What city is 42223 in?

42223 is a Fort Campbell, KY mailing address. By land area, 39% lies inside Fort Campbell North and 27% lies inside Clarksville; the rest is outside any Census-defined city or community.

What is the population of 42223?

About 19,006 people (±1,138), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 20,135.

What is the median household income in 42223?

$61,598 (±$6,996), compared with $63,726 for Kentucky as a whole. Half the households in the ZIP code earn more and half earn less.

How many carrier routes and mailboxes are in 42223?

6 USPS carrier routes with 4,285 residential and 48 business mailboxes (4,330 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.

What ZIP codes are near 42223?

The closest, measured center to center: 42262 (3.8 mi, Oak Grove), 37042 (5.9 mi, Clarksville), 42236 (9.3 mi), 42254 (9.6 mi, LaFayette), 37191 (9.7 mi) and 42266 (9.7 mi, Pembroke).

42223 ZIP Code, Fort Campbell, KY

Q: What county is 42223 in?

42223 is mostly in Montgomery County (55% of its land), with smaller parts in Christian County.

42223 is a ZIP code in Fort Campbell, Kentucky — mostly in Montgomery County (55% of its land), with smaller parts in Christian County. It covers 22 square miles of land. The closest ZIP codes are 42262, 37042 and 42236. 19,006 people live here in 4,457 households. With about 875 people per square mile it is lightly settled, and most households rent (1% own). Median household income is $61,598, close to the Kentucky median of $63,726; 67% of households have children under 18.

Quick facts

Mailing city: Fort Campbell, KY
County: Christian County
Land area: 22 sq mi
Population: 19,006
Median household income: $61,598
Carrier routes: 6 (4,285 homes)

Key figures

Measure	Value
Residents	19,006
Households	4,457
Median household income	$61,598
Income per person	$23,963
Median age	22.2
Homeowners	1.1%
Median home value	$268,400
Median rent	$1,603
Bachelor's degree or higher	21.5%
Average commute (minutes)	11.3
Households with kids under 18	67.0%
Moved in the past year	31.3%
Below the poverty line	11.7%
Broadband internet	93.3%
Speak a non-English language at home	17.1%

Household income

% of households	Value
<$10K	4.5%
$10–15K	0.8%
$15–25K	4.6%
$25–35K	5.9%
$35–50K	17.5%
$50–75K	26.3%
$75–100K	24.7%
$100–150K	11.1%
$150–200K	3.7%
$200K+	0.9%

Age

% of all residents	Value
<10	23.3%
10–19	16.0%
20–24	21.9%
25–34	26.4%
35–44	10.4%
45–54	1.5%
55–64	0.2%
65–74	0.2%
75+	0.0%

Tenure

% of housing units	Value
Owned, with mortgage	0.0%
Owned outright	1.0%
Rented	91.9%
Vacant	7.1%

Type of building

% of housing units	Value
Detached house	11.5%
Townhome	49.6%
2–4 units	31.9%
5–19 units	5.4%
20+ units	0.5%
Mobile / other	1.1%

Businesses in 42223

80 business establishments with 3,224 employees (ZIP Codes Business Patterns 2023).

Professional, Scientific, and Technical Services: 26
Other Services (except Public Administration): 10
Administrative and Support and Waste Management and Remediation Services: 9
Accommodation and Food Services: 8
Retail Trade: 6
Construction: 4
Health Care and Social Assistance: 4

EDDM carrier routes

42223 has 6 USPS carrier routes with 4,285 residential and 48 business mailboxes. Open the EDDM route map.

Carrier routes in 42223

42223 has 6 USPS carrier routes (6 city (C)) with 4,285 residential and 48 business mailboxes. Routes range from 414 homes (C007) to 1,018 homes (C004); the median route has 739 homes. The Census counted 4,457 households in 42223 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

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

Best routes in 42223 for…

Most businesses

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

Route C003 — USPS business mailboxes 19, 490 homes
Route C006 — USPS business mailboxes 17, 877 homes
Route C005 — USPS business mailboxes 6, 600 homes
Route C004 — USPS business mailboxes 2, 1,018 homes
Route C002 — USPS business mailboxes 2, 886 homes

Select these 5 routes on the route map

Every carrier route in 42223

Route	Type	Homes	Businesses	Est. median income	Est. owners	Est. families with kids	Est. moved in past year
C002	City	886	2	$44,559	—	—	—
C003	City	490	19	$66,554	—	—	—
C004	City	1,018	2	$58,517	—	—	—
C005	City	600	6	$44,559	—	—	—
C006	City	877	17	$66,554	—	—	—
C007	City	414	2	$44,559	—	—	—

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 42223 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

42262 — Oak Grove city, KY (3.8 mi)
37042 — Clarksville city, TN (5.9 mi)
42236 (9.3 mi)
42254 — LaFayette city, KY (9.6 mi)
37191 (9.7 mi)
42266 — Pembroke city, KY (9.7 mi)
37040 — Clarksville city, TN (11.4 mi)
42286 — Trenton city, KY (12.8 mi)

Areas that include 42223

Fort Campbell North, KY ZIP codes — 1 ZIP code
Fort Campbell, KY ZIP codes — 1 ZIP code
Christian County ZIP codes — 11 ZIP codes
Kentucky ZIP code data

Where it ranks

Mail every home in 42223

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) 42223, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 42223 in?: 42223 is a Fort Campbell, KY mailing address. By land area, 39% lies inside Fort Campbell North and 27% lies inside Clarksville; the rest is outside any Census-defined city or community.
What county is 42223 in?: 42223 is mostly in Montgomery County (55% of its land), with smaller parts in Christian County.
What is the population of 42223?: About 19,006 people (±1,138), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 20,135.
What is the median household income in 42223?: $61,598 (±$6,996), compared with $63,726 for Kentucky as a whole. Half the households in the ZIP code earn more and half earn less.
How many carrier routes and mailboxes are in 42223?: 6 USPS carrier routes with 4,285 residential and 48 business mailboxes (4,330 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 42223?: The closest, measured center to center: 42262 (3.8 mi, Oak Grove), 37042 (5.9 mi, Clarksville), 42236 (9.3 mi), 42254 (9.6 mi, LaFayette), 37191 (9.7 mi) and 42266 (9.7 mi, Pembroke).

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