51009 ZIP Code, Calumet, IA
51009 is a ZIP code in Calumet, Iowa in O'Brien County. It covers 0.3 square miles of land. The closest ZIP codes are 51029, 51058 and 51046. 113 people live here in 50 households, fewer than in most Iowa ZIP codes. With about 425 people per square mile it is lightly settled, and most homes are owner-occupied (96%). Median household income is $58,750, below the Iowa median of $75,059.
Quick facts
- Mailing city: Calumet, IA
- County: O'Brien County
- Land area: 0.3 sq mi
- Population: 113
- Median household income: $58,750
Key figures
| Measure | Value |
|---|---|
| Residents | 113 |
| Households | 50 |
| Median household income | $58,750 |
| Income per person | $38,419 |
| Median age | 38.3 |
| Homeowners | 96.0% |
| Median home value | $83,300 |
| Median rent | not published |
| Bachelor's degree or higher | 21.1% |
| Average commute (minutes) | 20 |
| Households with kids under 18 | 28.0% |
| Moved in the past year | 0.9% |
| Below the poverty line | 14.2% |
| Broadband internet | 86.0% |
| Speak a non-English language at home | 1.9% |
Household income
| % of households | Value |
|---|---|
| <$10K | 4.0% |
| $10–15K | 16.0% |
| $15–25K | 6.0% |
| $25–35K | 4.0% |
| $35–50K | 12.0% |
| $50–75K | 16.0% |
| $75–100K | 14.0% |
| $100–150K | 24.0% |
| $150–200K | 0.0% |
| $200K+ | 4.0% |
Age
| % of all residents | Value |
|---|---|
| <10 | 15.9% |
| 10–19 | 15.0% |
| 20–24 | 1.8% |
| 25–34 | 10.6% |
| 35–44 | 13.3% |
| 45–54 | 15.0% |
| 55–64 | 8.8% |
| 65–74 | 11.5% |
| 75+ | 8.0% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 31.6% |
| Owned outright | 52.6% |
| Rented | 3.5% |
| Vacant | 12.3% |
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 51009
5 business establishments with 28 employees (ZIP Codes Business Patterns 2023).
EDDM carrier routes
See every USPS carrier route in 51009 with residential and business mailbox counts on the route map. Open the EDDM route map.
Nearby ZIP codes
- 51029 — Larrabee city, IA (4.1 mi)
- 51058 — Sutherland city, IA (4.9 mi)
- 51046 — Paullina city, IA (6.5 mi)
- 51047 — Peterson city, IA (9.2 mi)
- 51037 — Meriden city, IA (9.5 mi)
- 51245 — Primghar city, IA (9.5 mi)
- 51014 — Cleghorn city, IA (13.4 mi)
- 51012 — Cherokee city, IA (13.8 mi)
Areas that include 51009
- Calumet, IA ZIP codes — 1 ZIP code
- O'Brien County ZIP codes — 11 ZIP codes
- Iowa ZIP code data
Mail every home in 51009
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) 51009, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 51009 in?
- 51009 is a Calumet, IA mailing address. By land area, 100% lies inside Calumet.
- What county is 51009 in?
- 51009 is in O'Brien County.
- What is the population of 51009?
- About 113 people (±44), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 146.
- What is the median household income in 51009?
- $58,750 (±$27,022), 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 51009?
- EDDM2GO's stored route library does not include 51009 yet. The EDDM route map loads its carrier routes and mailbox counts when you search the ZIP code.
- What ZIP codes are near 51009?
- The closest, measured center to center: 51029 (4.1 mi, Larrabee), 51058 (4.9 mi, Sutherland), 51046 (6.5 mi, Paullina), 51047 (9.2 mi, Peterson), 51037 (9.5 mi, Meriden) and 51245 (9.5 mi, Primghar).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.