USPS Postal practice questions and answers 2026. Tap an option to test yourself — you'll see the correct answer and a plain-English explanation for every question. Free, no login.
Q21Compare the two address entries. Are they identical, or how do they differ? Entry A: 156 W. Jackson Boulevard, Indianapolis, IN 46202 Entry B: 165 W. Jackson Boulevard, Indianapolis, IN 46202
✓ Correct answer: B. Different street number
The street numbers differ: Entry A shows 156, Entry B shows 165. The transposed digits 5 and 6 result in a completely different address.
Topic: Address Checking
Q22Compare the two address entries. Are they identical, or how do they differ? Entry A: 5528 Oakmont Trail, Nashville, TN 37201 Entry B: 5528 Oakmont Trail, Nashville, TN 37021
✓ Correct answer: D. Different ZIP code
The ZIP codes differ: Entry A has 37201, Entry B has 37021. The transposed middle digits would route mail to a different delivery zone.
Topic: Address Checking
Q23Compare the two address entries. Are they identical, or how do they differ? Entry A: 812 Riverside Drive, Cincinnati, OH 45202 Entry B: 812 Riverside Drive, Cincinnati, OH 45202
✓ Correct answer: A. The entries are identical
Both entries are identical: 812 Riverside Drive, Cincinnati, OH 45202. Careful comparison confirms every element is the same.
Topic: Address Checking
Q24Compare the two address entries. Are they identical, or how do they differ? Entry A: 2200 N. Broadway St, Los Angeles, CA 90031 Entry B: 2200 N. Broadview St, Los Angeles, CA 90031
✓ Correct answer: C. Different street name or type
The street names differ: Entry A shows 'Broadway', Entry B shows 'Broadview.' These are different streets in different locations within the city.
Topic: Address Checking
Q25Compare the two address entries. Are they identical, or how do they differ? Entry A: 4417 Creekside Lane, Charlotte, NC 28205 Entry B: 4471 Creekside Lane, Charlotte, NC 28205
✓ Correct answer: B. Different street number
The street numbers differ: Entry A shows 4417, Entry B shows 4471. The second and third digits are transposed — a common data entry error.
Topic: Address Checking
Q26Compare the two address entries. Are they identical, or how do they differ? Entry A: 1099 Pinewood Avenue, Phoenix, AZ 85009 Entry B: 1099 Pinewood Avenue, Phoenix, AZ 85009
✓ Correct answer: A. The entries are identical
Both entries are exactly the same: 1099 Pinewood Avenue, Phoenix, AZ 85009. All elements match perfectly.
Topic: Address Checking
Q27Compare the two address entries. Are they identical, or how do they differ? Entry A: 3358 Old Mill Road, Columbus, OH 43201 Entry B: 3358 Old Mill Road, Columbus, OH 43210
✓ Correct answer: D. Different ZIP code
The ZIP codes differ: Entry A shows 43201, Entry B shows 43210. The last two digits are swapped, which would route mail to a different ZIP area.
Topic: Address Checking
Q28Coding Guide: Code A — Street addresses numbered 1–499 Code B — Street addresses numbered 500–999 Code C — Street addresses numbered 1000 and above Code D — PO Box or Rural Route addresses Which code applies to: 347 Elm Street?
✓ Correct answer: A. Code A
The address number 347 falls within the range 1–499, so Code A applies.
Topic: Coding
Q29Coding Guide: Code A — Street addresses numbered 1–499 Code B — Street addresses numbered 500–999 Code C — Street addresses numbered 1000 and above Code D — PO Box or Rural Route addresses Which code applies to: PO Box 4421?
✓ Correct answer: D. Code D
PO Box addresses fall under Code D regardless of the box number.
Topic: Coding
Q30Coding Guide: Code A — Street addresses numbered 1–499 Code B — Street addresses numbered 500–999 Code C — Street addresses numbered 1000 and above Code D — PO Box or Rural Route addresses Which code applies to: 783 Oak Avenue?
✓ Correct answer: B. Code B
The address number 783 falls within the range 500–999, so Code B applies.
Topic: Coding
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