31088 ZIP Code, Warner Robins, GA

31088 is a ZIP code in Warner Robins, Georgia in Houston County. It covers 29 square miles of land. The closest ZIP codes are 31028, 31093 and 31005. 58,585 people live here in 22,018 households, more than in 9 of every 10 Georgia ZIP codes. At about 1,990 people per square mile it has suburban density, and owners and renters are mixed (63% own). Median household income is $83,082, close to the Georgia median of $77,353.

Quick facts

Key figures

MeasureValue
Residents58,585
Households22,018
Median household income$83,082
Income per person$37,705
Median age34.7
Homeowners63.1%
Median home value$199,300
Median rent$1,304
Bachelor's degree or higher36.8%
Average commute (minutes)21.9
Households with kids under 1834.2%
Moved in the past year14.4%
Below the poverty line9.4%
Broadband internet95.0%
Speak a non-English language at home10.7%

Household income

% of householdsValue
<$10K5.0%
$10–15K1.2%
$15–25K4.4%
$25–35K5.6%
$35–50K15.2%
$50–75K14.5%
$75–100K14.7%
$100–150K20.9%
$150–200K9.0%
$200K+9.5%

Age

% of all residentsValue
<1014.0%
10–1914.0%
20–247.4%
25–3415.2%
35–4413.8%
45–5411.6%
55–6411.2%
65–748.2%
75+4.6%

Tenure

% of housing unitsValue
Owned, with mortgage39.4%
Owned outright18.7%
Rented33.5%
Vacant8.4%

Type of building

% of housing unitsValue
Detached house70.1%
Townhome2.6%
2–4 units5.8%
5–19 units14.1%
20+ units3.8%
Mobile / other3.6%

Businesses in 31088

1,023 business establishments with 13,561 employees (ZIP Codes Business Patterns 2023).

EDDM carrier routes

31088 has 40 USPS carrier routes with 25,345 residential and 1,566 business mailboxes. Open the EDDM route map.

Carrier routes in 31088

31088 has 40 USPS carrier routes (17 city (C), 23 rural (R)) with 25,345 residential and 1,566 business mailboxes. Routes range from 158 homes (R030) to 1,378 homes (C036); the median route has 606 homes. The Census counted 22,018 households in 31088 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

Homes per routeRoutes
1–2492
250–4992
500–74930
750–9994
1,000–1,4992
1,500+0

Best routes in 31088 for…

Most businesses

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

  1. Route R005 — USPS business mailboxes 335, 190 homes
  2. Route C034 — USPS business mailboxes 136, 748 homes
  3. Route R027 — USPS business mailboxes 104, 552 homes
  4. Route C007 — USPS business mailboxes 92, 1,163 homes
  5. Route C044 — USPS business mailboxes 89, 653 homes

Select these 5 routes on the route map

Every carrier route in 31088

RouteTypeHomesBusinessesEst. median incomeEst. ownersEst. families with kidsEst. moved in past year
C004City83643$103,300———
C007City1,16392$84,644———
C008City68958$87,010———
C010City49111$52,987———
C014City98058$32,947———
C015City7268$52,987———
C018City67816$103,300———
C019City6392$71,311———
C028City58815$84,644———
C029City73779$106,047———
C030City56729$84,644———
C034City748136$49,021———
C036City1,37840$84,644———
C040City72475$43,487———
C041City5131$123,704———
C042City77237$123,704———
C044City65389$32,947———
R001Rural5910$99,539———
R003Rural52930$100,202———
R005Rural190335$100,202———
R007Rural6320$98,579———
R009Rural6322$108,662———
R010Rural61579$99,539———
R011Rural6299$43,487———
R012Rural61916$61,998———
R013Rural58670$106,047———
R015Rural5301$123,801———
R016Rural5130$108,662———
R017Rural5170$121,274———
R019Rural5361$116,140———
R020Rural5012$200,001+———
R021Rural52413$111,982———
R022Rural5040$200,001+———
R023Rural7277$106,047———
R024Rural8045$123,801———
R026Rural59618$100,202———
R027Rural552104$111,982———
R028Rural46082$123,801———
R029Rural5182$121,274———
R030Rural1581$123,801———

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 31088 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

Areas that include 31088

Where it ranks

Mail every home in 31088

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) 31088, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 31088 in?
31088 is a Warner Robins, GA mailing address. By land area, 64% lies inside Warner Robins; the rest is outside any Census-defined city or community.
What county is 31088 in?
31088 is in Houston County.
What is the population of 31088?
About 58,585 people (±3,213), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 57,034.
What is the median household income in 31088?
$83,082 (±$5,659), 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 31088?
40 USPS carrier routes with 25,345 residential and 1,566 business mailboxes (26,915 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 31088?
The closest, measured center to center: 31028 (3.6 mi, Centerville), 31093 (4.3 mi, Warner Robins), 31005 (4.6 mi, Warner Robins), 31098 (4.9 mi, Robins AFB), 31047 (9.3 mi, Perry) and 31008 (9.4 mi, Byron).

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