Registry / United States / Postal code prefixes / 50 /

United States postal codes starting with 50

Prefix 50 contains 500 ZIP code records across 427 mapped localities in United States.

Verified data profile for United States prefix 50

Based on 500 records, 500 ZIP code values and 427 mapped localities. Coordinate coverage is 100.0%.

500

Records

500

Postal identifiers

100.0%

Geocoded

50001

Example code

Postal code	Locality	Administrative path	Coordinates
50001	Ackworth	Iowa / Warren	41.3737, -93.3767
50002	Adair	Iowa / Adair	41.5137, -94.6444
50003	Adel	Iowa / Dallas	41.6221, -94.038
50005	Albion	Iowa / Marshall	42.1143, -92.9882
50006	Alden	Iowa / Hardin	42.5179, -93.3841
50007	Alleman	Iowa / Polk	41.8159, -93.6063

Prefix coverage and examples

Use this page to understand country coverage, postal code formats, prefixes and the most useful child pages for lookup or download. The canonical route for this record set is /postal-codes/united-states/codes/50.

How to use this lookup

Use the sample rows to verify what the prefix actually covers.
Compare neighboring prefixes when a city or district spans multiple ranges.
Download the country dataset when you need every code in the prefix.

Records

500

Database rows represented by this canonical route.

Postal identifiers

500

Distinct postal code values in this route.

Localities

427

Mapped place names or administrative entries.

Coordinate coverage

100.0%

Rows with latitude and longitude available.

Detected format

5 digits or ZIP+4

US ZIP Codes use five digits, with an optional ZIP+4 extension.

Example

50001

Sample code from Ackworth.

Prefix use

range lookup

Use this range when you know the first digits or letters but need matching localities.

Code	Place	Hierarchy	Coordinates
50001	Ackworth	Iowa / Warren	41.3737, -93.3767
50002	Adair	Iowa / Adair	41.5137, -94.6444
50003	Adel	Iowa / Dallas	41.6221, -94.038
50005	Albion	Iowa / Marshall	42.1143, -92.9882
50006	Alden	Iowa / Hardin	42.5179, -93.3841

Download postal data

CSV, JSON and XLSX exports for research, validation and data products.

Use the API

Query postal codes by country, place name, region or code prefix.

Implementation notes

Field definitions, canonical paths and practical lookup guidance.

Useful related pages

United States

Country · 41,489 records

All prefixes

Postal code prefixes · 41,487 records

Prefix 56

Postal code range · 517 records

Prefix 38

Postal code range · 515 records

Prefix 68

Postal code range · 506 records

Prefix 54

Postal code range · 502 records

Prefix 61

Postal code range · 500 records

Prefix 45

Postal code range · 494 records

Prefix 92

Postal code range · 490 records

Prefix 46

Postal code range · 489 records

Data questions

What does this ZIP code prefix cover?

This page lists representative records, localities and nearby ranges for the United States prefix 50 prefix in United States.

Is the complete prefix dataset shown here?

The HTML page shows a bounded sample from 500 matching identifiers and points to the country export for complete coverage.

How should I use a prefix page?

Use it to narrow a lookup when you know the first characters of the code, then confirm locality, region and coordinates.

Related prefix ranges in United States

Compare this range with other active ZIP code prefixes from the same country-level directory.

517 codes across 493 localities.

515 codes across 411 localities.

506 codes across 418 localities.

502 codes across 465 localities.

500 codes across 433 localities.

494 codes across 361 localities.

490 codes across 193 localities.

489 codes across 326 localities.

Representative postal code examples

This page keeps a bounded sample for fast crawling and links each code to its canonical lookup page. Use the country export when you need the full prefix dataset.

Postal code	Locality	Region	Coordinates
50001	Ackworth	Iowa / Warren	41.3737, -93.3767
50002	Adair	Iowa / Adair	41.5137, -94.6444
50003	Adel	Iowa / Dallas	41.6221, -94.038
50005	Albion	Iowa / Marshall	42.1143, -92.9882
50006	Alden	Iowa / Hardin	42.5179, -93.3841
50007	Alleman	Iowa / Polk	41.8159, -93.6063
50008	Allerton	Iowa / Wayne	40.7023, -93.3724
50009	Altoona	Iowa / Polk	41.6475, -93.4724
50010	Ames	Iowa / Story	42.0379, -93.6003
50011	Ames	Iowa / Story	42.036, -93.4652
50012	Ames	Iowa / Story	42.0236, -93.6485
50013	Ames	Iowa / Story	42.0235, -93.6408
50014	Ames	Iowa / Story	42.0486, -93.6945
50020	Anita	Iowa / Cass	41.45, -94.7794
50021	Ankeny	Iowa / Polk	41.7212, -93.5682
50022	Atlantic	Iowa / Cass	41.4003, -95.0101
50023	Ankeny	Iowa / Polk	41.7194, -93.6266
50025	Audubon	Iowa / Audubon	41.73, -94.9164
50026	Bagley	Iowa / Guthrie	41.8341, -94.4415
50027	Barnes City	Iowa / Mahaska	41.4883, -92.4703
50028	Baxter	Iowa / Jasper	41.8204, -93.1583
50029	Bayard	Iowa / Guthrie	41.8519, -94.5583
50031	Beaver	Iowa / Boone	42.0387, -94.1436
50032	Berwick	Iowa / Polk	41.6658, -93.5432
50033	Bevington	Iowa / Madison	41.363, -93.7928
50034	Blairsburg	Iowa / Hamilton	42.4937, -93.6594
50035	Bondurant	Iowa / Polk	41.7017, -93.4527
50036	Boone	Iowa / Boone	42.0694, -93.8781
50037	Boone	Iowa / Boone	42.0597, -93.8802
50038	Booneville	Iowa / Dallas	41.5242, -93.8838
50039	Bouton	Iowa / Dallas	41.8284, -93.9963
50040	Boxholm	Iowa / Boone	42.1706, -94.1052
50041	Bradford	Iowa / Franklin	42.633, -93.2449
50042	Brayton	Iowa / Audubon	41.5524, -94.974
50043	Buckeye	Iowa / Hardin	42.4179, -93.3755
50044	Bussey	Iowa / Marion	41.2094, -92.8963
50046	Cambridge	Iowa / Story	41.9025, -93.5305
50047	Carlisle	Iowa / Warren	41.4814, -93.4921
50048	Casey	Iowa / Guthrie	41.505, -94.5194
50049	Chariton	Iowa / Lucas	41.0226, -93.3042
50050	Churdan	Iowa / Greene	42.1614, -94.4933
50051	Clemons	Iowa / Marshall	42.09, -93.1688
50052	Clio	Iowa / Wayne	40.6342, -93.448
50054	Colfax	Iowa / Jasper	41.6788, -93.2588
50055	Collins	Iowa / Story	41.9032, -93.3008
50056	Colo	Iowa / Story	42.0131, -93.3071
50057	Columbia	Iowa / Marion	41.1838, -93.1582
50058	Coon Rapids	Iowa / Carroll	41.894, -94.68
50059	Cooper	Iowa / Greene	42.0363, -94.397
50060	Corydon	Iowa / Wayne	40.7771, -93.3274
50061	Cumming	Iowa / Warren	41.4849, -93.7539
50062	Melcher Dallas	Iowa / Marion	41.225, -93.2413
50063	Dallas Center	Iowa / Dallas	41.6862, -93.9707
50064	Dana	Iowa / Greene	42.1075, -94.2408
50065	Davis City	Iowa / Decatur	40.6346, -93.8105
50066	Dawson	Iowa / Dallas	41.8324, -94.2171
50067	Decatur	Iowa / Decatur	40.743, -93.8317
50068	Derby	Iowa / Lucas	40.9355, -93.4796
50069	De Soto	Iowa / Dallas	41.5208, -94.0303
50070	Dexter	Iowa / Dallas	41.5198, -94.2145

Showing 60 representative records from 500 matching codes to keep the page fast and crawlable. Download the United States dataset for complete coverage.