51033 ZIP Code, Linn Grove, IA
51033 is a ZIP code in Linn Grove, Iowa — mostly in Clay County (50% of its land), with smaller parts in Buena Vista County. It covers 61 square miles of land. The closest ZIP codes are 50585, 51047 and 50576. 421 people live here in 184 households. It is rural, with fewer than 100 people per square mile, and most homes are owner-occupied (89%). Median household income is $60,625, below the Iowa median of $75,059; 33% of residents moved in during the past year.
Quick facts
- Mailing city: Linn Grove, IA
- County: Clay County
- Land area: 61 sq mi
- Population: 421
- Median household income: $60,625
Key figures
| Measure | Value |
|---|---|
| Residents | 421 |
| Households | 184 |
| Median household income | $60,625 |
| Income per person | $35,653 |
| Median age | 44.8 |
| Homeowners | 89.1% |
| Median home value | $181,800 |
| Median rent | $1,360 |
| Bachelor's degree or higher | 19.4% |
| Average commute (minutes) | 22.7 |
| Households with kids under 18 | 19.0% |
| Moved in the past year | 32.5% |
| Below the poverty line | 4.8% |
| Broadband internet | 69.0% |
| Speak a non-English language at home | 7.9% |
Household income
| % of households | Value |
|---|---|
| <$10K | 1.1% |
| $10–15K | 4.3% |
| $15–25K | 1.1% |
| $25–35K | 5.4% |
| $35–50K | 31.5% |
| $50–75K | 15.2% |
| $75–100K | 4.3% |
| $100–150K | 26.1% |
| $150–200K | 7.6% |
| $200K+ | 3.3% |
Age
| % of all residents | Value |
|---|---|
| <10 | 14.0% |
| 10–19 | 17.6% |
| 20–24 | 1.0% |
| 25–34 | 9.0% |
| 35–44 | 9.0% |
| 45–54 | 7.1% |
| 55–64 | 12.2% |
| 65–74 | 16.9% |
| 75+ | 13.3% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 21.8% |
| Owned outright | 48.3% |
| Rented | 8.5% |
| Vacant | 21.4% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 100.0% |
| Townhome | 0.0% |
| 2–4 units | 0.0% |
| 5–19 units | 0.0% |
| 20+ units | 0.0% |
| Mobile / other | 0.0% |
Businesses in 51033
11 business establishments with 22 employees (ZIP Codes Business Patterns 2023).
- Other Services (except Public Administration): 3
EDDM carrier routes
See every USPS carrier route in 51033 with residential and business mailbox counts on the route map. Open the EDDM route map.
Nearby ZIP codes
- 50585 — Sioux Rapids city, IA (5.6 mi)
- 51047 — Peterson city, IA (6.1 mi)
- 50576 — Rembrandt city, IA (8.9 mi)
- 51343 — Greenville city, IA (9.3 mi)
- 51357 — Royal city, IA (10 mi)
- 51058 — Sutherland city, IA (12.3 mi)
- 51341 — Gillett Grove city, IA (12.9 mi)
- 51366 — Webb city, IA (12.9 mi)
Areas that include 51033
- Linn Grove, IA ZIP codes — 1 ZIP code
- Buena Vista County ZIP codes — 11 ZIP codes
- Clay County ZIP codes — 14 ZIP codes
- Iowa ZIP code data
Mail every home in 51033
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) 51033, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 51033 in?
- 51033 is a Linn Grove, IA mailing address. None of its land lies inside a Census-defined city or community.
- What county is 51033 in?
- 51033 is mostly in Clay County (50% of its land), with smaller parts in Buena Vista County.
- What is the population of 51033?
- About 421 people (±109), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 428.
- What is the median household income in 51033?
- $60,625 (±$39,516), 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 51033?
- EDDM2GO's stored route library does not include 51033 yet. The EDDM route map loads its carrier routes and mailbox counts when you search the ZIP code.
- What ZIP codes are near 51033?
- The closest, measured center to center: 50585 (5.6 mi, Sioux Rapids), 51047 (6.1 mi, Peterson), 50576 (8.9 mi, Rembrandt), 51343 (9.3 mi, Greenville), 51357 (10 mi, Royal) and 51058 (12.3 mi, Sutherland).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.