Loading ZIP outlines…
Circle is measured from where you first press; Lasso follows your outline. The switch under Add and Remove decides which ZIPs count: Touching (any ZIP the shape touches), Center in (the ZIP's center point is inside) or Fully in (the whole ZIP is inside). For an exact distance, type a ZIP above and press Radius.
To leave out PO Box or single-organization ZIPs (a company, university or government office), or to keep only those, uncheck the others under ZIP types in the list panel.
The dotted grip on each box moves it: click or tap the grip to fold the box away, drag it to put the box somewhere else.
About ZipZoomer: what it does, the data it uses, and answers to common questions.
ZipZoomer finds every ZIP code within 75 miles of any U.S. ZIP code, shows them on a map with their real outlines, and gives you the list to copy or download as a CSV file. A 75-mile circle covers about 17,671 square miles, a bit less than Vermont and New Hampshire together, and is roughly 75 to 90 minutes by car. At this size a circle around one city often reaches the next metro area, and three out of four ZIP codes (73.9%) have a 75-mile circle that takes in more than one state.
The map above opens on a 75-mile radius around 67901 in Liberal, KS, which takes 57 ZIP codes with about 174,000 people in Colorado, Kansas, Oklahoma and Texas.
From 28 around 59301 in Miles City, MT to 1,582 around 10001 in New York, NY:
| Place | Start | ZIPs | People |
|---|---|---|---|
| New York, NY 4 states: CT NJ NY PA | 10001 | 1,582 | 24.8 million |
| Los Angeles, CA | 90012 | 848 | 17.8 million |
| Chicago, IL 4 states: IL IN MI WI | 60601 | 643 | 10.8 million |
| Houston, TX | 77002 | 424 | 7.5 million |
| Phoenix, AZ | 85004 | 238 | 4.9 million |
| Liberal, KS 4 states: CO KS OK TX | 67901 | 57 | 174,000 |
| Scottsbluff, NE 3 states: NE SD WY | 69361 | 57 | 99,000 |
| Miles City, MT | 59301 | 28 | 28,000 |
Large circles reach places that are close on the map but far by road: across a mountain range, a large lake or a border with few crossings. Once the circle is drawn, look along its edge and remove the ZIP codes that are out of reach with a Remove lasso; Undo puts them back if you change your mind.
Over all 41,063 ZIP codes, the median count within 75 miles is 364; the largest is 1,935, around 07865 in Port Murray, NJ. 100.0% have another ZIP code within 75 miles, and for 73.9% the 75-mile list spans a state line.
Seventy-five miles here is a straight line between center points (where each ZIP code’s number or dot sits on the map), not driving distance. Population is from the 2020 Census.
Liberal, Kansas, sits near the corner of four states. Within 75 miles of 67901 are 57 ZIP codes in Kansas, Oklahoma, Texas and Colorado, with about 174,000 people. Near a state corner, a radius list usually needs ZIP codes from every state it reaches, and ZipZoomer includes them all.
Between 238 around 85004 in Phoenix and 1,582 around 10001 in New York, from the table. Across the whole country the median is 364 ZIP codes within 75 miles, so most 75-mile lists run to several hundred.
The app’s default rule, Touching, also takes ZIP codes the circle only partly covers; the table and the map above use Center in.
Yes. Choose Circle, hold SHIFT and drag outward from the spot until the readout shows 75 mi; on a phone, hold Add with one finger and draw with another.
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