What city is 38330 in?

38330 is a Dyer, TN mailing address. By land area, 3% lies inside Dyer and 1% lies inside Yorkville; the rest is outside any Census-defined city or community.

What is the population of 38330?

About 3,793 people (±538), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 4,040.

What is the median household income in 38330?

$60,688 (±$10,919), compared with $69,595 for Tennessee as a whole. Half the households in the ZIP code earn more and half earn less.

How many carrier routes and mailboxes are in 38330?

4 USPS carrier routes with 1,650 residential and 64 business mailboxes (1,712 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.

What ZIP codes are near 38330?

The closest, measured center to center: 38389 (5.4 mi, Yorkville), 38369 (6.7 mi, Rutherford), 38382 (7.6 mi, Trenton), 38233 (9.2 mi, Kenton), 38059 (11.9 mi, Newbern) and 38316 (12.1 mi, Bradford).

38330 ZIP Code, Dyer, TN

38330 is a ZIP code in Dyer, Tennessee in Gibson County. It covers 66 square miles of land. The closest ZIP codes are 38389, 38369 and 38382. 3,793 people live here in 1,470 households. It is rural, with fewer than 100 people per square mile, and most homes are owner-occupied (71%). Median household income is $60,688, below the Tennessee median of $69,595.

Quick facts

Mailing city: Dyer, TN
County: Gibson County
Land area: 66 sq mi
Population: 3,793
Median household income: $60,688
Carrier routes: 4 (1,650 homes)

Key figures

Measure	Value
Residents	3,793
Households	1,470
Median household income	$60,688
Income per person	$28,423
Median age	35.6
Homeowners	70.5%
Median home value	$136,300
Median rent	$784
Bachelor's degree or higher	19.8%
Average commute (minutes)	25.1
Households with kids under 18	30.6%
Moved in the past year	10.9%
Below the poverty line	20.8%
Broadband internet	91.4%
Speak a non-English language at home	1.9%

Household income

% of households	Value
<$10K	10.1%
$10–15K	3.2%
$15–25K	10.2%
$25–35K	6.1%
$35–50K	14.8%
$50–75K	13.3%
$75–100K	11.6%
$100–150K	23.5%
$150–200K	5.0%
$200K+	2.2%

Age

% of all residents	Value
<10	16.5%
10–19	13.0%
20–24	10.7%
25–34	9.2%
35–44	12.1%
45–54	11.6%
55–64	10.7%
65–74	9.5%
75+	6.8%

Tenure

% of housing units	Value
Owned, with mortgage	33.7%
Owned outright	27.9%
Rented	25.4%
Vacant	13.1%

Type of building

% of housing units	Value
Detached house	85.4%
Townhome	0.5%
2–4 units	8.8%
5–19 units	2.4%
20+ units	0.0%
Mobile / other	2.9%

Businesses in 38330

59 business establishments with 527 employees (ZIP Codes Business Patterns 2023).

Retail Trade: 14
Construction: 9
Other Services (except Public Administration): 9
Manufacturing: 5
Wholesale Trade: 4
Administrative and Support and Waste Management and Remediation Services: 4
Transportation and Warehousing: 3
Health Care and Social Assistance: 3

EDDM carrier routes

38330 has 4 USPS carrier routes with 1,650 residential and 64 business mailboxes. Open the EDDM route map.

Carrier routes in 38330

38330 has 4 USPS carrier routes (2 city (C), 2 rural (R)) with 1,650 residential and 64 business mailboxes. Routes range from 117 homes (C002) to 547 homes (C001); the median route has 493 homes. The Census counted 1,470 households in 38330 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

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

Best routes in 38330 for…

Most businesses

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

Route C001 — USPS business mailboxes 32, 547 homes
Route R001 — USPS business mailboxes 23, 491 homes
Route R002 — USPS business mailboxes 8, 495 homes
Route C002 — USPS business mailboxes 1, 117 homes

Select these 4 routes on the route map

Every carrier route in 38330

Route	Type	Homes	Businesses	Est. median income	Est. owners	Est. families with kids	Est. moved in past year
C001	City	547	32	$77,467	—	—	—
C002	City	117	1	$58,718	—	—	—
R001	Rural	491	23	$81,679	—	—	—
R002	Rural	495	8	$77,467	—	—	—

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 38330 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

38389 — Yorkville city, TN (5.4 mi)
38369 — Rutherford town, TN (6.7 mi)
38382 — Trenton city, TN (7.6 mi)
38233 — Kenton town, TN (9.2 mi)
38059 — Newbern town, TN (11.9 mi)
38316 — Bradford town, TN (12.1 mi)
38259 — Trimble town, TN (12.3 mi)
38070 (15 mi)

Areas that include 38330

Where it ranks

Mail every home in 38330

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) 38330, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 38330 in?: 38330 is a Dyer, TN mailing address. By land area, 3% lies inside Dyer and 1% lies inside Yorkville; the rest is outside any Census-defined city or community.
What county is 38330 in?: 38330 is in Gibson County.
What is the population of 38330?: About 3,793 people (±538), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 4,040.
What is the median household income in 38330?: $60,688 (±$10,919), compared with $69,595 for Tennessee as a whole. Half the households in the ZIP code earn more and half earn less.
How many carrier routes and mailboxes are in 38330?: 4 USPS carrier routes with 1,650 residential and 64 business mailboxes (1,712 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 38330?: The closest, measured center to center: 38389 (5.4 mi, Yorkville), 38369 (6.7 mi, Rutherford), 38382 (7.6 mi, Trenton), 38233 (9.2 mi, Kenton), 38059 (11.9 mi, Newbern) and 38316 (12.1 mi, Bradford).

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