What city is 84324 in?

84324 is a Mantua, UT mailing address. By land area, 22% lies inside Mantua; the rest is outside any Census-defined city or community.

What is the population of 84324?

About 1,677 people (±288), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 1,128.

What is the median household income in 84324?

$142,188 (±$10,800), compared with $95,166 for Utah as a whole. Half the households in the ZIP code earn more and half earn less.

How many carrier routes and mailboxes are in 84324?

1 USPS carrier routes with 466 residential and 3 business mailboxes (469 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.

What ZIP codes are near 84324?

The closest, measured center to center: 84328 (5.9 mi, Avon), 84302 (8.5 mi, Brigham City), 84339 (9 mi, Wellsville), 84414 (11.6 mi, North Ogden), 84310 (12 mi, Liberty) and 84301 (12.7 mi, Bear River City).

84324 ZIP Code, Mantua, UT

84324 is a ZIP code in Mantua, Utah in Box Elder County. It covers 22 square miles of land. The closest ZIP codes are 84328, 84302 and 84339. 1,677 people live here in 436 households. It is rural, with fewer than 100 people per square mile, and most homes are owner-occupied (97%). Median household income is $142,188, above the Utah median of $95,166; 48% of households have children under 18.

Quick facts

Mailing city: Mantua, UT
County: Box Elder County
Land area: 22 sq mi
Population: 1,677
Median household income: $142,188
Carrier routes: 1 (466 homes)

Key figures

Measure	Value
Residents	1,677
Households	436
Median household income	$142,188
Income per person	$41,290
Median age	30
Homeowners	97.2%
Median home value	$607,100
Median rent	$2,000
Bachelor's degree or higher	41.4%
Average commute (minutes)	22.4
Households with kids under 18	48.2%
Moved in the past year	5.2%
Below the poverty line	2.4%
Broadband internet	96.8%
Speak a non-English language at home	4.1%

Household income

% of households	Value
<$10K	2.3%
$10–15K	0.7%
$15–25K	3.2%
$25–35K	0.9%
$35–50K	3.9%
$50–75K	6.0%
$75–100K	8.5%
$100–150K	27.1%
$150–200K	28.2%
$200K+	19.3%

Age

% of all residents	Value
<10	18.2%
10–19	23.9%
20–24	2.6%
25–34	7.5%
35–44	20.2%
45–54	6.0%
55–64	8.6%
65–74	8.3%
75+	4.6%

Tenure

% of housing units	Value
Owned, with mortgage	61.5%
Owned outright	28.4%
Rented	2.5%
Vacant	7.6%

Type of building

% of housing units	Value
Detached house	99.8%
Townhome	0.0%
2–4 units	0.0%
5–19 units	0.0%
20+ units	0.0%
Mobile / other	0.2%

Businesses in 84324

24 business establishments with 120 employees (ZIP Codes Business Patterns 2023).

Construction: 6
Professional, Scientific, and Technical Services: 6
Administrative and Support and Waste Management and Remediation Services: 3

EDDM carrier routes

84324 has 1 USPS carrier routes with 466 residential and 3 business mailboxes. Open the EDDM route map.

Carrier routes in 84324

84324 has 1 USPS carrier routes (1 rural (R)) with 466 residential and 3 business mailboxes. Routes range from 466 homes (R003) to 466 homes (R003); the median route has 466 homes. The Census counted 436 households in 84324 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

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

Every carrier route in 84324

Route	Type	Homes	Businesses	Est. median income	Est. owners	Est. families with kids	Est. moved in past year
R003	Rural	466	3	$118,362	—	—	—

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 84324 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

84328 — Avon CDP, UT (5.9 mi)
84302 — Brigham City city, UT (8.5 mi)
84339 — Wellsville city, UT (9 mi)
84414 — North Ogden city, UT (11.6 mi)
84310 — Liberty CDP, UT (12 mi)
84301 — Bear River City city, UT (12.7 mi)
84314 — Honeyville city, UT (13.3 mi)
84340 — South Willard CDP, UT (13.8 mi)

Areas that include 84324

Mantua, UT ZIP codes — 1 ZIP code
Box Elder County ZIP codes — 19 ZIP codes
Utah ZIP code data

Where it ranks

Mail every home in 84324

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) 84324, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 84324 in?: 84324 is a Mantua, UT mailing address. By land area, 22% lies inside Mantua; the rest is outside any Census-defined city or community.
What county is 84324 in?: 84324 is in Box Elder County.
What is the population of 84324?: About 1,677 people (±288), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 1,128.
What is the median household income in 84324?: $142,188 (±$10,800), compared with $95,166 for Utah as a whole. Half the households in the ZIP code earn more and half earn less.
How many carrier routes and mailboxes are in 84324?: 1 USPS carrier routes with 466 residential and 3 business mailboxes (469 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 84324?: The closest, measured center to center: 84328 (5.9 mi, Avon), 84302 (8.5 mi, Brigham City), 84339 (9 mi, Wellsville), 84414 (11.6 mi, North Ogden), 84310 (12 mi, Liberty) and 84301 (12.7 mi, Bear River City).

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