What city is 31535 in?

31535 is a Douglas, GA mailing address. By land area, 5% lies inside Douglas; the rest is outside any Census-defined city or community.

What is the population of 31535?

About 13,463 people (±1,287), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 12,506.

What is the median household income in 31535?

$65,629 (±$7,914), 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 31535?

9 USPS carrier routes with 4,968 residential and 162 business mailboxes (5,130 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.

What ZIP codes are near 31535?

The closest, measured center to center: 31533 (7.5 mi, Douglas), 31512 (10.7 mi, Ambrose), 31650 (10.9 mi, Willacoochee), 31642 (13.6 mi, Pearson), 31624 (13.9 mi, Axson) and 31519 (14.4 mi, Broxton).

31535 ZIP Code, Douglas, GA

31535 is a ZIP code in Douglas, Georgia in Coffee County. It covers 94 square miles of land. The closest ZIP codes are 31533, 31512 and 31650. 13,463 people live here in 4,881 households. With about 143 people per square mile it is lightly settled, and most homes are owner-occupied (72%). Median household income is $65,629, below the Georgia median of $77,353.

Quick facts

Mailing city: Douglas, GA
County: Coffee County
Land area: 94 sq mi
Population: 13,463
Median household income: $65,629
Carrier routes: 9 (4,968 homes)

Key figures

Measure	Value
Residents	13,463
Households	4,881
Median household income	$65,629
Income per person	$29,782
Median age	34.6
Homeowners	71.9%
Median home value	$144,700
Median rent	$813
Bachelor's degree or higher	14.0%
Average commute (minutes)	18.1
Households with kids under 18	33.0%
Moved in the past year	7.6%
Below the poverty line	17.9%
Broadband internet	93.4%
Speak a non-English language at home	17.3%

Household income

% of households	Value
<$10K	8.4%
$10–15K	3.9%
$15–25K	11.1%
$25–35K	7.1%
$35–50K	9.5%
$50–75K	19.4%
$75–100K	12.5%
$100–150K	13.5%
$150–200K	5.3%
$200K+	9.4%

Age

% of all residents	Value
<10	14.0%
10–19	13.5%
20–24	9.1%
25–34	14.4%
35–44	13.1%
45–54	11.8%
55–64	10.0%
65–74	10.2%
75+	3.9%

Tenure

% of housing units	Value
Owned, with mortgage	21.4%
Owned outright	43.8%
Rented	25.4%
Vacant	9.3%

Type of building

% of housing units	Value
Detached house	56.1%
Townhome	2.2%
2–4 units	1.7%
5–19 units	0.0%
20+ units	2.2%
Mobile / other	37.8%

Businesses in 31535

141 business establishments with 2,496 employees (ZIP Codes Business Patterns 2023).

Retail Trade: 28
Manufacturing: 21
Construction: 19
Accommodation and Food Services: 15
Wholesale Trade: 12
Other Services (except Public Administration): 9
Transportation and Warehousing: 7
Health Care and Social Assistance: 7

EDDM carrier routes

31535 has 9 USPS carrier routes with 4,968 residential and 162 business mailboxes. Open the EDDM route map.

Carrier routes in 31535

31535 has 9 USPS carrier routes (9 rural (R)) with 4,968 residential and 162 business mailboxes. Routes range from 169 homes (R014) to 712 homes (R009); the median route has 611 homes. The Census counted 4,881 households in 31535 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

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

Best routes in 31535 for…

Most businesses

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

Route R011 — USPS business mailboxes 43, 594 homes
Route R005 — USPS business mailboxes 35, 624 homes
Route R014 — USPS business mailboxes 33, 169 homes
Route R007 — USPS business mailboxes 17, 615 homes
Route R013 — USPS business mailboxes 16, 611 homes

Select these 5 routes on the route map

Every carrier route in 31535

Route	Type	Homes	Businesses	Est. median income	Est. owners	Est. families with kids	Est. moved in past year
R002	Rural	498	2	$91,466	—	—	—
R003	Rural	617	5	$53,610	—	—	—
R005	Rural	624	35	$52,681	—	—	—
R007	Rural	615	17	$52,681	—	—	—
R008	Rural	528	2	$91,466	—	—	—
R009	Rural	712	9	$35,269	—	—	—
R011	Rural	594	43	$91,466	—	—	—
R013	Rural	611	16	$52,681	—	—	—
R014	Rural	169	33	$52,681	—	—	—

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 31535 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

31533 — Douglas city, GA (7.5 mi)
31512 — Ambrose city, GA (10.7 mi)
31650 — Willacoochee city, GA (10.9 mi)
31642 — Pearson city, GA (13.6 mi)
31624 — Axson CDP, GA (13.9 mi)
31519 — Broxton city, GA (14.4 mi)
31554 — Nicholls city, GA (14.7 mi)
31567 (15.2 mi)

Areas that include 31535

Where it ranks

Mail every home in 31535

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) 31535, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 31535 in?: 31535 is a Douglas, GA mailing address. By land area, 5% lies inside Douglas; the rest is outside any Census-defined city or community.
What county is 31535 in?: 31535 is in Coffee County.
What is the population of 31535?: About 13,463 people (±1,287), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 12,506.
What is the median household income in 31535?: $65,629 (±$7,914), 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 31535?: 9 USPS carrier routes with 4,968 residential and 162 business mailboxes (5,130 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 31535?: The closest, measured center to center: 31533 (7.5 mi, Douglas), 31512 (10.7 mi, Ambrose), 31650 (10.9 mi, Willacoochee), 31642 (13.6 mi, Pearson), 31624 (13.9 mi, Axson) and 31519 (14.4 mi, Broxton).

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