84102 ZIP Code, Salt Lake City, UT
84102 is a ZIP code in Salt Lake City, Utah in Salt Lake County. It covers 1.9 square miles of land. The closest ZIP codes are 84111, 84112 and 84138. 18,777 people live here in 10,383 households. At about 9,724 people per square mile it is built up to city-neighborhood density, and most households rent (24% own). Median household income is $52,199, well below the Utah median of $95,166; the median age is 29.4, younger than most ZIP codes.
Quick facts
- Mailing city: Salt Lake City, UT
- County: Salt Lake County
- Land area: 1.9 sq mi
- Population: 18,777
- Median household income: $52,199
- Carrier routes: 19 (10,678 homes)
Key figures
| Measure | Value |
|---|---|
| Residents | 18,777 |
| Households | 10,383 |
| Median household income | $52,199 |
| Income per person | $42,728 |
| Median age | 29.4 |
| Homeowners | 24.0% |
| Median home value | $548,700 |
| Median rent | $1,386 |
| Bachelor's degree or higher | 57.6% |
| Average commute (minutes) | 18 |
| Households with kids under 18 | 5.7% |
| Moved in the past year | 35.0% |
| Below the poverty line | 28.3% |
| Broadband internet | 92.6% |
| Speak a non-English language at home | 13.6% |
Household income
| % of households | Value |
|---|---|
| <$10K | 10.1% |
| $10–15K | 4.6% |
| $15–25K | 9.5% |
| $25–35K | 9.7% |
| $35–50K | 14.1% |
| $50–75K | 19.9% |
| $75–100K | 10.5% |
| $100–150K | 11.4% |
| $150–200K | 5.2% |
| $200K+ | 4.9% |
Age
| % of all residents | Value |
|---|---|
| <10 | 3.1% |
| 10–19 | 7.3% |
| 20–24 | 25.8% |
| 25–34 | 26.8% |
| 35–44 | 10.8% |
| 45–54 | 7.4% |
| 55–64 | 7.0% |
| 65–74 | 6.2% |
| 75+ | 5.6% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 14.8% |
| Owned outright | 7.1% |
| Rented | 68.4% |
| Vacant | 9.7% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 20.0% |
| Townhome | 4.5% |
| 2–4 units | 15.9% |
| 5–19 units | 23.9% |
| 20+ units | 35.4% |
| Mobile / other | 0.2% |
Businesses in 84102
697 business establishments with 9,650 employees (ZIP Codes Business Patterns 2023).
- Health Care and Social Assistance: 187
- Professional, Scientific, and Technical Services: 109
- Other Services (except Public Administration): 79
- Accommodation and Food Services: 67
- Retail Trade: 65
- Real Estate and Rental and Leasing: 35
- Administrative and Support and Waste Management and Remediation Services: 32
- Information: 26
EDDM carrier routes
84102 has 19 USPS carrier routes with 10,678 residential and 693 business mailboxes. Open the EDDM route map.
Carrier routes in 84102
84102 has 19 USPS carrier routes (19 city (C)) with 10,678 residential and 693 business mailboxes. Routes range from 268 homes (C027) to 887 homes (C026); the median route has 556 homes. The Census counted 10,383 households in 84102 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.
| Homes per route | Routes |
|---|---|
| 1–249 | 0 |
| 250–499 | 6 |
| 500–749 | 11 |
| 750–999 | 2 |
| 1,000–1,499 | 0 |
| 1,500+ | 0 |
Best routes in 84102 for…
Most businesses
For B2B offers: office supplies, cleaning, IT, catering and commercial services.
- Route C006 — USPS business mailboxes 166, 594 homes
- Route C001 — USPS business mailboxes 84, 732 homes
- Route C009 — USPS business mailboxes 80, 625 homes
- Route C018 — USPS business mailboxes 65, 546 homes
- Route C019 — USPS business mailboxes 54, 308 homes
Select these 5 routes on the route map
Every carrier route in 84102
| Route | Type | Homes | Businesses | Est. median income | Est. owners | Est. families with kids | Est. moved in past year |
|---|---|---|---|---|---|---|---|
| C001 | City | 732 | 84 | $80,079 | — | — | — |
| C002 | City | 691 | 17 | $60,205 | — | — | — |
| C003 | City | 472 | 33 | $136,883 | — | — | — |
| C004 | City | 380 | 5 | $136,883 | — | — | — |
| C006 | City | 594 | 166 | $52,792 | — | — | — |
| C007 | City | 495 | 5 | $60,205 | — | — | — |
| C009 | City | 625 | 80 | $66,785 | — | — | — |
| C010 | City | 406 | 11 | $105,144 | — | — | — |
| C012 | City | 556 | 10 | $47,581 | — | — | — |
| C013 | City | 582 | 10 | $47,581 | — | — | — |
| C015 | City | 514 | 25 | $69,903 | — | — | — |
| C017 | City | 532 | 24 | $18,340 | — | — | — |
| C018 | City | 546 | 65 | $57,804 | — | — | — |
| C019 | City | 308 | 54 | $52,792 | — | — | — |
| C020 | City | 686 | 8 | $65,970 | — | — | — |
| C023 | City | 572 | 16 | $54,980 | — | — | — |
| C025 | City | 832 | 46 | $52,792 | — | — | — |
| C026 | City | 887 | 25 | $47,555 | — | — | — |
| C027 | City | 268 | 9 | $47,555 | — | — | — |
Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 84102 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
- 84111 — Salt Lake City city, UT (1.1 mi)
- 84112 — Salt Lake City city, UT (1.2 mi)
- 84138 — Salt Lake City city, UT (1.3 mi)
- 84105 — Salt Lake City city, UT (1.5 mi)
- 84113 — Salt Lake City city, UT (1.6 mi)
- 84150 — Salt Lake City city, UT (1.6 mi)
- 84114 — Salt Lake City city, UT (1.8 mi)
- 84101 — Salt Lake City city, UT (1.9 mi)
Areas that include 84102
- Salt Lake City, UT ZIP codes — 25 ZIP codes
- Salt Lake County ZIP codes — 42 ZIP codes
- Utah ZIP code data
Where it ranks
- No. 3 of 37: highest share of residents who moved in during the past year in Salt Lake County
- No. 2 of 37: lowest median age in Salt Lake County
- No. 3 of 20: highest share of residents who moved in during the past year in Salt Lake City, UT
- No. 2 of 20: lowest median age in Salt Lake City, UT
Mail every home in 84102
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) 84102, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 84102 in?
- 84102 is a Salt Lake City, UT mailing address. By land area, 100% lies inside Salt Lake City.
- What county is 84102 in?
- 84102 is in Salt Lake County.
- What is the population of 84102?
- About 18,777 people (±1,018), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 18,857.
- What is the median household income in 84102?
- $52,199 (±$3,332), 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 84102?
- 19 USPS carrier routes with 10,678 residential and 693 business mailboxes (11,374 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
- What ZIP codes are near 84102?
- The closest, measured center to center: 84111 (1.1 mi, Salt Lake City), 84112 (1.2 mi, Salt Lake City), 84138 (1.3 mi, Salt Lake City), 84105 (1.5 mi, Salt Lake City), 84113 (1.6 mi, Salt Lake City) and 84150 (1.6 mi, Salt Lake City).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.