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San Antonio field office: one of Texas’s quicker queues

South and West Texas are served by San Antonio, Harlingen and El Paso; all three publish family green card times in the faster part of the country.

Checked by Radif Partners · Editorial policy · Method and past error

N-400 naturalization

Within normal time

Too early for a case inquiry.

Published range, San Antonio, TX11.5 to 13.5 months
Time since your receipt date12.4 months
USCIS takes inquiries for receipts on or beforeSeptember 9, 2025
National average to a decision (August 2026)12.7 months
How this was calculated
  1. USCIS published these ranges on September 17, 2026. The upper figure is the time within which USCIS completed 80% of cases; the lower one is the median.
  2. The national average is a different measure: all cases completed in the month, from receipt to decision, as reported to Congress.

Processing-time data: ImmigrationTimes.org (CC BY 4.0), from USCIS; selected and reformatted. Check your own case on egov.uscis.gov.

Estimate from public data, not legal advice. Your case may differ (cross-chargeability, CSPA, waivers). For advice, see a licensed immigration attorney or a DOJ-accredited representative. Not affiliated with USCIS or the Department of State. Method and past error

San Antonio is quick on both counts. USCIS publishes 11.5 to 13.5 months for Form N-400 at the San Antonio field office, rank 18 of 90, and 13 to 24.5 months for family-based Form I-485, rank 20. The two border offices that serve the Rio Grande Valley and far West Texas are also in the faster half for the family green card: Harlingen publishes 11 to 23 months and El Paso 12.5 to 22.5 months. For naturalization, Harlingen shows 11.5 to 16 months and El Paso 13 to 15 months. In our first 2022 record San Antonio published 9.5 to 16 months for citizenship and 9.5 to 18.5 months for family adjustment, so the upper bounds have moved by -2.5 and +6 months. USCIS accepts San Antonio inquiries for N-400 receipts on or before September 9, 2025 and family I-485 receipts on or before October 8, 2024, per its publication of September 17, 2026.

Fast, with a short spread

San Antonio’s naturalization range spans only 2 months between median and 80% mark. Its family adjustment range is wider, 11.5 months, partly because family cases can be held for a visa number.

The Visa Bulletin is the longer wait

For families with relatives born in Mexico, the office queue is often the short part of the journey. F3 and F4 Mexico cutoffs in the Visa Bulletin are more than two decades old; the Visa Bulletin page shows where each family category stands this month.

Check your case

Enter your receipt date in the checker above to see how many months have passed and whether USCIS would accept an inquiry today.

Austin and the Hill Country

San Antonio’s figures are worth reading against the size of Texas: several large field offices share the state, and San Antonio is among the quickest of them. For naturalization, its rank of 18 makes it one of the fastest large offices in the country, ahead of Houston and Dallas. Harlingen and El Paso, which handle border counties, are quicker than San Antonio for the family green card but slower for citizenship.

San Antonio, TX: latest published times

USCIS publication of September 17, 2026. Processing-time data: ImmigrationTimes.org (CC BY 4.0), from USCIS; selected and reformatted.
FormRangeRank of 90Inquiries for receipts up to
N-40011.5 to 13.5 months18September 9, 2025
I-485 family-based13.0 to 24.5 months20October 8, 2024

Four years of published times

Series published by USCIS since March 2022, as kept by ImmigrationTimes.org (CC BY 4.0).
Last publication of the yearN-400I-485 family
December 1, 202220.0 to 26.0 months14.5 to 19.0 months
December 27, 20239.0 to 11.0 months17.0 to 22.5 months
December 20, 20247.5 to 9.0 months18.0 to 28.5 months
December 18, 20258.0 to 9.5 months10.0 to 20.5 months
September 17, 202611.5 to 13.5 months13.0 to 24.5 months

Questions people ask

How long does the N-400 take at USCIS San Antonio?

USCIS publishes 11.5 to 13.5 months for naturalization at San Antonio, counted from the receipt date. That makes it one of the faster offices in the country, rank 18 of 90. The oath ceremony comes after approval and is not included. If the case has been transferred, the receiving office’s range is the one to use from then on.

Which South Texas office is fastest for a family green card?

On the latest figures for family-based Form I-485, Harlingen publishes 11 to 23 months, El Paso 12.5 to 22.5 months and San Antonio 13 to 24.5 months. All three rank in the faster quarter or close to it. Your address decides which office holds the file. The checker on this page applies these same figures to the receipt date on your own notice.

Do Mexican-born family applicants wait longer at San Antonio?

Not at the office itself: the San Antonio range applies to every family-based adjustment case it completes. The long waits for many Mexican-born applicants come earlier, from the Visa Bulletin, where Mexico has its own and much older cutoff dates in several family categories. A request for evidence, a rescheduled appointment or a file transfer adds time that no published range includes.

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Official sources and data

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Data for 2026, checked on