52778 ZIP Code, Wilton, IA
52778 is a ZIP code in Wilton, Iowa — mostly in Cedar County (60% of its land), with smaller parts in Muscatine County. It covers 76 square miles of land. The closest ZIP codes are 52760, 52747 and 52769. 3,632 people live here in 1,675 households. It is rural, with fewer than 100 people per square mile, and most homes are owner-occupied (70%). Median household income is $82,623, above the Iowa median of $75,059; the median age is 46.9, older than most ZIP codes.
Quick facts
- Mailing city: Wilton, IA
- County: Cedar County
- Land area: 76 sq mi
- Population: 3,632
- Median household income: $82,623
- Carrier routes: 2 (1,160 homes)
Key figures
| Measure | Value |
|---|---|
| Residents | 3,632 |
| Households | 1,675 |
| Median household income | $82,623 |
| Income per person | $44,232 |
| Median age | 46.9 |
| Homeowners | 70.4% |
| Median home value | $202,200 |
| Median rent | $828 |
| Bachelor's degree or higher | 33.6% |
| Average commute (minutes) | 22.8 |
| Households with kids under 18 | 17.0% |
| Moved in the past year | 8.9% |
| Below the poverty line | 7.4% |
| Broadband internet | 85.9% |
| Speak a non-English language at home | 0.8% |
Household income
| % of households | Value |
|---|---|
| <$10K | 1.3% |
| $10–15K | 4.4% |
| $15–25K | 5.9% |
| $25–35K | 10.3% |
| $35–50K | 6.5% |
| $50–75K | 19.1% |
| $75–100K | 16.5% |
| $100–150K | 22.5% |
| $150–200K | 9.4% |
| $200K+ | 4.1% |
Age
| % of all residents | Value |
|---|---|
| <10 | 8.2% |
| 10–19 | 7.5% |
| 20–24 | 10.7% |
| 25–34 | 11.8% |
| 35–44 | 8.6% |
| 45–54 | 12.7% |
| 55–64 | 18.4% |
| 65–74 | 13.2% |
| 75+ | 9.2% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 44.3% |
| Owned outright | 26.1% |
| Rented | 28.3% |
| Vacant | 1.3% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 77.2% |
| Townhome | 1.4% |
| 2–4 units | 4.8% |
| 5–19 units | 8.4% |
| 20+ units | 1.6% |
| Mobile / other | 6.5% |
Businesses in 52778
89 business establishments with 1,048 employees (ZIP Codes Business Patterns 2023).
- Other Services (except Public Administration): 13
- Manufacturing: 9
- Health Care and Social Assistance: 9
- Accommodation and Food Services: 9
- Construction: 8
- Retail Trade: 8
- Finance and Insurance: 7
- Professional, Scientific, and Technical Services: 7
EDDM carrier routes
52778 has 2 USPS carrier routes with 1,160 residential and 21 business mailboxes. Open the EDDM route map.
Carrier routes in 52778
52778 has 2 USPS carrier routes (2 rural (R)) with 1,160 residential and 21 business mailboxes. Routes range from 541 homes (R002) to 619 homes (R001); the median route has 580 homes. The Census counted 1,675 households in 52778 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.
| Homes per route | Routes |
|---|---|
| 1–249 | 0 |
| 250–499 | 0 |
| 500–749 | 2 |
| 750–999 | 0 |
| 1,000–1,499 | 0 |
| 1,500+ | 0 |
Best routes in 52778 for…
Most businesses
For B2B offers: office supplies, cleaning, IT, catering and commercial services.
- Route R002 — USPS business mailboxes 11, 541 homes
- Route R001 — USPS business mailboxes 10, 619 homes
Select these 2 routes on the route map
Every carrier route in 52778
| Route | Type | Homes | Businesses | Est. median income | Est. owners | Est. families with kids | Est. moved in past year |
|---|---|---|---|---|---|---|---|
| R001 | Rural | 619 | 10 | $50,446 | — | — | — |
| R002 | Rural | 541 | 11 | $109,382 | — | — | — |
Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 52778 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
- 52760 — Moscow CDP, IA (4.8 mi)
- 52747 — Durant city, IA (4.9 mi)
- 52769 — Stockton city, IA (8.2 mi)
- 52720 — Atalissa city, IA (8.7 mi)
- 52721 — Bennett city, IA (10.7 mi)
- 52765 — New Liberty city, IA (10.7 mi)
- 52761 — Muscatine city, IA (11.8 mi)
- 52772 — Tipton city, IA (12.2 mi)
Areas that include 52778
- Wilton, IA ZIP codes — 1 ZIP code
- Cedar County ZIP codes — 15 ZIP codes
- Muscatine County ZIP codes — 13 ZIP codes
- Iowa ZIP code data
Where it ranks
- No. 3 of 9: highest median household income in Cedar County
- No. 5 of 9: highest median home value in Cedar County
- No. 5 of 9: highest share of residents who moved in during the past year in Cedar County
- No. 1 of 9: highest median age in Cedar County
Mail every home in 52778
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) 52778, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 52778 in?
- 52778 is a Wilton, IA mailing address. By land area, 3% lies inside Wilton; the rest is outside any Census-defined city or community.
- What county is 52778 in?
- 52778 is mostly in Cedar County (60% of its land), with smaller parts in Muscatine County.
- What is the population of 52778?
- About 3,632 people (±218), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 4,088.
- What is the median household income in 52778?
- $82,623 (±$17,308), compared with $75,059 for Iowa as a whole. Half the households in the ZIP code earn more and half earn less.
- How many carrier routes and mailboxes are in 52778?
- 2 USPS carrier routes with 1,160 residential and 21 business mailboxes (1,181 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
- What ZIP codes are near 52778?
- The closest, measured center to center: 52760 (4.8 mi, Moscow), 52747 (4.9 mi, Durant), 52769 (8.2 mi, Stockton), 52720 (8.7 mi, Atalissa), 52721 (10.7 mi, Bennett) and 52765 (10.7 mi, New Liberty).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.