29910 ZIP Code, Bluffton, SC

29910 is a ZIP code in Bluffton, South Carolina in Beaufort County. It covers 104 square miles of land. The closest ZIP codes are 29915, 29909 and 29928. 53,019 people live here in 21,056 households, more than in 9 of every 10 South Carolina ZIP codes. With about 508 people per square mile it is lightly settled, and most homes are owner-occupied (77%). Median household income is $98,912, above the South Carolina median of $69,324.

Quick facts

Key figures

MeasureValue
Residents53,019
Households21,056
Median household income$98,912
Income per person$58,199
Median age43.4
Homeowners77.2%
Median home value$487,000
Median rent$2,073
Bachelor's degree or higher48.9%
Average commute (minutes)26.3
Households with kids under 1829.7%
Moved in the past year13.4%
Below the poverty line6.6%
Broadband internet97.1%
Speak a non-English language at home15.2%

Household income

% of householdsValue
<$10K2.9%
$10–15K1.7%
$15–25K2.7%
$25–35K2.9%
$35–50K8.0%
$50–75K15.0%
$75–100K17.3%
$100–150K21.4%
$150–200K10.0%
$200K+18.0%

Age

% of all residentsValue
<1010.7%
10–1913.9%
20–244.9%
25–348.8%
35–4414.2%
45–5412.1%
55–6412.6%
65–7414.7%
75+8.1%

Tenure

% of housing unitsValue
Owned, with mortgage51.2%
Owned outright20.4%
Rented20.9%
Vacant7.5%

Type of building

% of housing unitsValue
Detached house74.5%
Townhome6.6%
2–4 units1.7%
5–19 units10.5%
20+ units3.9%
Mobile / other2.8%

Businesses in 29910

1,828 business establishments with 16,076 employees (ZIP Codes Business Patterns 2023).

EDDM carrier routes

29910 has 39 USPS carrier routes with 24,372 residential and 1,477 business mailboxes. Open the EDDM route map.

Carrier routes in 29910

29910 has 39 USPS carrier routes (23 rural (R), 16 highway contract (H)) with 24,372 residential and 1,477 business mailboxes. Routes range from 216 homes (H030) to 1,001 homes (R042); the median route has 630 homes. The Census counted 21,056 households in 29910 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

Homes per routeRoutes
1–2491
250–4998
500–74919
750–99910
1,000–1,4991
1,500+0

Best routes in 29910 for…

Most businesses

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

  1. Route H051 — USPS business mailboxes 193, 316 homes
  2. Route H012 — USPS business mailboxes 157, 485 homes
  3. Route R001 — USPS business mailboxes 139, 695 homes
  4. Route H017 — USPS business mailboxes 137, 529 homes
  5. Route H030 — USPS business mailboxes 134, 216 homes

Select these 5 routes on the route map

Every carrier route in 29910

RouteTypeHomesBusinessesEst. median incomeEst. ownersEst. families with kidsEst. moved in past year
H002Highway contract63073$81,842———
H004Highway contract6292$97,321———
H008Highway contract4512$84,389———
H012Highway contract485157$81,842———
H013Highway contract2680$54,431———
H014Highway contract75234$97,321———
H017Highway contract529137$54,431———
H018Highway contract4081$80,105———
H025Highway contract37126$69,595———
H026Highway contract7525$84,389———
H030Highway contract216134$96,957———
H051Highway contract316193$103,059———
H052Highway contract5050$103,059———
H055Highway contract7491$118,824———
H056Highway contract7932$103,059———
H058Highway contract4072$100,071———
R001Rural695139$118,824———
R003Rural6085$80,105———
R007Rural77515$98,911———
R016Rural6454$100,071———
R019Rural5707$80,105———
R024Rural7460$107,279———
R028Rural7861$118,824———
R032Rural6807$88,388———
R033Rural3223$132,496———
R035Rural7109$84,389———
R037Rural5661$107,279———
R039Rural5996$107,279———
R042Rural1,0012$54,431———
R043Rural629117$103,059———
R044Rural64257$103,059———
R046Rural82383$84,389———
R047Rural92123$103,059———
R053Rural60245$103,059———
R054Rural8062$103,059———
R059Rural7151$118,824———
R060Rural92776$107,279———
R061Rural80117$103,059———
R064Rural54288$96,957———

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 29910 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 29910

Where it ranks

Mail every home in 29910

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) 29910, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 29910 in?
29910 is a Bluffton, SC mailing address. By land area, 47% lies inside Bluffton; the rest is outside any Census-defined city or community.
What county is 29910 in?
29910 is in Beaufort County.
What is the population of 29910?
About 53,019 people (±1,864), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 49,140.
What is the median household income in 29910?
$98,912 (±$5,666), compared with $69,324 for South Carolina as a whole. Half the households in the ZIP code earn more and half earn less.
How many carrier routes and mailboxes are in 29910?
39 USPS carrier routes with 24,372 residential and 1,477 business mailboxes (25,857 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 29910?
The closest, measured center to center: 29915 (7.1 mi, Daufuskie Island), 29909 (8.7 mi, Ridgeland), 29928 (9 mi, Hilton Head Island), 29926 (9.5 mi, Hilton Head Island), 29927 (9.7 mi, Hardeeville) and 31421 (14 mi, Savannah).

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