 80-84 | 85+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Male | 1,353 | 1,263 | 1,101 | 937 | 930 | 992 | 1,163 | 1,054 | 899 | 755 | 653 | 505 | 421 | 289 | 172 | 122 | 64 | 52 |
| Female | 1,309 | 1,148 | 1,026 | 831 | 916 | 1,278 | 1,263 | 974 | 813 | 709 | 606 | 567 | 473 | 314 | 234 | 124 | 61 | 71 |
| Total | 2,662 | 2,411 | 2,127 | 1,768 | 1,846 | 2,270 | 2,426 | 2,028 | 1,712 | 1,464 | 1,259 | 1,072 | 894 | 603 | 406 | 246 | 125 | 123 |
| White: | 2,830 | 11.23% |
| Black: | 14,370 | 57.02% |
| Hispanic:* | 1,014 | 4.02% |
| Asian: | 6,310 | 25.04% |
| American Indian: | 55 | 0.22% |
| Hawaiian: | 8 | 0.03% |
| Other: | 616 | 2.44% |
| Total: | 25,203 | 100% |
| Gender | Count | % | Median Age |
|---|---|---|---|
| Males: | 12,725 | 50.02% | 29.1 years |
| Females: | 12,717 | 49.98% | 29.4 years |
| Total: | 25,442 | 100% | 29.2 years |
| Native, born in the United States: | 13,825 | 52.40% |
| Native, born in PR, Island Areas, or abroad: | 1,127 | 4.27% |
| Foreign born, naturalized U.S. citizen: | 3,534 | 13.39% |
| Foreign born, not a U.S. citizen: | 7,900 | 43.33% |
| Total Population: | 26,386 | 100% |
| Total Native Population: | 14,952 | 56.67% |
| Total Foreign-born Population: | 11,434 | 43.33% |
In 2023, the Median household income is $48,158, which is well under the national median ($78,538), is up $16,961 (54.4%) since 2011 and above its 2019 pre-pandemic level by $11,197. Family households earn a median of $54,137 versus $43,429 for nonfamily households (a difference of $10,708). By gender, male median income is $37,707 and female is $34,796, which is much lower than the national female median ($53,445), with a current gap of $2,911 that has stayed about the same from 2011 to 2023. The labor-force participation rate is 72.0%, which is far greater than the national rate (63.5%). The unemployment rate is 9.1%, which is markedly higher than the state rate (5.1%). The largest occupation group is Production (28.5%).
Explore More:Income Over TimeHousehold IncomeEmployment StatusBy Occupation
| Income Type | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Median Household Income | $31,197 | $30,303 | $31,612 | $30,838 | $32,877 | $32,000 | $32,349 | $34,360 | $36,961 | $37,473 | $42,481 | $50,020 | $48,158 |
| Median Family Income | $31,659 | $30,321 | $31,133 | $30,459 | $31,459 | $29,717 | $31,403 | $32,992 | $36,321 | $37,750 | $45,000 | $52,432 | $54,137 |
| Median NonFamily Income | $27,528 | $26,661 | $27,236 | $28,311 | $32,351 | $32,228 | $31,828 | $33,403 | $36,875 | $35,139 | $38,920 | $42,750 | $43,429 |
| Median Male Income | $30,730 | $28,750 | $27,209 | $25,976 | $26,160 | $26,325 | $26,626 | $26,916 | $27,334 | $26,544 | $29,030 | $33,873 | $37,707 |
| Median Female Income | $28,144 | $30,213 | $30,015 | $30,016 | $30,504 | $30,156 | $27,451 | $29,578 | $31,301 | $25,815 | $27,095 | $35,773 | $34,796 |
| Employed: | 10,648 | 65.11% |
| Unemployed: | 1,069 | 6.54% |
| Not In Labor Force: | 4,638 | 28.36% |
| Total: | 16,355 | 100% |
| Management, business, science, and arts: | 2,717 | 25.52% |
| Service: | 1,851 | 17.38% |
| Sales and Office: | 1,892 | 17.77% |
| Natural resources, construction, and maintenance: | 1,158 | 10.88% |
| Production, transportation, and material moving: | 3,030 | 28.46% |
| Total Civilian Employed Population: | 10,648 | 100% |
In 2023, the median home value is $256,000, which is well under the national median ($303,400), is up $123,600 (93.35%) since 2011 and above its 2019 pre-pandemic level by $106,900. The median gross rent is $1,265, which is generally lower than the national median ($1,348), is up $453 (55.79%) since 2011 and above its 2019 pre-pandemic level by $304. Of occupied housing, owners make up 26.00% (68.34% with a mortgage, 31.66% free-and-clear) and renters 74.00% - making this ZIP Code less home ownership than the state and higher than national rental averages. The vacancy rate is 18.87%, which is considerably higher than the national rate (10.43%).
Explore More:Compare Home ValueHome Value Over TimeRent & Over TimeHousing Occupancy
| Group | 2011 | 2102 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Median Home Value | $132,400 | $122,400 | $112,600 | $111,300 | $109,700 | $116,500 | $126,000 | $136,600 | $149,100 | $159,200 | $173,000 | $222,200 | $256,000 |
| Less than $500: | 11 | 0.22% |
| $500 to $999: | 570 | 11.28% |
| $1,000 to $1,499: | 3,066 | 60.68% |
| $1,500 to $1,999: | 1,094 | 21.65% |
| $2,000 to $2,499: | 153 | 3.03% |
| $2,500 to $2,999: | 89 | 1.76% |
| $3,000 or more: | 0 | 0.00% |
| No Rent: | 70 | 1.39% |
| Total: | 5,053 | 100% |
| Group | 2011 | 2102 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Median Rent | $812 | $823 | $815 | $827 | $834 | $847 | $859 | $901 | $961 | $979 | $1,052 | $1,170 | $1,265 |
| Owner Occupied (with mortgage): | 1,213 | 17.77% |
| Owner Occupied (free and clear, no mortgage): | 562 | 8.23% |
| Renter Occupied: | 5,053 | 74.00% |
| Total Occupied Housing Units: | 6,828 | 100% |
| Occupied Housing Units: | 6,828 | 81.13% |
| Vacant Housing Units (not graphed): | 1,588 | 18.87% |
| Total Housing Units: | 8,416 | 100% |
| Single-Family Units: | 2,740 | 32.56% |
| Multi-Family Units: | 5,664 | 67.30% |
| Other Units: | 12 | 0.14% |
| Total Housing Units: | 8,416 | 100% |
In 2023, 23.20% of adults (25+) have a bachelor's degree or higher, which is far lower than the national rate (35.00%). High school or higher is 77.50%, which is far lower than the national rate (89.40%). The uninsured rate is 17.20%, which is far higher than the national rate (8.60%). Private coverage is 42.60%, which is falls below the national rate (67.30%). Public coverage is 45.50%, which is notably higher than the state rate (32.40%). The share of people in poverty is 25.00%, which is far higher than the national rate (8.70%), down 6.40 percentage points since 2011 and below its 2019 pre-pandemic level by 4.80 percentage points. This points to a pronounced improvement in local conditions - rising incomes, firmer consumer demand, and a stronger tax base. Among residents ages 3+, the largest enrollment group is elementary (57.78%). College enrollment is 12.04%, which is far lower than the national rate (26.70%), indicating the community may be more oriented toward vocational/trade or direct-to-workforce opportunities.
Explore More:Educational AttainmentHealth InsurancePoverty Over TimeSchool Enrollment
| Less than 9th grade: | 1,749 | 13.32% |
| 9th to 12th grade, no diploma: | 1,208 | 9.20% |
| High school graduate (includes equivalency): | 3,885 | 29.58% |
| Some college, no degree: | 2,319 | 17.66% |
| Associate's degree: | 931 | 7.09% |
| Bachelor's degree: | 1,988 | 15.14% |
| Graduate or professional degree: | 1,053 | 8.02% |
| Total: | 13,133 | 100% |
| High school or higher: | 10,176 | 77.48% |
| Bachelor's degree or higher: | 3,041 | 23.16% |
| Private Insurance: | 11,202 | 40.43% |
| Public Insurance: | 11,979 | 43.24% |
| No Insurance: | 4,524 | 16.33% |
| Total: | 27,705 | 100% |
| Has Health Insurance: | 23,181 | 83.67% |
| Group | 2011 | 2102 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| % of People in Poverty | 31.4% | 37.7% | 35.0% | 37.7% | 35.7% | 35.0% | 31.6% | 31.0% | 29.8% | 26.1% | 22.2% | 24.9% | 25.0% |
Note: Counts of Families & People in poverty are not published at the ZIP Code level due to small sample sizes. Percentages shown are survey estimates from the American Community Survey (ACS). They may differ from official poverty statistics. The U.S. Census Bureau defines poverty status by comparing a family's or individual's total income with federal poverty thresholds that vary by family size and composition.
| Nursery School, Preschool: | 380 | 4.23% |
| Kindergarten: | 512 | 5.70% |
| Elementary school (grades 1-8): | 5,187 | 57.78% |
| High school (grades 9-12): | 1,817 | 20.24% |
| College or graduate school: | 1,081 | 12.04% |
| Total: | 8,977 | 100% |
| Early Childhood: | 892 | 9.94% |
| K-12 (Primary & Secondary School): | 7,516 | 83.73% |
ZIP Code 30021 supports both business and residential activity. According to the Business Census (2023), there are 239 business establishments, employing about 1,886 people with an annual payroll of $74,895,000. USPS data shows 8,440 residential mailboxes and 336 business mailboxes, reflecting local delivery coverage.
| # Residential Mailboxes: | 8,440Source: USPS |
| # Business Mailboxes: | 336Source: USPS |
| Total Delivery Receptacles: | 12,062Source: USPS |
| Single Family Delivery Units: | 1,946Source: USPS |
| Multi Family Delivery Units: | 2,959Source: USPS |
| # of Businesses: | 239Source: CBP |
| 1st Quarter Payroll: | $18,074,000Source: CBP |
| Annual Payroll: | $74,895,000Source: CBP |
| # of Employees: | 1,886Source: CBP |
ZIP Code 30021 is located in Dekalb County, Georgia, within the Atlanta-Sandy Springs-Roswell, GA Metropolitan Statistical Area (CBSA 12060) and Georgia's 4th Congressional District. This Metro area has a population of 6,176,937 people, about 0.41% of whom live in ZIP Code 30021, and is subdivided into the Atlanta-Sandy Springs-Roswell, GA division. It covers 3.576 sq mi of land and a water area of 0.014 sq mi.
| CBSA Name: | Atlanta-Sandy Springs-Roswell, GASource: Census |
| CBSA Number: | 12060Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | Atlanta-Sandy Springs-Roswell, GA (CBSA Div 12054)Source: Census |
| CBSA Population: | 6,176,937Source: Census |
| MSA: | Atlanta, GA MSASource: Census |
| Land Area: | 3.576 sq miSource: Census |
| Water Area: | 0.014 sq miSource: Census |
| Congressional District: | 04Source: USPS |
| Congressional Land Area: | 496.6 sq miSource: Census |
| PMSA: | --Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 1316544Source: Census |
| Place Name: | Clarkston city; GeorgiaSource: Census |
ZIP Code 30021 is in the DeKalb County School District, which serves grades Pre-Kindergarten thru 12th. There are 4 public school(s) in this ZIP Code, and we have located 3 private school(s). It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.
Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on October 1, 2025.