Black Hawk County, IA ZIP Codes
15 ZIP codes cover all or part of Black Hawk County, Iowa. The Census Bureau counts 131,049 residents in the county, with a median household income of $66,417 and a median home value of $188,900. Median household income ranges from $50,060 in 50703 to $125,804 in 50643. Its largest communities include Waterloo, Cedar Falls, Evansdale, Hudson and Jesup.
Black Hawk County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 131,049 |
| Households | 54,563 |
| Median household income | $66,417 |
| Median home value | $188,900 |
| Median age | 35.7 |
| Median rent | $989 |
All 15 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 138,870 |
| Households (sum of ZIP codes) | 57,661 |
| Median household income, range across ZIP codes | $50,060 (50703) to $125,804 (50643) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $69,548 |
| Homeowners | 67.4% |
| Households with kids under 18 | 25.9% |
| Moved in the past year | 15.8% |
| Carrier routes in EDDM2GO's route library | 23 routes, 11,145 homes (4 of 15 ZIP codes) |
Top facts
- Highest median household income in Black Hawk County: 50643 ($125,804)
- Most residents: 50613 (43,867 people)
- Highest homeownership: 50647 (94.7% own their home)
- Most households with kids: 50643 (43.4% of households)
- Most new movers: 50613 (22.5% moved in last year)
- Youngest median age: 50613 (30.0 years)
- Highest median home value: 50647 ($314,200)
Every ZIP code in Black Hawk County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 50613 | Cedar Falls | 43,867 | 17,126 | $78,503 | $270,800 | 66.1% | 22.5% | 22.5% | — | — | 81% of its land |
| 50701 | Waterloo | 30,232 | 13,656 | $61,475 | $183,800 | 67.2% | 25.7% | 13.7% | — | — | 100% of its land |
| 50702 | Waterloo | 20,882 | 8,892 | $62,021 | $150,500 | 61.2% | 29.2% | 10.7% | 17 | 9,738 | 100% of its land |
| 50703 | Waterloo | 17,952 | 7,445 | $50,060 | $95,900 | 57.8% | 25.2% | 18.0% | — | — | 100% of its land |
| 50707 | Evansdale | 7,784 | 3,440 | $63,441 | $153,700 | 69.2% | 22.1% | 14.1% | — | — | 100% of its land |
| 50648 | Jesup | 4,269 | 1,629 | $95,353 | $226,400 | 86.6% | 39.0% | 10.9% | 4 | 1,523 | 58% of its land |
| 50651 | La Porte City | 3,147 | 1,362 | $88,333 | $187,600 | 82.2% | 25.8% | 5.7% | — | — | 71% of its land |
| 50643 | Hudson | 3,027 | 1,056 | $125,804 | $244,400 | 90.9% | 43.4% | 10.8% | — | — | 91% of its land |
| 50629 | Fairbank | 2,082 | 800 | $103,106 | $207,100 | 87.5% | 33.0% | 10.1% | — | — | 16% of its land |
| 50647 | Janesville | 1,978 | 799 | $104,063 | $314,200 | 94.7% | 27.0% | 3.2% | — | — | 38% of its land |
| 50626 | Dunkerton | 1,468 | 573 | $84,306 | $209,400 | 87.6% | 27.7% | 3.7% | 1 | 551 | 100% of its land |
| 50667 | Raymond | 899 | 336 | $76,711 | $222,600 | 93.5% | 33.0% | 4.7% | — | — | 100% of its land |
| 50634 | Gilbertville | 761 | 346 | $79,583 | $197,400 | 86.4% | 25.7% | 8.2% | — | — | 100% of its land |
| 50612 | Buckingham | 369 | 135 | $99,602 | $291,900 | 97.8% | 45.9% | 0.8% | 1 | 140 | 27% of its land |
| 50623 | Dewar | 153 | 66 | $93,750 | $170,800 | 100.0% | 18.2% | 0.0% | — | — | 100% of its land |
A ZIP code is listed for Black Hawk County when at least 10% of its land is in the county, when it holds at least 10% of the county's land, or when the county is its main county. Totals add up whole ZIP codes, including parts that cross the county line; the Census county figures above do not.
Cities and communities
- Waterloo — 67,008 residents · 4 ZIP codes
- Cedar Falls — 40,888 residents · 1 ZIP code
- Evansdale — 4,518 residents · 1 ZIP code
- Hudson — 2,699 residents · 4 ZIP codes
- Jesup — 2,561 residents · 1 ZIP code
- La Porte City — 2,071 residents · 1 ZIP code
- Elk Run Heights — 964 residents · 2 ZIP codes
- Raymond — 899 residents · 1 ZIP code
- Dunkerton — 821 residents · 1 ZIP code
- Gilbertville — 761 residents · 1 ZIP code
- Washburn — 714 residents · 1 ZIP code
Rankings
- Richest ZIP codes in Black Hawk County — 11 ZIP codes ranked
- ZIP codes with the highest home values in Black Hawk County — 11 ZIP codes ranked
- ZIP codes with the highest homeownership in Black Hawk County — 11 ZIP codes ranked
- ZIP codes with the most families with kids in Black Hawk County — 11 ZIP codes ranked
- ZIP codes with the most new movers in Black Hawk County — 11 ZIP codes ranked
- Youngest ZIP codes in Black Hawk County — 11 ZIP codes ranked
- Oldest ZIP codes in Black Hawk County — 11 ZIP codes ranked
- Fastest-growing ZIP codes in Black Hawk County — 11 ZIP codes ranked
Price a mailing to Black Hawk County ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Black Hawk County, IA?
- 50613, 50701, 50702, 50703, 50707, 50648, 50651, 50643, 50629, 50647, 50626, 50667, 50634, 50612 and 50623. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Black Hawk County?
- 131,049 residents in 54,563 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Black Hawk County?
- $66,417 for the county as a whole. Its ZIP codes range from $50,060 (50703) to $125,804 (50643).
- Which Black Hawk County ZIP code has the highest median household income?
- 50643, at $125,804, among ZIP codes with at least 1,000 residents. See the full ranking of Black Hawk County ZIP codes by income.
- How many carrier routes and mailboxes are in Black Hawk County?
- For the 4 of 15 ZIP codes in EDDM2GO's stored route library: 23 carrier routes reaching 11,145 residential and 807 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.