What city is 30009 in?

30009 is a Alpharetta, GA mailing address. By land area, 80% lies inside Alpharetta, 15% lies inside Milton and 5% lies inside Roswell.

What is the population of 30009?

About 21,095 people (±2,084), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 19,256.

What is the median household income in 30009?

$126,510 (±$16,382), compared with $77,353 for Georgia as a whole. Half the households in the ZIP code earn more and half earn less.

How many carrier routes and mailboxes are in 30009?

15 USPS carrier routes with 10,025 residential and 1,831 business mailboxes (11,856 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.

What ZIP codes are near 30009?

The closest, measured center to center: 30076 (3.5 mi, Roswell), 30004 (4.7 mi, Milton), 30022 (4.8 mi, Johns Creek), 30005 (5 mi, Alpharetta), 30075 (5.3 mi, Roswell) and 30350 (6.9 mi, Sandy Springs).

30009 ZIP Code, Alpharetta, GA

30009 is a ZIP code in Alpharetta, Georgia in Fulton County. It covers 9.1 square miles of land. The closest ZIP codes are 30076, 30004 and 30022. 21,095 people live here in 8,681 households. At about 2,316 people per square mile it has suburban density, and owners and renters are mixed (62% own). Median household income is $126,510, well above the Georgia median of $77,353.

Quick facts

Mailing city: Alpharetta, GA
County: Fulton County
Land area: 9.1 sq mi
Population: 21,095
Median household income: $126,510
Carrier routes: 15 (10,025 homes)

Key figures

Measure	Value
Residents	21,095
Households	8,681
Median household income	$126,510
Income per person	$77,189
Median age	42.8
Homeowners	61.6%
Median home value	$640,500
Median rent	$2,055
Bachelor's degree or higher	66.8%
Average commute (minutes)	27.1
Households with kids under 18	25.8%
Moved in the past year	18.6%
Below the poverty line	7.8%
Broadband internet	94.7%
Speak a non-English language at home	20.7%

Household income

% of households	Value
<$10K	4.0%
$10–15K	1.0%
$15–25K	8.3%
$25–35K	7.2%
$35–50K	5.5%
$50–75K	9.6%
$75–100K	6.9%
$100–150K	14.1%
$150–200K	10.3%
$200K+	33.3%

Age

% of all residents	Value
<10	12.6%
10–19	11.6%
20–24	6.5%
25–34	7.4%
35–44	13.8%
45–54	13.2%
55–64	17.1%
65–74	8.2%
75+	9.4%

Tenure

% of housing units	Value
Owned, with mortgage	41.7%
Owned outright	17.2%
Rented	36.2%
Vacant	4.9%

Type of building

% of housing units	Value
Detached house	44.4%
Townhome	20.3%
2–4 units	3.7%
5–19 units	11.7%
20+ units	19.7%
Mobile / other	0.1%

Businesses in 30009

1,507 business establishments with 35,378 employees (ZIP Codes Business Patterns 2023).

Professional, Scientific, and Technical Services: 305
Health Care and Social Assistance: 160
Retail Trade: 159
Finance and Insurance: 149
Accommodation and Food Services: 123
Other Services (except Public Administration): 120
Administrative and Support and Waste Management and Remediation Services: 118
Real Estate and Rental and Leasing: 89

EDDM carrier routes

30009 has 15 USPS carrier routes with 10,025 residential and 1,831 business mailboxes. Open the EDDM route map.

Carrier routes in 30009

30009 has 15 USPS carrier routes (11 city (C), 3 rural (R), 1 highway contract (H)) with 10,025 residential and 1,831 business mailboxes. Routes range from 181 homes (R011) to 1,249 homes (C009); the median route has 605 homes. The Census counted 8,681 households in 30009 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

Homes per route	Routes
1–249	1
250–499	3
500–749	7
750–999	2
1,000–1,499	2
1,500+	0

Best routes in 30009 for…

Most businesses

For B2B offers: office supplies, cleaning, IT, catering and commercial services.

Route C002 — USPS business mailboxes 391, 854 homes
Route C001 — USPS business mailboxes 287, 546 homes
Route C012 — USPS business mailboxes 261, 605 homes
Route R107 — USPS business mailboxes 236, 467 homes
Route C020 — USPS business mailboxes 206, 1,135 homes

Select these 5 routes on the route map

Every carrier route in 30009

Route	Type	Homes	Businesses	Est. median income	Est. owners	Est. families with kids	Est. moved in past year
C001	City	546	287	$200,001+	—	—	—
C002	City	854	391	$132,894	—	—	—
C003	City	565	29	$200,001+	—	—	—
C004	City	942	6	$139,489	—	—	—
C005	City	598	4	$179,539	—	—	—
C006	City	644	11	$132,894	—	—	—
C007	City	748	43	$151,624	—	—	—
C009	City	1,249	81	$151,624	—	—	—
C012	City	605	261	$151,624	—	—	—
C016	City	665	55	$139,489	—	—	—
C020	City	1,135	206	$132,894	—	—	—
H321	Highway contract	404	2	$68,657	—	—	—
R011	Rural	181	189	$68,657	—	—	—
R107	Rural	467	236	$63,145	—	—	—
R151	Rural	422	30	$72,020	—	—	—

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 30009 on the EDDM route map.

How route demographics are estimated

Mailbox counts come from USPS; demographics are estimates

The number of homes and businesses on each carrier route is the current USPS EDDM count. The Census Bureau does not publish figures for carrier routes, so income, homeownership, ages, families, movers and housing age on a route are EDDM2GO estimates built from Census block groups (neighborhood areas of roughly 600 to 3,000 people).

How a route gets its figures: the block-group length-share method

We trace each route's streets every 25 meters and record which block group each stretch falls in. The route's homes are spread along its streets in proportion to length, so a route with 60% of its street length in one block group is assumed to have 60% of its homes there. Each block group then contributes its Census counts in proportion to the share of its housing units that sit on the route (capped at the whole block group). Medians are recalculated from the combined income, home-value and age brackets, the way the Census Bureau computes them, not averaged.

Margins of error

Census survey figures carry a margin of error at 90% confidence; we carry it through the calculation and show it as ±. Our margins treat the route-to-block-group split as exact, so the real uncertainty is larger. Routes with fewer than 100 estimated households, large margins, or streets we could not place are flagged.

Different years

USPS mailbox counts are current. Census figures are 5-year averages for 2020–2024, so a new subdivision may have more homes on the route today than the Census counted. Use the route figures to compare routes with each other, not as an exact head count.

Why some routes show identical figures

Two routes that run through the same block group get the same percentages and medians, because the Census publishes one set of figures for the whole block group. Their mailbox counts still differ, and those are exact.

Route and mailbox counts: USPS EDDM route data. Route demographics: EDDM2GO estimates from U.S. Census Bureau American Community Survey 5-year block-group data (2020–2024) and 2024 cartographic block-group boundaries. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Nearby ZIP codes

30076 — Roswell city, GA (3.5 mi)
30004 — Milton city, GA (4.7 mi)
30022 — Johns Creek city, GA (4.8 mi)
30005 — Alpharetta city, GA (5 mi)
30075 — Roswell city, GA (5.3 mi)
30350 — Sandy Springs city, GA (6.9 mi)
30092 — Peachtree Corners city, GA (8.4 mi)
30338 — Dunwoody city, GA (9.2 mi)

Areas that include 30009

Where it ranks

Mail every home in 30009

Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.

EDDM guides

ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 30009, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 30009 in?: 30009 is a Alpharetta, GA mailing address. By land area, 80% lies inside Alpharetta, 15% lies inside Milton and 5% lies inside Roswell.
What county is 30009 in?: 30009 is in Fulton County.
What is the population of 30009?: About 21,095 people (±2,084), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 19,256.
What is the median household income in 30009?: $126,510 (±$16,382), compared with $77,353 for Georgia as a whole. Half the households in the ZIP code earn more and half earn less.
How many carrier routes and mailboxes are in 30009?: 15 USPS carrier routes with 10,025 residential and 1,831 business mailboxes (11,856 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 30009?: The closest, measured center to center: 30076 (3.5 mi, Roswell), 30004 (4.7 mi, Milton), 30022 (4.8 mi, Johns Creek), 30005 (5 mi, Alpharetta), 30075 (5.3 mi, Roswell) and 30350 (6.9 mi, Sandy Springs).

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.