35816 ZIP Code, Huntsville, AL

35816 is a ZIP code in Huntsville, Alabama in Madison County. It covers 5.1 square miles of land. The closest ZIP codes are 35896, 35805 and 35806. 15,939 people live here in 7,003 households. At about 3,148 people per square mile it has suburban density, and most households rent (24% own). Median household income is $40,242, well below the Alabama median of $63,999; the median age is 27.7, younger than most ZIP codes.

Quick facts

Key figures

MeasureValue
Residents15,939
Households7,003
Median household income$40,242
Income per person$23,864
Median age27.7
Homeowners24.1%
Median home value$128,900
Median rent$915
Bachelor's degree or higher25.1%
Average commute (minutes)16.8
Households with kids under 1820.2%
Moved in the past year24.3%
Below the poverty line24.7%
Broadband internet84.8%
Speak a non-English language at home8.2%

Household income

% of householdsValue
<$10K11.8%
$10–15K6.9%
$15–25K13.0%
$25–35K12.2%
$35–50K16.8%
$50–75K16.5%
$75–100K10.1%
$100–150K10.5%
$150–200K1.1%
$200K+1.0%

Age

% of all residentsValue
<109.1%
10–1916.3%
20–2416.0%
25–3420.4%
35–449.6%
45–5410.7%
55–648.1%
65–746.3%
75+3.5%

Tenure

% of housing unitsValue
Owned, with mortgage12.2%
Owned outright8.4%
Rented64.6%
Vacant14.8%

Type of building

% of housing unitsValue
Detached house30.8%
Townhome3.9%
2–4 units25.7%
5–19 units28.3%
20+ units10.1%
Mobile / other1.1%

Businesses in 35816

527 business establishments with 7,829 employees (ZIP Codes Business Patterns 2023).

EDDM carrier routes

35816 has 8 USPS carrier routes with 7,097 residential and 800 business mailboxes. Open the EDDM route map.

Carrier routes in 35816

35816 has 8 USPS carrier routes (8 city (C)) with 7,097 residential and 800 business mailboxes. Routes range from 606 homes (C002) to 1,173 homes (C006); the median route has 955 homes. The Census counted 7,003 households in 35816 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

Homes per routeRoutes
1–2490
250–4990
500–7493
750–9992
1,000–1,4993
1,500+0

Best routes in 35816 for…

Most businesses

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

  1. Route C060 — USPS business mailboxes 189, 632 homes
  2. Route C051 — USPS business mailboxes 149, 919 homes
  3. Route C002 — USPS business mailboxes 125, 606 homes
  4. Route C004 — USPS business mailboxes 89, 1,039 homes
  5. Route C088 — USPS business mailboxes 83, 991 homes

Select these 5 routes on the route map

Every carrier route in 35816

RouteTypeHomesBusinessesEst. median incomeEst. ownersEst. families with kidsEst. moved in past year
C002City606125$28,304———
C004City1,03989$31,331———
C006City1,17352$31,331———
C051City919149$78,086———
C060City632189$67,127———
C069City1,04443$13,210———
C074City69370$65,563———
C088City99183$32,894———

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 35816 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 35816

Where it ranks

Mail every home in 35816

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) 35816, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 35816 in?
35816 is a Huntsville, AL mailing address. By land area, 100% lies inside Huntsville.
What county is 35816 in?
35816 is in Madison County.
What is the population of 35816?
About 15,939 people (±1,605), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 15,035.
What is the median household income in 35816?
$40,242 (±$5,962), compared with $63,999 for Alabama as a whole. Half the households in the ZIP code earn more and half earn less.
How many carrier routes and mailboxes are in 35816?
8 USPS carrier routes with 7,097 residential and 800 business mailboxes (7,897 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 35816?
The closest, measured center to center: 35896 (1.5 mi, Huntsville), 35805 (2.2 mi, Huntsville), 35806 (3.5 mi, Huntsville), 35801 (3.9 mi, Huntsville), 35810 (4.8 mi, Huntsville) and 35802 (6.1 mi, Huntsville).

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