83442 ZIP Code, Rigby, ID

83442 is a ZIP code in Rigby, Idaho — mostly in Jefferson County (71% of its land), with smaller parts in Bonneville County. It covers 129 square miles of land. The closest ZIP codes are 83401, 83454 and 83431. 25,609 people live here in 7,738 households. With about 198 people per square mile it is lightly settled, and most homes are owner-occupied (87%). Median household income is $88,260, above the Idaho median of $77,800; 49% of households have children under 18.

Quick facts

Key figures

MeasureValue
Residents25,609
Households7,738
Median household income$88,260
Income per person$31,740
Median age32.9
Homeowners87.3%
Median home value$449,300
Median rent$1,171
Bachelor's degree or higher30.0%
Average commute (minutes)24.5
Households with kids under 1848.7%
Moved in the past year13.4%
Below the poverty line9.5%
Broadband internet95.4%
Speak a non-English language at home9.3%

Household income

% of householdsValue
<$10K3.1%
$10–15K2.5%
$15–25K4.0%
$25–35K6.1%
$35–50K7.9%
$50–75K15.5%
$75–100K20.7%
$100–150K21.7%
$150–200K9.8%
$200K+8.6%

Age

% of all residentsValue
<1016.8%
10–1918.5%
20–245.9%
25–3411.0%
35–4414.5%
45–5411.3%
55–649.9%
65–747.8%
75+4.2%

Tenure

% of housing unitsValue
Owned, with mortgage61.1%
Owned outright24.5%
Rented12.2%
Vacant2.2%

Type of building

% of housing unitsValue
Detached house85.8%
Townhome2.8%
2–4 units4.7%
5–19 units0.4%
20+ units0.2%
Mobile / other6.0%

Businesses in 83442

602 business establishments with 4,145 employees (ZIP Codes Business Patterns 2023).

EDDM carrier routes

83442 has 13 USPS carrier routes with 8,545 residential and 386 business mailboxes. Open the EDDM route map.

Carrier routes in 83442

83442 has 13 USPS carrier routes (2 city (C), 11 rural (R)) with 8,545 residential and 386 business mailboxes. Routes range from 526 homes (R003) to 842 homes (C002); the median route has 616 homes. The Census counted 7,738 households in 83442 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

Homes per routeRoutes
1–2490
250–4990
500–74911
750–9992
1,000–1,4990
1,500+0

Best routes in 83442 for…

Most businesses

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

  1. Route C001 — USPS business mailboxes 165, 747 homes
  2. Route R003 — USPS business mailboxes 53, 526 homes
  3. Route R011 — USPS business mailboxes 44, 690 homes
  4. Route R008 — USPS business mailboxes 36, 616 homes
  5. Route R010 — USPS business mailboxes 29, 583 homes

Select these 5 routes on the route map

Every carrier route in 83442

RouteTypeHomesBusinessesEst. median incomeEst. ownersEst. families with kidsEst. moved in past year
C001City747165$62,923———
C002City84215$62,923———
R001Rural6054$88,482———
R002Rural5443$72,420———
R003Rural52653$86,445———
R004Rural5964$83,814———
R005Rural74619$78,913———
R006Rural62910$70,472———
R007Rural6144$85,228———
R008Rural61636$90,832———
R009Rural8070$77,960———
R010Rural58329$83,415———
R011Rural69044$62,923———

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 83442 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 83442

Where it ranks

Mail every home in 83442

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) 83442, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 83442 in?
83442 is a Rigby, ID mailing address. By land area, 2% lies inside Rigby; the rest is outside any Census-defined city or community.
What county is 83442 in?
83442 is mostly in Jefferson County (71% of its land), with smaller parts in Bonneville County.
What is the population of 83442?
About 25,609 people (±707), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 23,831.
What is the median household income in 83442?
$88,260 (±$4,319), compared with $77,800 for Idaho as a whole. Half the households in the ZIP code earn more and half earn less.
How many carrier routes and mailboxes are in 83442?
13 USPS carrier routes with 8,545 residential and 386 business mailboxes (8,930 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 83442?
The closest, measured center to center: 83401 (6.4 mi, Idaho Falls), 83454 (6.6 mi, Ucon), 83431 (10.8 mi, Lewisville), 83434 (12.3 mi, Menan), 83440 (12.5 mi, Rexburg) and 83460 (13.2 mi, Rexburg).

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